hw1

本源码是在matlab环境中进行连续小波变换，不用调用matlab中的小波函数。(The source code is in the matlab environment, continuous wavelet transform, do not call matlab in the wavelet function.)

有理谱估计的MYWARMA方法，能有效估计所给信号的功率谱(MYWARMA rational spectrum estimation methods to estimate the effective signal power spectrum)

说明：  用S函数来描述PWM算法(Describe PWM Arithmetic use S-Function)(Describe PWM Arithmetic use S-Function)

MATLAB 进行聚类分析，直接调用函数，各种聚类算法。(MATLAB for cluster analysis)

任何一个三角形的2D，3D ND点的面积和角度计算。这个简单的功能使用三点作为输入可以是二维，三维和…。并将计算区域和角度的三角形(Any of a triangle area and angle of the 2D and 3D ND point calculations. Simple functions use three points as input can be two-dimensional, three-dimensional and ... And calculate the area and angle of the triangle)

gabor是将图像转换成gabor特征，增强系统鲁棒性，使其不易受外界条件影响；norm是将图像的灰度值统一归一到一个范围内，便于同等使用图像。(gabor gabor is a feature to convert images to enhance the system robustness to make it less susceptible to external conditions affect norm is a uniform gray value image normalized 1-1 range, the same easy to use images.)

主成分分析和独立成分分析，可以进行信号处理(Principal component analysis and independent component analysis, signal processing)

matlab程序实现快拍数在分辨力上对music算法效果的影响(matlab program, the number of snapshots in the resolution on the effect of music algorithm)

这个是编的BP神经网络的程序，对于初学神经网络的人有很好的借鉴(This is a series of BP neural network program, for the beginner neural network is a good reference)

Sharpe optimum stock portfolio finder for Matlab. Requires wcov.m.