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Sohail Ahmed


Last seen: 12 jours il y a |  Actif depuis 2021

Followers: 0   Following: 0

Research Associate Spectral Engineer Embedded System Engineer

Programming Languages:
Python, C++, C, Java, R, MATLAB
Spoken Languages:
English

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Question


How to compute diffraction integral using fast Fourier transform (fft2) ?
Hi there ! The following code computes Fresnel diffraction integral using fft2. It works for (obj.E = ones(Ny, Nx);) and perfor...

environ un mois il y a | 1 réponse | 0

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Question


Rayleigh Fading Channel in IEEE 802.11ac
I have two questions. How can I use Rayleigh Fading Channel in IEEE 802.11ac null data packet sounding (transmit beamforming) ...

plus d'un an il y a | 1 réponse | 0

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réponse

Question


How to plot absolute spectral power values for individual segments of EEG spectrum (delta, theta, alpha, beta and gamma) ?
I need plot absolute spectral power values for individual segments of EEG spectrum (delta, theta, alpha, beta and gamma) from th...

plus de 2 ans il y a | 1 réponse | 0

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réponse

Question


How to read data (raw values) via Bluetooth low energy device (ble) (which gets data from a sensor) continuously in MATLAB?
I am working on a project which is composed of a spectral sensor (connected to a mikroElectronika development board) and a low e...

plus de 2 ans il y a | 1 réponse | 0

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Question


How to display "serial device connected" or "not connected"?
I am interfacing a spectral sensor with PC and getting the data through MATLAB (serial port functions). I want to add a condit...

plus de 2 ans il y a | 1 réponse | 0

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Question


How to save data value in new row ?
I want to save the following data (1*22 matrix) in (2*11 matrix) . First row should contain values from 1 to 11 (indices) and th...

plus de 2 ans il y a | 1 réponse | 0

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Question


Size of compressed image is larger than image .... How to solve this problem?
The following code works well, but the size of compressed image is larger than the image. Need some assistance.... %clearin...

plus de 2 ans il y a | 2 réponses | 0

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Réponse apportée
How to read only numerical values of serial output data in MATLAB?
Thanks....... It worked.

plus de 2 ans il y a | 0

Question


How to read only numerical values of serial output data in MATLAB?
I just want to read the integer values (number) in the output text file (serial data)...... I need some assistance.....

plus de 2 ans il y a | 3 réponses | 0

3

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