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FFT development

€30-250 EUR

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已发布超过 1 年前

€30-250 EUR

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We use ESP32-S3 and sdcard with wav files. We need to implement Fast Fourier Transform (FFT) over .wav file, calculating spectrogram of the audio, energy or amplitude of the signal, mean value, and some other details that will be provided by chat. As input you will use the .wav sample I'll provide, reading it from SDcard. As development you will use the details I'll provide in pdf format. In order to validate the development, variables used in equations will be storage in array or vectors. Project will be donde in Virtual Studio Code and C++.
项目 ID: 35175152

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29提案
远程项目
活跃1 年前

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29威客以平均价€163 EUR来参与此工作竞价
用户头像
Dear sir I have large experience in DSP and FFT , i implemented FFT in different embedded platforms, please message me so that we can discuss more details
€220 EUR 在7天之内
4.9 (212条评论)
7.4
7.4
用户头像
Hello, Sir. I'm an expert in C++. I am a professional programmer with more than 7 years of experience in this sector. I have read your project description and am interested in talking more about it because this is my area of expertise. After the criterion has been met, payment and time will be provided. Regards Jawad Ahmed
€200 EUR 在3天之内
4.9 (64条评论)
6.6
6.6
用户头像
Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, Django, PHP, HTML, CSS, JS, Vue JS and Bootstrap programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention
€250 EUR 在7天之内
5.0 (3条评论)
6.2
6.2
用户头像
Hi. How are you? Thanks for giving me an opportunity to bid in your project. I have just read your proposal and I am sure I can complete the project on time. I am a mathematician who has 15 years of experiences in Numerical Analysis using Matlab/Python/R, .... Please contact me to discuss about the project in more details. Thanks. Best Regards. From Bac.
€100 EUR 在2天之内
5.0 (8条评论)
5.0
5.0
用户头像
Hello, Dear. I have read your project requirement carefully and understood what you need. As a highly skilled C++ and firmwar developer, I can help you perfectly. I am very confident with my skills(ESP32, and the other Arduion) and I'd like to help your business by doing my best. My clients have never been frustrated with my work and I hope to make you one of them. Please confirm that I am one of the best fits for you and send to me message for more detailed discussion. I am waiting for your reply. Thanks and Best Regards.
€250 EUR 在3天之内
5.0 (8条评论)
4.9
4.9
用户头像
Hola Marian Nice to meet you Very happy to see your project and bid on it Please take a look my profile, I might be the right person you looking for I am very familiar with C++ also a math expert I am ready for you Thanks
€200 EUR 在7天之内
4.6 (25条评论)
5.3
5.3
用户头像
Hi need more information about the project. why are you using ESP in this project if you are using VScode for analyzing data i am an electrical engineer with expert in microcontrollers and embedded programming i have experience in FFT transform calculations with MATLAB, Python and C++ thanks
€100 EUR 在3天之内
4.8 (21条评论)
5.0
5.0
用户头像
Hello sir, This is tomas, I have read your post carefully. I am a c++/c# expert with 6+ years experience. And I have a good experience in coding with Microcontrollers and Robotics. so i have developed a lots of apps similar to yours.I am sure I can meet it and complete it perfectly for you. I hope you discuss with me on chat. Looking forward to your response . Thanks.
€180 EUR 在7天之内
5.0 (11条评论)
4.6
4.6
用户头像
Hi, I have understood the project requirements, I am an IoT developer with more than 10 years of experience in Arduino and signal processing. I am an expert in Virtual Studio Code and C++ programming. Let's connect through chat to discuss your project. Regards Ahmed
€140 EUR 在7天之内
4.5 (16条评论)
4.8
4.8
用户头像
Hello I am a professional programmer with rich experiences with c/c++/c#,java,python and javascript. I have read your description. I understand your requirement and am full of confidence since I have experiences that perform the similar task. If you award me, I can start the project soon and will send you the good result in a short time. Thanks for your reading. Best regards.
€100 EUR 在5天之内
4.8 (6条评论)
4.2
4.2
用户头像
Hi I can handle it. Pay after work done. ......thanks................................................
€220 EUR 在2天之内
3.8 (14条评论)
5.0
5.0
用户头像
Hi. I am an excellent Electronic engineer. I have experiences in development of Fast Fourier Transform using stm32F107. let's discuss more detail through chat. Please send me a message so that we can discuss more.
€120 EUR 在2天之内
4.8 (3条评论)
3.7
3.7
用户头像
Hello there, I am an experienced PCB Designer & Embedded Software Developer with in-depth knowledge of DSP - which naturally includes FFT. I have created in the past my own Network Analyzer (27MHz - 1.7GHz) using nothing more than a generic RTL-SDR dongle and QT Charts, and have experience designing and programming custom ESP32 boards.
€100 EUR 在7天之内
5.0 (3条评论)
3.4
3.4
用户头像
+=+=+=+=+T r u s t & C r e d i t +=+=+=+=+=+ I am a senior software developer with over 7 years of professional experience working with Python, C++ and C#/.NET, VB.NET. I have experience creating projects like this before. I will work hard to meet your requirements. I believe in my skills and can promise good results on time. -Qt, QPython - Python, C - algorithm - data structure - A.I - Machine Learning - Deep Learning - Competitive programming - Computer Vision (OpenCV) - Neural Network - Java application
€140 EUR 在7天之内
5.0 (1条评论)
3.0
3.0
用户头像
Dear, Client.. It is my strength to program using micro processor, like ARM, Arduino, ZYNQ, DSP. I also have full experience in signal process(FFT, DFT, IIR, FIR, MTI, FCP...) for more than 7 years. I am also algorithm and math expert. We hope to work together to solve these challenges in the future.
€140 EUR 在7天之内
4.9 (6条评论)
2.7
2.7
用户头像
Hi I'm a senior DSP expert. I can support your FFT build. If you are interested in this. let me hear more detail. thanks.
€140 EUR 在7天之内
5.0 (1条评论)
2.7
2.7
用户头像
Hi. I read throught your project detail and it attracted me. I am highly interested in your project. I have a great background knowledge about fourier transform. I understood your need and I hope you will give me an opportunity to work with you once. Thanks
€140 EUR 在7天之内
4.9 (2条评论)
2.2
2.2
用户头像
Hey ! I'm an Artificial Intelligence Engineer from the National school of computer science, I've worked on many Machine learning / Deep learning projects with Python, computer vision and Web scraping/Crawling , Control system . looking for new opportunities to share my skills. I'm also very familiar with : --> Matplotlib, Pandas, Scklearn and many more libraries for Data science projects. --> Tansorflow, OpenCV for Computer vision and image processing. --> Scrapy, BeautifulSoup for web scraping /crawling. --> Linear Algebra, Probabilities and Statistics. --> Matlab & Simulink --> Control system, PID controllers --> Arduino , ESP 32 --> CATIA V5 , SolidWorks --> Java, OOP
€140 EUR 在7天之内
5.0 (4条评论)
2.0
2.0
用户头像
Hello client. I am Signal Processing expert, I have full experienced about FFT&DFT for spectrum analysis. Development environment: visual studio 2022, Language: C++ I read your project detail, and came to the result that can carry out the project. Let me know if you like me. Thanks
€200 EUR 在3天之内
1.0 (1条评论)
2.0
2.0
用户头像
Hello, How are you? C++ development expert here. I have 5 years of C#/C++ development experience. I am very confident with ESP32 and Arduion and I can help your business by doing my best. I'll finish your project with high quality and on time. Please contact me for further discussion. Best regards.
€150 EUR 在7天之内
0.0 (0条评论)
0.0
0.0

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SPAIN的国旗
Verin, Spain
5.0
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