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说明：  画n角星,其中n为大于5的奇数(偶数可以看成两个奇数角星的叠加) 比如6角星,可以看成两个三角星的叠加(Plotting and filling n-pointed star, in which n is an odd number greater than 5)

说明：  mimo信道及建模仿真，有matlab源码(mimo channel and modeling and simulation, source code with matlab)

设计Chebyshev I型滤波器 [b,a]=zp2tf(z,p,k) 转换为传递函数形式 [H,w]=freqs(b,a,n) 求得传递函数的频率特性 magH2=(abs(H)).^2 求得传递函数的幅频响应(matlab code)

SVM神经网络中的参数优化 -如何更好的提升分类器的性能 绝对可以无错运行(SVM neural network classifier parameter optimization performance improvement - how to better the absolute can be error free operation)

人眼感知对比度阈值模型的matlab仿真(The human eye perceives contrast threshold matlab simulation model)

matlab程序，将符号计算的结果转化为符号表达式(convert the symbol format to a char expression)

此程序对于学习图像处理的学生很有用处，不妨看看。(This program for students to learn useful image processing, take a look.)

Semi-Supervised Distance Metric Learning for Collaborative Image Retrieval

matlab程序，地震数据单炮的模拟，震源为Ricker子波(matlab program to simulate the seismic data in a single shot, the source for the Ricker wavelet)

SACQPSO优化函数 matlab编写 可以运行 有图仿真(SACQPSO matlab optimization function has prepared plans to run simulation)