GA-toolbox-of-MATLAB

关于最大似然重建方法的实现，可用于tomography reconstruction(This is the code for maximum likelihood expectation maximum reconstruction method which is frequently applied in tomography reconstruction, such as CT and PET)

里面含有各种MATLAB函数，可以说是MATLAB函数大全，让你查找起来得心应手()

matlab中关于图片低四位隐藏以及提取的源码，cover为载体图象，message为信息图象，mix为隐藏图象，msg为提取后图象(the matlab About the picture low four hidden and extract the source)

this file contains the user manual for Algebraic Reconstruction Technique (ART) matlab toolbox

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用BP进行非线性动态系统辨识 (BP carried out using nonlinear dynamic system identification)

里面包含了步态识别的整一套流程的代码实现，包括从视频流里面提取图片帧，背景建模，提取运动目标（运动检测），形态学处理（膨胀与腐蚀，连通性检测），归一化大小，步态能量图的构建，主成分分析（PCA）降维,线性判别分析（LDA）分类等等功能的代码实现。均通过测试。(Contains the gait recognition of the whole process of a set of code, including the extraction and picture frames from the video stream, and background modeling, extract the moving object (motion detection), morphology processing (expansion and corrosion, connectivity), normalized size, gait energy diagram construction, principal component analysis (PCA) dimensionality reduction and linear discriminant analysis (LDA) classification code implementation and so on functions. All pass the test.)

curve fitting by fft

英国纽卡斯尔大学通信工程课件，和大家分享了。主要是关于调制部分的。(Communication Engineering Newcastle University, courseware, and we shared. Mainly on the modulation section.)

LADRC，自抗扰控制算法的simulink例程，三阶。(LADRC, active disturbance rejection control algorithm - simulink routine, third order.)