Did any of the MFC implementation of FFT (Fourier transform) function, if any is what? What if there were no library support these algorithms

CodePudding user response:

For help, can someone give me some help

CodePudding user response:

http://blog.csdn.net/simplecoding/article/details/1665324

https://segmentfault.com/a/1190000000628240

CodePudding user response:

There are open source libraries: FFTW

CodePudding user response:

refer to the original poster liboin response:

did any of the MFC realize FFT (Fourier transform) function, if any, is what? What if there were no library support these algorithms.

MFC definitely not, but you can make up a, open source source or find a third party

CodePudding user response:

You the idea I had last year, is certainly not! Write your own or with the scientific computing libraries, if not, see help materials well,

CodePudding user response:

refer to the original poster liboin response:

did any of the MFC realize FFT (Fourier transform) function, if any, is what? What if there were no library support these algorithms.

Go to search the SFT sparse Fourier transform, the fastest Fourier