搜索资源列表
myfft
- 自己编写的基为2的fft程序，输入为时间序列，输出为DFT序列-matlab code that can perform FFT based on radix-2 algorithm
FFT
- 数字型号处理中很重要的需要我们理解和应用的DFT，FFT，CZT... 关于他们，我们究竟掌握多少？ 相信这个ppt会有所帮助。-dsp fft czt
dct
- dct,dft,dht三种图像压缩变换之间的比较-DCT, dft, the dht three kinds of image compression transformation
demo2_compress_image
- 基于dft的图像压缩 matlab实现-Based on dft image compression matlab achieve
CS-dft
- 对一维语音信号，用正交匹配追踪的方法进行重构，首先对其进行了分帧，然后再一帧一帧的重构，最后计算了平均帧重构误差-One-dimensional speech signal reconstruction, orthogonal matching pursuit, the first of its sub-frame, and then again a reconstruction of a final calculation of the average frame reconstruction
DFT_compress
- 基于DFT算法的图像压缩，数字图像处理课程设计专用-DFT-based algorithm for image compression, digital image processing design special courses
PRFB
- Perfect Reconstruction DFT Filter Bank Real Time
DFT-ver1
- A simple Discrete Fourier Transform Code in C language, it generates a random signal and applies the DFT on it then saves the result in a matlab file
dft
- 数字信号处理中的离散傅里叶变化，快速傅里叶变化和希尔伯特变化-Digital signal processing, discrete Fourier transform, fast Fourier transform and Hilbert change