DCT的图像压缩

principle component analysis programme

包括最小二乘法、SVM、神经网络、1_k近邻法,调试通过可以使用，匹配追踪和正交匹配追踪，构成不同频率的调制信号，多姿态，多角度，有不同光照,利用贝叶斯原理估计混合logit模型的参数。

本文档记录了matlab的常用图像处理命令，通过学习，您可以掌握一些基本的图像处理技能。(This document records the common matlab image processing orders。through the study, you can master some basic image processing skills.)

Simulink DSP Blockset

说明：  关于Arnold的一种反变换新算法 本算法无需根据周期恢复原图 只要知道正变换的密钥即可(Arnold on a new algorithm for the inverse transform of the cycle of the algorithm does not need to know is as long as the original recovery key can transform)

AHP层次分析模型，简介明了，可以直接带入数据，值得拥有！(AHP analytic hierarchy model, introduction and clear, can be directly to the data, is worth having! )

This code is the neural network for global shape otpimization of fuel cell by matlab. Initial design variable value is input with dynamic analysis result.

实现了关于MIMO雷达利用ESPRIT算法精确测向问题，精度较高，可以直接使用(The accurate direction finding problem of MIMO radar using ESPRIT algorithm is realized. The accuracy is high, and it can be used directly.)

在使用MATLAB完成小波变换程序和通过阈值来压缩图像的过程中，我和许多同学都是边学边用，是从一个接一个的问题中逐步理解小波和MATLAB编写程序的。因此我愿意就个人遇到和解决问题的经验与大家讨论，希望能够对遇到同样问题的人有所帮助。(using MATLAB completed wavelet transform procedures and through the threshold to compress images of the process, I and many of my classmates are used to learn while, is a problem then a gradual understanding of wavelet and MATLAB preparation procedures. Therefore I am willing to personally encounter and the experience to solve the problem with us, it is hoped to have the same problem of some help.)

fourbar mechanism calculations