This is a package to calculate Discrete Fourier/Cosine/Sine Transforms of 1-dimensional sequences of length 2^N. This package contains C and Fortran FFT codes.

一本详细介绍c,fortran与matlab之间的语法差别的文献，对于需要用多种语言进行编程的人很有用的一本参考文献-a detailed c, fortran and Matlab syntax differences between the literature, for the need for programming languages were very useful in a reference to the literature

This is a code for translating the Fortran code to C