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How to multiply 2 fft's with different lengths?
I want to find the output signal(y) from input signal(x) and impulse response(h). To do that first I take the fft of both x and ...
4 years 前 | 1 个回答 | 0
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How to obtain the sum of series of a discrete-time signal?
I want to obtain the value for the below function in Matlab. fs = 5000; %sampling frequency N=250; %number of samples fo...
4 years 前 | 1 个回答 | 1
1
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Filter design from transfer function
The transfer function is H(z)=1+0.8*(z^(-0.2). I dont know how to extract the numerator coefficient from fractional z exponentia...
4 years 前 | 0 个回答 | 0
0
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Arbitrary-Magnitude FIR multi band-pass filter
I want to design the filter in the figure with desingfilt command. My code for to obtain it is; d2 = designfilt('arbmagfi...
4 years 前 | 0 个回答 | 0
0
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How to calculate group delay and compensate it by zero padding?
The filtered signal has a time shift. How can ı measure the group delay of the filter? fs = 5000; tiv=1/fs; t = 0:tiv:0.0...
4 years 前 | 0 个回答 | 0
0
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How to plot separately figures?
I want to plot a second figure with 2x1 subplot, the first subplot must contain both x (original signal) and xn(noise added sign...
4 years 前 | 1 个回答 | 0
