signal-shiyucaiyang-pinpufenxi

LDPC码的编译码程序，用的是LU分解算法，和BP译码算法，在Matlab上调试通过(LDPC encoder and decoder)

可在matlab上运行输出的Pt1000铂热敏电阻的分度表，文本格式的。(Can be run in matlab output Pt1000 platinum thermistor sub-degree table, text format.)

说明：  利用中心极限定理产生标准正态分布随机数，并进行检验；编制一个界面，产生（0，1）均匀分布随机数，并检验其主要统计量性质。(Central limit theorem using the standard normal distribution random number generation, and tested the preparation of an interface, resulting in (0,1) uniformly distributed random numbers, and verify the nature of the main statistics.)

An implementation of Horn-Schunck optical flow method for 3-D images(This is an implementation of Horn-Schunck optical flow method for three dimensional images. A demo with test dataset is given.)

非线性自抗扰控制器，仿真通过，可以用来学习和改进(The nonlinear ADRC controller can be used to learn and improve by simulation.)

butt,cheb1,cheb2,elip四种常见的IIR滤波器使用小例子(butt, cheb1, cheb2, elip four common small example of the use of IIR filters)

matlab的一些有用的程序，需要的可以看看(Some useful matlab program, the need to look at)

Matlab常用命令集合，包括科学计算和图形图像处理的命令等，方便查阅(Matlab a collection of commonly used commands, including scientific computing and graphics image processing orders, for easy access)

进行KK关系的计算，对于因果事件的分析有好处(KK relations for the calculation of benefits for the causal analysis of events)

说明：  压缩传感介绍性文章，文章详细介绍了稀疏矩阵的构建方法(an introduction to compressed sensing and the sparse matrix)