Mathematical-modeling-(2)

一个fuzzy的matlab源程序，读懂它可以方便地写单片机的模糊控制程序，和c语言很像(Matlab source code of a fuzzy, it can be easily read and understand written SCM fuzzy control procedures, and c language like)

Integer prograamming problem in matlab

Draws a horizontal line on the current axes at the location specified by y . Optional arguments are linetype (default is r: ) and label , which applies a text label to the graph near the line. The label appears in the same color as the line.

一个关于PCA降维的小例子，用matlab编写(PCA matlab)

在qpsk下的Fitz 算法，是对fitz论文中算法的实现，压缩文件中包含代码和实验图像(The Fitz algorithm under qpsk is an implementation of the algorithm in the fitz paper, which contains code and experimental images)

改进平方根法求解对称正定线性方程组，用matlab编写，可以在一定程度上提高求解效率。其中MRoot_squaring.m为原做法，sparse_cmp.m为二维等带宽存储，Moot_zonal.m为二维等带宽存储的平方根法求解(To improve the square root method to solve symmetric positive definite system of linear equations using matlab to prepare, to a certain extent improve the efficiency of solving. MRoot_squaring.m which the original approach, sparse_cmp.m for the two-dimensional, such as memory bandwidth, Moot_zonal.m for the two-dimensional, such as the square root of bandwidth storage method)

盲源分离EASI算法，一种简单的盲源分离算法，容易实现(Blind source separation of EASI)

利用fft求取一个信号的各次谐波的幅值和相角(Fft to strike a signal amplitude of each harmonic and phase angle)

电动机simulink模型，非常好用，内有控制程序(motor simulink model)

波器直线型结构转化成别的形式,这是一种,还有别的转化 (Filter into other forms linear structure, this is a kind of, still have other transformation)