Blatt7

BT法求功率谱，有较为详细的注释，简单易懂，希望对研究这方面的人员有帮助。(BT method of power spectrum, there are detailed notes, easy to understand, to contribute to the study of this aspect of the personnel.)

这是基于小波的微弱信号检测，小波变化自被提出以来就到得到了广泛的应用，在此就是几个案例(This is a wavelet-based weak signal detection, wavelet changed since it was proposed to have been widely used in several cases this is)

AQUILA Self consistnet Poisson Schrodinger solver

盲分离算法，处理声音信号的分离，供语音识别使用(Blind separation algorithm, which handles the separation of sound signals, is used for speech recognition.)

this is about zigbee matlab code

VC 调用matlab combuilder简单例子(VC call matlab com file)

计算两个声音信号的延时.两个信号不必完全相同，但是要非常类似(Two sound signals calculated delay signal having two identical, but very similar to)

结构力学连续梁节点弯矩求解，用于求解静定或者超静定梁的内力。(Structural Mechanics continuous beam bending moment for solving the node for the solution of statically determinate or statically indeterminate beam internal forces.)

无约束连续函数优化的人工鱼群算法通用MATLAB源码.rar

说明：  基于非负矩阵分解（NMF）的人脸特征提取算法，NMF基本思想是找到一个线性子空间W，使的构成子空间的基本图像的像素点都是正值，而且人脸图像在子空间上的投影系数也是正数(Non-negative Matrix Factorization (NMF) of facial feature extraction algorithm, NMF basic idea is to find a linear sub-space W, so that the composition of sub-space of the basic image pixels are positive, and face image in the sub-space projection coefficient is positive)