里面有一对定点FFT和IFFT算法，Hanning window，内含有1024-point正弦系数（已进行定标），可支持2^n(n<=10)点的FFT/IFFT变换

matlab 实现 1024点 FFT 运算 已经试过 运行很好-matlab achieve the 1024-point FFT computation

The latest official release of FFTW is version 3.2.1, available from our download page see the release notes for what s new. (Subscribe to the fftw-announce mailing list to get release announcements.) This release has better threading support, f

实现了对10个数字音的识别，利用自然梯度算法，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。- To achieve the recognition of 10 digital sound, Use of natural gradient algorithm, ofdm system simulation including 16qam modulation fft windowing modules plus cp.

研究生时的现代信号处理的作业，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，实现了对10个数字音的识别程。- Modern signal processing jobs when the graduate, ofdm system simulation including 16qam modulation fft windowing modules plus cp, Realization of 10 digital audio recognition progra.