matlab

基于信息熵的图像分割方法研究及其在DSP中的快速实现(Entropy-based image segmentation method and its fast implementation in the DSP in)

包括四个.m文件，采用16QAM调制，添加循环前缀与后缀，加窗处理，防震性能很好。(Including four. M files using 16QAM modulation, add cyclic prefix and suffix, window treatment.)

Matlab Simulation for Comparison of Different QAM Constellations and Mapping for a Channel with Additive White Gausian Noise

说明：  基于L*a*b空间的色彩分割。根据样本区域的颜色对图像进行分割。(based on the l*a*b space to cut the picture)

可用此代码直接在matlab中求功率谱密度，程序已调试过，没有问题(This code can be used directly in matlab and seek the power spectral density, the program has been debugged, there is no problem)

模糊滑模观测器仿真实例，有利于进行此项研究的朋友参考，实例中包含绘图功能，简洁直观，非常简单(Fuzzy sliding mode observer simulation instance, conducive to the study of the reference to a friend, instance contains graphics, simple and intuitive, very simple)

A very good introduction about Arithmetic Coding

this file reads the serial input in matlab and plot it graph

使用matlab语言，基于递推极大似然法，进行系统辨识(Maximum likelihood method based on recursive system identification)

利用MATLAB实现分水岭算法得到图像分割(Watershed algorithm)