matlab_studies

说明：  MATLAB编写的编码GUI，包括文件分析、频数统计、编码列表等。编码方法包括霍夫曼、香农、费诺、改进费诺等。GUI中还包括各编码方法的比较。GUI界面非常美观漂亮。(MATLAB code GUI, including documents analysis, frequency statistics, code list, etc.The encoding methods including hoffman, shannon, fees, and GaiJinFei etc.The comparison of GUI includes various coding method.GUI interface is very beautiful and beautiful.)

an image analysis set of codes to help you in understanding probabilistic image analysis for pattern recognition , machine learning and computer vision research works

Added Channel equalization & AWGN noise effects

NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2 + 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. (NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2+ 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. )

求一个40阶的雷米兹带通滤波器，并绘出两个滤波器的幅频特性图(Remez seeking a 40-order band-pass filter, and plot the frequency characteristics of two filters map)

空间矢量svpwm控制的matlab仿真模型(Space vector svpwm control matlab simulation model)

Simple relay trigger

说明：  一阶500s模型的模糊控制，用matlab 实现(First-order fuzzy control model 500s with matlab realize)

LMD（局域均值分解）程序。与经验模态分解的思想相近，是一种较新的处理非平稳信号的方法，但LMD方法的端点效应更小些。(LMD (local mean decomposition) program. And empirical mode decomposition similar idea, is a relatively new method for non-stationary signals, but the end effect is much smaller LMD method.)

利用MATALB进行制冷循环的热力学计算。(Thermodynamic calculation of refrigeration cycle.)