Discrete Hartley Transform when N=8
Hi I am currently studying FHT Algorithm but have a hard time to grasp it.
I want to calculate FHT when N=8.
http://mathworld.wolfram.com/HartleyTransform.html
thanks to (19) of the upper link, the FFT can be written as below
as T and H have inverse matrix, using associative law is allowed
then for N=8,
I have used the final expression to my wave example, but did not gain proper result.
that indicates there must be something wrong.
but don`t know where is the error.
anyone knows what is the wrong in above?
fourier-transform fast-fourier-transform
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Hi I am currently studying FHT Algorithm but have a hard time to grasp it.
I want to calculate FHT when N=8.
http://mathworld.wolfram.com/HartleyTransform.html
thanks to (19) of the upper link, the FFT can be written as below
as T and H have inverse matrix, using associative law is allowed
then for N=8,
I have used the final expression to my wave example, but did not gain proper result.
that indicates there must be something wrong.
but don`t know where is the error.
anyone knows what is the wrong in above?
fourier-transform fast-fourier-transform
add a comment |
Hi I am currently studying FHT Algorithm but have a hard time to grasp it.
I want to calculate FHT when N=8.
http://mathworld.wolfram.com/HartleyTransform.html
thanks to (19) of the upper link, the FFT can be written as below
as T and H have inverse matrix, using associative law is allowed
then for N=8,
I have used the final expression to my wave example, but did not gain proper result.
that indicates there must be something wrong.
but don`t know where is the error.
anyone knows what is the wrong in above?
fourier-transform fast-fourier-transform
Hi I am currently studying FHT Algorithm but have a hard time to grasp it.
I want to calculate FHT when N=8.
http://mathworld.wolfram.com/HartleyTransform.html
thanks to (19) of the upper link, the FFT can be written as below
as T and H have inverse matrix, using associative law is allowed
then for N=8,
I have used the final expression to my wave example, but did not gain proper result.
that indicates there must be something wrong.
but don`t know where is the error.
anyone knows what is the wrong in above?
fourier-transform fast-fourier-transform
fourier-transform fast-fourier-transform
edited Nov 29 at 6:24
asked Nov 29 at 6:12
hello_mother
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