birdcode

本程序用Matlab语言实现了基于Arnold变换的图像置乱算法(this procedure using Matlab-based Arnold Transform Image Scrambling algorithm. .)

matlab的帮组文档，详细，是学习matlab的好材料(matlab' s help set the document in detail, is a good material to learn matlab)

program to describe longfekuta

数字PID的matlab仿真程序，针对刘金琨的先进PID控制的matlab仿真，里面的部分程序进行了修改(Digital PID of matlab simulation program for Liu Jinkun matlab advanced PID control simulation, which part of the program were modified)

广义奇异值分解程序，常应用于数据处理，例如信号处理(The generalized singular value decomposition (GSVD) is a matrix decomposition more general than the singular value decomposition. It is used to study the conditioning and regularization of linear systems with respect to quadratic semi-norms.)

This is an example of PLL demo

阵列信号处理，均匀圆阵模式空间算法，，通过虚拟阵元进行ＤＯＡ估计(Array signal processing, uniform circular array pattern space algorithm, through the virtual array element to the estimated DOA)

说明：  bch，的编码。。在matlab上运行的。。无限接(bch)

this document is related with physic method using matlab code

Simple demonstration of modeling intermodulation tones.