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matlab版图像数字处理这本书的配套代码(digital image processing matlab version of the book code matching)

磁悬浮小球Simulink仿真，PID控制，适合磁悬浮系统初级学习(Magnetic levitation ball Simulink simulation, PID control, suitable for the primary study of the magnetic levitation system)

A simple PSNR calculator that might be handy in measuring the PSNR between two frames in a video. Typically used in measuring the distortion when videos are encoded and decoded.

基于泰勒技术展开的自适应滤波函数的图像处理，可实现去噪，超分辨率，去除马赛克等(Taylor expansion based on adaptive filtering techniques of image processing functions can be realized denoising, super resolution, remove mosaic)

采用EM，期望最大方法，估计QPSK调制方式下的信噪比(Using EM, expectation maximization method to estimate the signal to noise ratio under QPSK modulation)

Probabilistic Latent semantic alnalysis (pLSA) using (tempered) EM

在网上收集的，讲述如何使用simulink环境下SimSystemBlockset中各个模块。(Collected online about how to use simulink environment SimSystemBlockset in each module.)

刘金坤《先进 PID 控制及其 MATLAB 仿真》书上第二章源程序。供大家参考。(Liu Jinkun " Advanced PID Control and MATLAB simulation," the book' s second chapter source. For your reference.)

说明：  如何用普通彩色照片读入进matlab中，灰度转换小程序(How to read an ordinary color photos into matlab, the grayscale conversion applet)

相关向量机工具箱第一版和第二版，可以实现回归和分类，有运行的demo(first and second edition Relevance vector machine toolbox to achieve regression and classification)