convolution of two vector
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hi !
i want to convolute a vector a=[a1 a2 a3 .....an] with the vectors in this matrix
b=[B1 B2 B3....Bn]. B are vectors.
is there any smart method to make this without loops?
C=[conv(a,B1) conv(a,B2)....conv(a,Bn)]
thank you
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Rana Mahmoud
2020-10-4
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yes! you can do the following:
y=conv(a, b)
1 个评论
Walter Roberson
2020-10-4
No, this will not work.
Notice in the original question that B is a matrix -- each 
is a vector and the result is a 2D array.
is a vector and the result is a 2D array.conv() cannot be used with a matrix, only with vectors.
You need to use conv2() instead, as shown by Image Analyst.
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