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    1,749 bsd fft работ(-а,-ы) найдено, цены указаны в USD

    ...выход по напряжению), Обработка сигнала с датчиков заключается в усреднении, интегрировании, расчета СКЗ, расчета спектра в 128 линий с использованием БПФ. Результаты анализа передаются в головной прибор по SPI –интерфейсу с контролем CRC. Для программирования желательно компилятор MikroC (от компании ). В MikroC имеются примеры использования библиотечных функций (АЦП, фильтрация, FFT). Возможно использовать и другие среды (MPLAB X ID и пр). Структура и алгоритм работы ПО приводится в ПЗ на проект. Бюджет – 50 т.р. + премия 10 т.р. (за сроки и качество).

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    Суть задания: Микроконтроллер - mega8 TQFP питание - 3,3-5V Внешний кварц (Частота) - 8 МГц Связь - I2C аппаратный (в режиме slave) Опорное напряжение АЦП - внешнее на ногу aref Сброс настроек на значение по умолчанию - кнопкой Алгоритм программы: Выполнить АЦП преобразование одного сигнала (разрядность 10бит), усреднить, далее в зависимости от режима работы: 1й режим - это при запросе от master МК отправить значение АЦП по i2c. 2й режим - выполнить БПФ (быстрое преобразование Фурье) и при запросе от master МК отправить спектр сигнала по i2c. МК должен иметь возможность настраиваться по i2c от master. Параметры настраиваемые по i2c master МК-ом: 1) Адрес МК (mega8 slave) в сети i2c. по умолчанию адрес 32 2) Режим работы 1 или 2. По умолчанию 1 3) Количество выборок...

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    For the given description to the attached files do the nessasary parts of project 1. Reading comparing arduino and matlab 2. Fft and time spectrum analysis on the matlab spectrum 3. Correcting the any errors caused in the readings should be delivered in 5 days

    $8 - $20
    $8 - $20
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    Christmas Photoshoot untuk Produk Kue Kering tanggal 30 November di BSD, Tangerang Dibutuhkan: Orang Tua (1 Perempuan, 1 Laki) - 25-30th - Asian / Chinese Anak (1 Laki / Perempuan) - 4-6th - Asian / Chinese

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    Project for Safeer A. Завершено left

    Smart Data Acquisition of BLDC Motor Develop the Arduino for sensing data from Healthy & faulty bearing pushing to the Server. Develop the environment for visualizing live data & performing FFT analysis in the same environment.

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    Python Sound Processing Завершено left

    I am looking for someone who can process wav files in Python, specially using various filters and FFT, STFT and FIR Window functions.

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    ...from healthy & faulty bearing such a ball fault, inner race fault, and outer race fault STEP 2 Creating the Local server on the web page These results will be present on the local cloud database & its GUI. Every time we refresh the page the data will store in the excel sheet. Step 3 (data analysis over the cloud) On that GUI it represents the Real-time graph. At the same time, we will apply FFT to that data. To identify the fault on the variation. (Online fault diagnosis) Also, perform the same task in MATLAB through excel data. TASK TO PERFORM the code has been developed. the half work has been done. Need developer who can write & troubleshoot PHP & Arduino code. provide Better GUI with live data analysis of current signal provide all the results. g...

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    create nft Завершено left

    Need someone who can do vibration analysis using FFT in Python and find faults in rotating assets

    $39 / hr (Avg Bid)
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    Project description: Development of a working prototype for an application for monitoring and analyzing vibrations emitted by various industrial equipmen...receive data from 1 to 8 different sensors. ( 4 is acceptable in this 1. phase) When a sensor connects to the monitor app, this will assign a color (and maybe another identifier, ie. client Id) The monitor has to be able to present live-data as being captured in a sliding window of at least 20 seconds and an FFT-representation of this data with resizeable window size. (5 second is the default in prototype) The attached screenshot (from an early Python/PYQT project) illustrates live data and FFT from 4 sensors connected to ) The application has to be optimized to run on platforms with limited resources, ie atom process...

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    Electronic Schematics consist of Building Blocks that consist of a number of components. This application allows the user to define bounding boxes on a PDF schematic to indicate what components on the schematic belong to ...user to define bounding boxes on a PDF schematic to indicate what components on the schematic belong to a certain building block and cross references the components inside the bounding box with a Bill of Materials (BoM). The application is a Windows Desktop App with a modern, good looking GUI that loads and displays PDF Schematics and a CSV BoM The libraries used for this application need to be BSD or MIT or another license type that does not require publishing of the code. The work has to be your own, original work. See example input files and PDF for more de...

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    Соглашение о неразглашении
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    I have initialized the basic peripherals(GPIO's, PWM, ADC, Interrupts) for TMS320F28335. I'd like to use IQ Math, FIR Filter, PI controller, FFT libraries provided by Texas Instruments . So the project is to explain how to use these libraries.

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    I've got an encryption module used in a system I can't change. The module does ...by quick search) We're working on a Java service to communicate with these, so I would need a compatible implementation in Java. Attached is a Python code that contains the code. I need the encrypt_message() and decrypt_message() that are fully compatible with these, so a few unit tests with different message lengths are needed. Delivery scope: 1. Compatible Java code in a class or two (may use BSD/MIT/Apache licensed code, as long as no large external dependencies are needed). 2. Unit tests with 1, 4, 8, 64 byte payloads for both Python and Java (create encrypted message with Python code and use those in Java unit tests). To filter necessary expertise and autobidding bots: what is PC...

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    Digital Speech Processing -- 2 Завершено left

    ...a programming assignment. Perform the following steps using MATLAB or any other programming language. a. Record and store your sustained /a/ voice for 2 seconds. The sampling frequency should be 8 KHz. b. Divide the voice signal into frames of 30 milliseconds (ms) each. The frame rate is 10 ms. c. Remove bias from the framed signal. d. Apply pre-emphasis filter. e. Apply Hamming window. f. Apply FFT on the windowed signal. g. Apply 24 BPFs (centered on the Mel scale). There will be a total of 24 outputs. h. Apply discrete cosine transform (DCT) and retain the first 12 coefficients. These are MFCCs. i. Calculate the power of the raw signal from each frame. j. Find delta and double delta of the power and the MFCCs. Show the outputs (in figures) of each step from b. to h. for the th...

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    ...button, recorded stream should store only last try from loop start in memory and allow to save it by button. If the loop range fit into screen - no scroll, just move pitch pointer over screen. There are many ready to use pitch tracking libs, need to research which of them can do realtime accurate pitch detection. The complexity in that libs not adapted for realtime use, need adapt them. Just FFT not work here, just detecting note its not that i need. I've tested 2 libs for python with neural network and with pyin implementation, both detecting pitch very well, but not suitable for realtime. i also know one lib for C++ which detect reasonably and can work in realtime. Scrolling and pitch tracking should look like in vocaberry app on android/ios In future or if budget wi...

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    Put "FFT" in starting on the bid or i ignore *** need to start right now Budget -- 50USD I have dataset like --- 0,5341.052984661001 1,5340.673741113001 2,5343.372 3,5347.275066720001 4,5347.35 dataset attached. This is the dataset. The next 20 points should be correctly forecasted at every point. i.e. if we know the data until 1000th points, then 1001~1020 points should be correctly forecasted. Please don't bid if you can't , need ASAP.

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    Scope of Work – Application Features In this project we send some realtime data from some electric motors to the application and the scope of work is to do analysis to judge about the status of the machine. Analysis will be in terms of measuring some values, RMS, Harmonics, FFT, showing waveforms, etc. The project has previously been done in Matlab and Labview and we will provide necessary formula to help the Developer to replicate them in the new environment.

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    Vibration Analysis in Python -- 3 Завершено left

    Need someone who can do vibration analysis using FFT in Python and find faults in rotating assets

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    1. I need you understand the word I will send you. 2.I need you tell me what microprocessor I think we can use ARM o DSP. 3. I need you make the easy samples for I can check you understand the proyect and you will do it. 4. Do you have experience in make digital filters (Type FIR, IIR or FFT)?

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    FPGA, DSP OR ARM EXPERT Neeeded Завершено left

    1. I need you understand the word I will send you. 2.I need you tell me what microprocessor I think we can use ARM o DSP. 3. I need you make the easy samples for I can check you understand the proyect and you will do it. 4. Do you have experience in make digital filters (Type FIR, IIR or FFT)?

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    Purpose: compare the results of eeg tested on screen and Virtual reality/VR Information: 1. There are 2 media: 360 and screen roller coaster videos 3. Compare the results of the roller coaster video pattern on screen and in VR using the following methods: 1. Pearson correlation (SAM questionnaire) 2. preprocessing - ICA, ICA+FFT, - Stationery wavelet transform(SWT), - Ica+SWT Dataset 1. There are 30 test participants 2. Data analyzed 2 minutes per video. later when programmed it is reduced by 41 seconds at the beginning of each video 3. The dataset I have is in the form of EDF

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    FFT of datastring Завершено left

    Write a program in python, c#, Java or simular. Read a file continiously updated with data Calculate FFT for several data strings in this file. Plot graphs and analysed freqiencies. Select which graphs that should be displayed with box or dropdown selections. All graphs should have different colours. Settings for graphs Dynamic adjustment or fixed settings for x and y axis. When a sampling is starting continiously mode or time limited (1,5, 10 minuties). Stop/start button. Function to save data as picture (JPG, png or pdf), locally or on usb stick.

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    Content writing Завершено left

    I need a comprehensive report offering a crosswalk between the charlotte danialson framework for teaching and the Saudi standards for teachers , I have attached a sample report Danielson FfT/UDL Crosswalk as sample Saudi standards for teachers

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    I have a accelerometer providing accelerations with respect to time. I need to find frequencies related to those accelerations.

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    Implement in Delphi 10.4 or compatible, a custom visual control called TPTZColorBar. Please see the attached screenshot as it could look like in an application. The color bar is used to hold between 0 and 10 elements or blocks. Each block has its own color, border color, focus color and focus border color. In a normal state, each block is...any design-time edit functionality. In design-time, the TPTZColorBar can simply draw empty. As a part of the project, please include a sample project and its compiled version, that shows a form with the TPTZColorBar visible the same way as in the included screenshot. The solution cannot be based to FML or any third party controls or component packs. You can use any third party code, if it is BSD style licensed and you include everything with ...

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    Implement in Delphi 10.4 or compatible, a custom visual control called TPTZProgressBar that is to be used similarly as TProgressBar in a VCL application. Simply put, the multi colored progress bar shall look like the progress bar in Firefox browser's mobile version. For reference, attached are two screenshots showing the Firefox mo...progress bar needs to work only in a horizontal mode (i.e. no need to have a vertical support). Naturally, the control must work smoothly, flicker free and support any height of the control but normally it will be used as a few pixel in height thin line sort of progress bar. The solution cannot be based to FML or any third party controls or component packs. You can use any third party code, if it is BSD style licensed and you include everything ...

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    Vibration Analysis in Python -- 2 Завершено left

    Need someone who can do vibration analysis using FFT in Python and find faults in rotating assets

    $27 (Avg Bid)
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    Development to be performed on Vivado 2019.1 version using Xilinx Zynq 7020 in order to: - Acquire Galileo and GPS signals in real time (FFT and IFTT) - Track Galileo and GPS signals in real time (DLL and PLL) - Demodulation of the Galileo and GPS signals (bit synchronisation and demodulation) Timeline:30 days

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    I need you to develop Mobile Operating system under BSD Platform me.

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    BSD DEVELOPERS Завершено left

    I need you to develop Mobile Operating System under BSD for me.

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    FFT Visualization Завершено left

    Python, matplotlib visualization

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    I'm looking for a FPGA / Firmware engineer who has rich experience in FPGA and VHDL/verilog programming. The board is a Zedboard (Z7020) connecting to the RF front-end (MAX2771 EK). The project consists of -) Creating in baremetal application a Vivado pipeline (2019.1) to collect RF data from the MAX2771 to be transferred to ...Firmware engineer who has rich experience in FPGA and VHDL/verilog programming. The board is a Zedboard (Z7020) connecting to the RF front-end (MAX2771 EK). The project consists of -) Creating in baremetal application a Vivado pipeline (2019.1) to collect RF data from the MAX2771 to be transferred to the FPGA side of the Zynq SoC -) Optimise our code for GPS position real-time application (FFT / IFFT / Signal Correlation) -) Provide documentati...

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    Need some one who have experience in development for vibration monitoring application along with FFT from scratch.

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    dibutuhkan freelancer utk design grafis, copy writer, sosmed planner. fasilitas: tempat tinggal di BSD, gaji bulanan

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    VNA s2p file in matlab Завершено left

    Hello I need a piece of code ( and some support ) in matlab , that would take as an input an s2p file from a VNA and that could create the ifft file and plot . next aplly a time window get the fft of the previews ifft file and then estimate the group delay of the processed data.

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    * W projekcie należy wykorzystać dwa różne narzędzia: - Interface gniazd BSD (język C) - Interface obiektowy (Java, C♯, C++ — np. biblioteka Qt). * Jednym z elementów musi być przesyłanie większej ilości danych (np. zadanego przez użytkownika pliku). * Co najmniej jedna strona połączenia musi obsługiwać wiele klientów (lub serwerów) jednocześnie. * Co najmniej jedna strona musi zawierać elementy interaktywności (tzn. sterowanie aplikacją podczas wykonania).

    $10 - $36
    $10 - $36
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    Programmer for Signal Processing Завершено left

    Hi. Before I start describing what I need I want to clarify I want all the codes (Only C# or .net is acceptable). I want a program that will do seismic analysis which will compute and draw graphs of samples. It will require a little bit of FFT (Fast Fourier Transformation) analysis, applying a high-pass Butterworth filter (0.1 Hz cutoff frequency), and some specific calculations that I will provide to the programmer. I don't know the FFT and Filtering steps so it will require knowledge. The program will require import data from txt as (2 columns) time and acceleration values and do other mathematical calculations. Also, it will do some scaling analysis (formulations will be provided) and draw multiple graphs on top of each other and show it to the user. There will be som...

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    Time and Frequency Domain Analysis Завершено left

    Use MATLAB for the project: With a sampling frequency of 10HZ, use Fast Fourier Transform, FFT to analyze the frequency response of data by segmenting the Fourier Transform as a function of frequency to easily visualize how the frequency content changes over time. The overall goal is to see sharp spikes in frequency. Tasks: 1) Take FFT of sensor data 2) Take FFT of the last 600 rows from the bottom. 3) Repeat step 2 for the next 600 rows 4) Plot the graph in time domain using time and sensor columns Task 1- 3 – Frequency domain Task 3 – Time domain

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    My Apple MacBook and 2 iPhones are both succumbing to external management. I believe I have managed to trace this back to the sbin folder which has a number of terminal commands that seem equally dubious. They seem to function on GNLv3, Apache 2.0, BSD and so forth- Linux open source files that I cannot remove from my Mac. Apple are incredibly unwilling to help as “their software cannot he hacked”, and the titanic too was labelled unsinkable. I have 2/3 key suspicions as to who is behnind the malicious, time wasting events that have spanned 2 months - without incurring me great financial loss at all. Very strange. My ISP says they’ve fixed it and 10 minutes later, it all starts again. It’s really becoming quite the drag. Assistance would be greatly apprec...

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    i have written a 8point FFT VHDL code need to create an ip and link with AXI4 bus

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    DFT Signal Systems Завершено left

    Does zero-padding of a signal and subjecting it to DFT fundamentally alter the DFT (i.e. does zero-padding produce an altogether different DFT as compared to the DFT of the original “unpadded” signal or does it just provide more interpolation points in the discrete frequency domain (i.e. the k-domain)? Verify using the MATLAB fft command Define two discrete-time signals x[n] of length M and h[n] of length N, for two separate cases: M=N and M≠N. For both cases, verify with MATLAB whether the discrete-time convolution of these two signals is commutative More details in chat

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    Signal and system theory exam Завершено left

    1) Be able to describe signals mathematically and understand how to perform mathematical operations on signals, includin...DT or CT) 6) Be able to determine the Fourier series coefficients of periodic CT and DT signals 7) Have obtained the skills to compute the Fourier transform of CT signals 8) Be able to express CT signals in either the time domain or the frequency domain 9) have acquired knowledge of DT signal and frequency transform methods, i.e., Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT) 10) Be able to express DT signals in either the time domain or the frequency domain 11) Be able to reproduce the notions of filtering and modulation 12) Be able to recognise the ideas of time/frequency response or transfer function of a filter (with its poles ...

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    Vibration Analysis in Python Завершено left

    Need someone who can do vibration analysis using FFT in Python and find faults in rotating assets

    $24 (Avg Bid)
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    3 заявок(-ки)
    8-point FFT VERILOG CODE Завершено left

    we want a efficient 8-point fft verilog code which can be synthesized and connected to AXI-4 bus which can act as an hardware accelerator to the existing risc-v.

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    We are a company developing high speed wireless communication products. We need to implement a complex FFT on a C6678 DSP utilizing multiple cores. The data will be input/output via an SRIO SERDES interface. The objective will be to take care of end to end throughput to handle data rates of 500msps.

    $5000 - $10000
    $5000 - $10000
    0 заявок(-ки)