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judy frost


Actif depuis 2012

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Saving image with the plots
Below code segment shows the result correctly on output_axis. I mean, the image C and the plots on the image. [B,L,...

plus de 11 ans il y a | 2 réponses | 0

2

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Question


How to reduce size of 2D image ?
I have to compress 2D NxN image by taking the fourier transform first, then in the frequency domain I have used high pass filter...

plus de 11 ans il y a | 1 réponse | 0

1

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How can i do this?
Here is my code: [m,n] = size(I); for c = 1:n for r = 1:m x = round(s*r); y = round(s...

presque 12 ans il y a | 2 réponses | 0

2

réponses

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how to apply highpass, lowpass or bandpass filtering according to the paramaters ?
I have to apply filtering to a discrete time function. Input signal is n-by-1 vector. Sampling frequency is also given in Hz....

environ 12 ans il y a | 2 réponses | 0

2

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How to add harmonics to a signal ? Help please !!
Is there anyone who can help me? I need to add harmonics of a signal to that signal. Signal is given in vectorized form and i...

plus de 12 ans il y a | 1 réponse | 0

1

réponse