7jie-jumatlab

三状态锁相环的matlab仿真程序，使用stateflow方法编译(Three state phase locked loop of matlab simulation program, use compiled stateflow method )

数值分析基于Matlab环境下的Gauss列主元消去法源代码(Numerical analysis based on Matlab environment Gauss elimination pivot column source code)

matlab中信噪比计算程序，可以检验使用matlab内置函数添加的噪声是否正确(Can be tested using matlab citic noise ratio calculation, matlab built-in functions to add noise is correct )

述MATLABGUI设计,并通过大量的设计实例和典型应用实例，帮助读者掌握从基本的数据可视化，到高级的交互式图形界面设计技术。(Above MATLABGUI design, and through a large number of design examples and typical application examples to help readers master the basic data from the visual, interactive graphical interface to advanced design techniques.)

FLch4GAeg1.m――梯度校正LS辨识程序(FLch4GAeg1.m-- gradient correction LS identification procedures)

说明：  贝塞尔型涡旋波束的Matlab仿真代码实例(Bessel vortex Beam simulation)

把整个频率范围中的某段重点频区局部放大，获得比整个频率范围高的频率分辨率，从而观察频谱中的细微部分(The entire frequency range of the frequency of certain key areas enlarged to obtain the entire frequency range than the high frequency resolution, and thus observe the subtle part of the spectrum)

用于复杂背景下的背景提取，比如高速公路等等，效果非常好(background extract background extract)

Add (or multiply, divide, etc) a matrix A to a vector b with the simple syntax A + Embiggen(b)

This code implements the search algorithms described in [1]. The code only contains the Dirichlet/Multinomial case, but the Gaussian case can be hacked in in about 5 minutes. [1] Fast search for Dirichlet process mixture models Conference on AI and Statistics (2007)