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Signal processing for ultrasonic waves

$250-750 USD

Закрито
Опублікований over 3 years ago

$250-750 USD

Оплачується при отриманні
My project is to use signals from multiple TR to understand what is happening with respect to motion. Ultrasound can provide distance and speed but I was interested in gaining more information from several transmissions and receipts. Including object recognition and direction of movement. I have worked a little with FFT. Can ultrasound differentiate an object by the reduction in amplitude because some of the wave was absorbed? And can ultrasound tell me the direction of speed by doppler shift. I play to have 3 TR, each 80 degree FOV and spaced on angles to cover an overlapping path.
ID проекту: 27925800

Про проект

11 пропозицій(-ї)
Дистанційний проект
Активність 3 yrs ago

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11 фрілансерів(-и) готові виконати цю роботу у середньому за $589 USD
Аватарка користувача
Hi there,I'm biddin on your project "Signal processing for ultrasonic waves"Arduino, Analog / Mixed Signal / Digital, Digital Signal Processing, Electrical Engineering and Algorithm My project is to use signals from multiple TR to understand what is happening with respect to motion I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$750 USD за 6 дні(-в)
4,8 (101 відгуки(-ів))
7,8
7,8
Аватарка користувача
Looking forward to your response. I am senior matlab developer not a bidder with 10 years of experience. I have worked on DSP projects. We can chat in more detail. Best regards,
$500 USD за 7 дні(-в)
4,9 (70 відгуки(-ів))
6,2
6,2
Аватарка користувача
Hi there, I'm bidding on your project "Signal processing for ultrasonic waves" please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Thanks Note: This is not an automated bid and i'm ready to discuss your project right now. ..
$750 USD за 6 дні(-в)
5,0 (7 відгуки(-ів))
5,4
5,4
Аватарка користувача
Hello I have got your job posting “Signal processing for ultrasonic waves” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Analog/Digital Electronics embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers,Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of Signal Proceessing projects So, I think you’ll find, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so i will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure.I will remotely guide you and help you build the system on your side.I also offer unlimited revisions of the code and you get timely updates of the project. I am always available on Email and Skype. Please have a voice or video chat if necessary. I shall be available round the clock and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat
$500 USD за 7 дні(-в)
4,8 (56 відгуки(-ів))
5,8
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Аватарка користувача
Am a MetaTrader Expert I have a very wide experience in auto-trading bot with MetaTrader(MT4/MT5, MQL4/MQL5), TradingView(Pine Script), and QuantConnect(based on Python/C#) platforms. I am familiar with crypto-markets such as BitMex, Bittrex, Binance and so one. I have excellent knowledge including many strategies and indicators such as RSI, MACD, and EMA crossing indicators, BreakOut and Hidden Divergence indicators, etc. The project can be integrated into social media into e-mail and telegram for SIGNAL communication. And I am ready for professional back-testing and live trading. I can create an automated trading bot with PYTHON, PHP, or C#. Will be provided the professional front-end and strong back-end in case of the web-based system. And high quality, speed, period, and assistance. I will be very pleased to have the opportunity of doing your project
$500 USD за 7 дні(-в)
5,0 (2 відгуки(-ів))
2,2
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Аватарка користувача
hi, i can help with out job, I have a lot of experience designing analog and digital circuits, i can get you preliminary design within 5 hours. i design using altium , easy eda. proteus and kicad.
$555 USD за 2 дні(-в)
5,0 (1 відгук)
1,9
1,9
Аватарка користувача
Hi I'm a Ph D computational scientist specialising in signal processing and acoustics. Recently I have been working on an acoustic simulation project involving ultrasonic wave propagation and i am quite familiar with the impulse response analysis and post-processing with respect to ultrasonic waves. The Python package I have been developing in this regard is a novel one which caters to the physics and engineering of indoors ultrasonic acoustics including Doppler effects . I will get your work done to your utmost satisfaction. You may consider me with confidence Regards Muthu
$611 USD за 30 дні(-в)
1,8 (2 відгуки(-ів))
1,7
1,7
Аватарка користувача
Hi, I have experience with signal processing and wave propagation from my imaging research. Both acoustic and electromagnetic (scalar approximation) waves obey the scalar Helmholtz equation, so the theory and signal processing should be very similar. If you'd like to discuss details further please feel free to contact me. Erik
$750 USD за 21 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
I have 8 years of experience in digital signal processing, including FFT, wavelets, neural networks and Kalman filter.
$500 USD за 7 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0

Про клієнта

Прапор UNITED STATES
raleigh, United States
5,0
1
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На сайті з трав. 18, 2017

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