crypto

This is universal codebook generator with LBG algorithm by myself.

进行功率谱估计的许多方法的matlab程序，可以运行的(Many power spectrum estimation method matlab program, you can run)

Occupancy Grid Mapping: using bayesian rules to update the grid probability of occupancy for only static coordinate (the probability describe the cell is occupied or not or unknown)

考虑饱和凸极补偿的永磁同步电动机转子位置估计(Consider the position of permanent magnet synchronous motor rotor saliency compensation estimated saturation)

Design for Butterworth Filter

introduction about Matlab, and how to write matlab code

超声波扫查中，用线性阵元实现实现线性扫查，扫查体为自定义囊，对接收的回波数据进行hilber变换，获得其包络信息，在对包络信息进行对数压缩，用8为2进制数显示()

Wireless communication

几个波束形成Matlab程序，适于初学者学习(Several beamforming Matlab program, suitable for beginners to learn)

说明：  有压缩感知算法两种实现方式； 包括GPSR_BB和GPSR_Basic算法 有一个demo可以用来学习，部分内容根据自己的理解加了中文注释(There are two implementations of compressed sensing algorithm. Including GPSR_BB and GPSR_Basic algorithm There is a demo that can be used for learning. Some of the contents are annotated in Chinese according to their own understanding.)