资源列表
test_dct
- 本程序是在VC++编译环境下，用纯C语言编写的2D-DCT变换，程序中用的是一个4*4的矩阵进行的变换，可以改为对一幅图像进行。运算结果正确，在Matlab中进行了检验，dct2()指令即进行DCT变换。有一定的参考价值。-This procedure is in VC++ compiler environment, written in pure C 2D-DCT transform, the program used is a 4 x 4 matrix for the transformat
mulMix
- 该程序可以有效求解非线性方程，欢迎大家使用-The program can effectively solve the nonlinear equations, welcome to use
grad_descent
- The code helps to calculate the value of a unconstrained objective function using gradient based method.
rle
- matlab源代码，用于行程编码和解码。
maram
- MATLAB code for image forgery detection
demo2_compress_image
- 基于dft的图像压缩 matlab实现-Based on dft image compression matlab achieve
CS_OMP
- 利用快速傅立葉轉換，配合omp的CS範例.-Fast Fourier Transform, with the the omp of the CS example.
rle
- this for rle compression-this is for rle compression
yasuo2
- 本程序主要是利用小波多分辨率的特点对图像进行压缩。-image compression based on wavelet transform
system_response
- This file contains the 3 responses of any system. This is generalized code
Lowpassfilterdesign
- Low-pass filter design