xianxingpinghua

in this code random noise is denoise by wavelet and find the parameter for best wavelets

matlab code and document for least square problem

有借鉴意义哦，数据模型归一化，模态振动，最小二乘回归分析算法。( There are reference Oh, Normalized data model, modal vibration, Least-squares regression analysis algorithm.)

实现主成份分析的matlab文件，简单实用，希望能对大家有帮助(Principal component analysis to achieve the matlab file, simple and practical, I hope everyone can help)

本程序用于寻找图像中的圆形，属于特征提取的类型(This procedure is used to find the image in the round, belongs to the type of feature extraction)

该文档为matlab平台下实现的约束优化经典源码,可以有效求解约束问题(Constrained Optimization classic source, the document matlab platform for researchers studying related)

program to resize multiple photos in direct directory

16QAM调制和16psk调制的眼图程序(Modulation and 16QAM modulation eye procedures 16psk)

带有时间延迟的随机系统matlab程序，程序内容简单，易于看懂，还可以在此基础上做变化。(Stochastic systems with time delay the matlab program, content is simple, easy to understand, still can make a change on this basis.)

matlab file for image conversion between RGB to YCbCr