matpower4.0

PCA code in matlab.. very helpfill

AHP法代码，可以自动检验一致性，开发环境为matlab(AHP method code, can automatically check the consistency, the development environment for matlab)

MFCC特征提取算法以及语音端点检测源码(MFCC feature extraction algorithm and voice activity detection source)

基于sobel算子的简单车牌识别提取，算法简单 (Sobel operator based on the simple extraction of license plate recognition algorithm is simple)

DM码，QR码生成,能够很好地生成二维码，并且支持大小可调(DM,QR barcode，yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy)

Black and white Image contrast enhancement.

根据黑洞理论，提出的黑洞模拟算法，并进行标准测试函数优化，优化结果由于现有算法(According to the black hole theory, the black hole simulation algorithm is proposed, and the standard test function optimization is carried out.)

说明：  利用凸包的原理,求解70个城市的旅行商问题.用Matlab实现(use of convex hull of principle, solving 70 cities in the TSP. Using Matlab)

一个EMD应用的事例，源码解压即可使用，文档内附有解释说明，方便易懂，希望对大家有所帮助(A EMD application examples, source code extract can be used, the document included with explanations, easy to understand, we want to help)

a easy back propagation example done in matlab,