搜索资源列表
FFT.rar
- FFT算法,用于实现离散傅里叶变换,包括是否加零优化。,Classic FFT
dtmf
- 单音多频信号的产生和识别,采用FFT变换。应用于电话拨号。是学习数字信号处理的大作业。-Tone multi-frequency signal generation and recognition, the use of FFT transform. Applies to telephone dial-up. Digital Signal Processing is the study of large operations.
FFTalgorithmCprogram
- 序执行时要求输入序列的长度N_pre,N_pre 是最初输入序列的长度,任意长度都可以。N是指补零后的序列长度,满足2^L. 然后逐个输入各个元素的实部和虚部,补零部分不必输入。 显示FFT变换的结果。-Order execution when the input sequence length requirements N_pre, N_pre are the initial input sequence length, can be of any length. N refers
FFT
- 数字信号处理快速傅里叶变换C语言程序代码-Digital signal processing fast Fourier transform C language code
FFT
- FFt即快速傅里叶变换,可以在VC环境下进行编译,例如MFC,使用时需要改变其参数-fastFourier transform
fft
- 实现正弦信号的采样和快速傅里叶变换,效率非常高,可以运行。-Sinusoidal signal sampling and fast Fourier transform