histogram

大学生数学建模竞赛2003年A题SARS传播题的Matlab代码(Mathematical Contest in Modeling spread of SARS in 2003 entitled A Question Matlab code)

对给定的txt文件进行Huffman编码和解码，并加以分析，采用无记忆信源编码方式(For a given txt files Huffman encoding and decoding, and analyzed, using non-memory source coding method)

说明：  matlab实现中值滤波 3*3窗口，改进型算法(median filter implementation matlab)

PAPR OFDM clipping and filtering

采用自编码器实现手写数字识别（matlab），是深度架构的一种。(Handwritten numeral recognition is realized by using the Auto-encoder (matlab), it is one of the deep structure.)

实现了PWM整流的功能，并网闭环控制，稳定直流电压。(The function of PWM rectifier is realized, and the closed loop control is connected to the grid, and the DC voltage is stabilized.)

说明：  matlab科学计算的几乎所有数学算法以及仿真。每一个m文件在我学习的时候都验证了其正确性。前面的比较简单，逐步深入。另外对部分算法本人在学习中做了优化，更简洁。(matlab scientific computing almost all mathematical algorithms and simulation. M each file in my learning at all times to verify its correctness. In front of a relatively simple step by step in depth. In addition to some algorithm I have done a study of optimization, a more concise.)

GTRACK Track mouse position and show coordinates in figure title. Once GTRACK is active the mouse position is constantly tracked and printed on the current figure title. A left-click will print the coordinates in the command line and store them. Clicking the mouse right button deactivates GTRACK.

用于在MATLAB环境下生成混沌序列（含MATLAB下的源代码）(Generated in the MATLAB environment for the chaotic sequence (including the source code under MATLAB))

用matlab语言来实现TSP问题，对于研究TSP问题的人有很大的帮助(TSP problem matlab language of great help for people who study the TSP)