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Konstantinos


Last seen: 4 years 前 |  自 2013 起处于活动状态

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Professional Interests: Computer Science, Java, Programming, C, Matlab, Signals

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Fourier transform of shifted signals (FFT)
I am trying to verify the following identity in Matlab for the Fourier transform of a shifted signal: F{x(t-t0)}={exp(-j*2*pi*F*...

8 years 前 | 1 个回答 | 0

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Getting values of 3D matrix via their (x,y) coordinates without using loop
It might be trivial. I have a matrix say *A* which is 3D and consists of two slices ( *A(:,:,1)* and *A(:,:,2)*). I want to get ...

8 years 前 | 2 个回答 | 0

2

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Incorrect continuous signal convolution values in Matlab
I am trying to convolve the following signals in Matlab: <</matlabcentral/answers/uploaded_files/55079/Capture1.PNG>> and ...

8 years 前 | 1 个回答 | 0

1

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How to generate Gaussian white noise with certain variance in Matlab?
Hey, I have a signal Xmodt to which I want to add Gaussian white noise W with mean value equal to zero (by definition) and varia...

11 years 前 | 4 个回答 | 0

4

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How can I calculate and plot the spectral power density of Square Root Raised Cosine Pulse using fft?
*I was given the following Matlab function which takes 4 parameters as arguments and returns a Square Root Raised Cosine pulse.*...

11 years 前 | 2 个回答 | 1

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