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MATLAB - Signal Noise Ratio
I have a damped sine wave which is a emitted signal as below: x = x = A*exp(-t).*sin(2*pi*f*t); And I define a received signal...
fast 6 Jahre vor | 1 Antwort | 0
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MATLAB - Delay sine wave
I have a damped sine wave as below: N=250; Fs=20; Ts=1/Fs; t=(0:N-1)*Ts; A = 3; f = 1; x = A*exp(-t).*sin(2*pi*f*t);...
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delay sine wave and correlation
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fast 6 Jahre vor | 0 Antworten | 0
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CALCULATE norms: l2 and l1 distances
I have two vector with different size x=[1; 2; 5; 6; 1; 9; -5 ]; y=[1; -2; 3; 1; 0; -3 ]; How can I calculate the distance l1...
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Write an image processing algorithm that measures the surface area of the green pills in pixels
Considering the image ‘pills2’, write an image processing algorithm that measures the surface area of the green pills in pixels....
fast 6 Jahre vor | 1 Antwort | 0
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MATLAB CODING - SIGNAL CONVOLUTION
I have a convolution operator as a linear system which transforms a signal x(n) into a signal y(n) through an impulse response h...
fast 6 Jahre vor | 1 Antwort | 0
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Frequency domain and Shannon limit
Hi all, I am a newbie in MATLAB coding. I have some questions related to frequency domain. I have an sine wave equation as be...
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Generate and represent a sine wave in Matlab
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Anyone may help me with this (Image texturing and segmentation)
1. Segment your medical image to 150 super pixels using the k-means algorithm. 2. Compute on each super-pixel the texture fea...
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