Tham khao

永磁同步电机的在各种仿真，均可运行，m文件和simulink文件都有。(Permanent magnet synchronous motors in a variety of simulation can be run, m files and simulink files have.)

this code extract the ellipse from noisy image by morphology method

图像分割的GVF模型的MATLAB源代码，在gvf_v5.zip中，另有经典snake模型的代码(Image segmentation of GVF model of MATLAB source code, in GVF v5. Zip, another classic snake model code)

遗传算法求解旅行商问题：求解12个城市最短旅游路径(Genetic algorithm to solve traveling salesman problem：Solving 12 cities the shortest travel path )

Awsome application on html to create awsome t-shirts

假定半波长间隔均匀分布线列布阵的阵元数N=16，若入射平面波为f=62.5Hz的正弦信号，信号持续时间为0.4s， 系统采样频率 =1 KHz,阵列加权为均匀加权，分别给出 a)当平面波信号分别从 0,10,20,30,40,50,60,70,80,90,100度方向入射时，指向90度的波束形成器的输出序列； b)当平面波信号分别从0:1:180度方向入射时，指向90度的波束形成器的输出序列经过平方求和后的分贝数输出（把所有181个输出绘制在同一幅图中)(Assuming N=16, f=62.5, fs=1KHz, uniform weight, and the code gives: a) 90 degree response when incidence angles are: 0: 10: 100 degrees b) 90 degree spectral response when incidence angles are: 0:1:180 degrees )

LTE中有效信噪比映射EESM算法程序，是不同子载波中的信噪比的拟合过程中的核心算法 (LTE EESM effective SNR mapping algorithm program, are fitting process different sub-carriers in the signal to noise ratio of the core algorithm)

雷达信号，线性调频型号的脉冲压缩。包含线性调频型号、脉冲压缩、以及匹配滤波器的实现。(Radar signal, LFM pulse compression models. Model includes chirp pulse compression, and the matched filter implementation.)

使用样本协方差矩阵求逆方法仿真的波束图。使用的是均匀线列阵，信号方向为10度，有噪声，没有干扰。(Using the sample covariance matrix inversion method for the simulation beam pattern. Using a uniform linear array, the signal direction of 10 degrees, there is noise, no interference.)

灰色模型GM(1,1)的matlab代码(Gray model)