DE

to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expression for M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the execution now compare our special 8X8 functions with the internal general functions use this code: A = int32(100*rand(8,8)) tic for i = 1 : 1000 IDCT_8X8(DCT_8X8(A)) end toc tic for i = 1 : 1000 idct2(dct2(A)) end toc i had built the general functions too, but with low speed (to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expressionfor M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the executionnow compare our special 8X8 functions with the internal general functionsuse this code: A = int32 (100* rand (8,8)) tic for i = 1: 1000 IDCT_8X8 (DCT_8X8 (A)) end toc tic for i = 1: 1000 idct2 (dct2 (A)) end toc i had built the general functions too, but with low speed)

盲源分离算法中，另一新的理论，非负矩阵分解（NMF）。数据包中有代码及GUI(Blind source separation algorithm, another new theory, non-negative matrix factorization (NMF). Packet has the code and GUI)

music algorithm for variation of snr

dejong test function, a test bed for Genetic Algorithm Optimization Problems. This is a standard Test bed used by several authors to test the efficiency of their proposed algorithms.

吸收光谱预处理，包括6种预处理算法，对吸收光谱预处理技术完成的比较完善。(The absorption spectra preprocessing, including six kinds of preprocessing algorithm, the complete absorption spectra of pretreatment technology is relatively complete.)

数学建模，用于小程序的建模，十分有用，毕业设计用的( ground wave radar simulation MATLAB program gives the graphical interface)

MATLAB必备的60个程序代码！ 例如，求解常微分方程等等.(60 essential MATLAB code)

MATLAB ARIMA 模型 做时间序列分析预测(MATLAB ARIMA )

是一篇关于复杂网络的论文这个文档还是有点价值的(Is a complex network of papers on this document is still a bit value of)

说明：  meanshift代码，包括相机校正的程序，强烈推荐(meanshift code, including camera calibration procedures, strongly recommended)