polarplot3d_v4(1)

How to draw tetrahedron shape using matlab

基于特征向量约束的波束形成算法例程，老外写的，对于多种波束形成算法的阵列增益等参数进行了详细的比较。(An beamforming example using feature vector constrain.)

使用matlab实现遗传算法，内容正确，方法简单(Genetic algorithm matlab code)

PCA特征脸训练和重建程序，比较好用，欢迎下载(Eigenface PCA training and reconstruction procedures, compared to-use, welcome to download)

Gaussian Pulse function 1

说明：  matlab实现对声音信号短时能量，短时过零率的计算。(matlab voice signals to achieve short-term energy, zero-crossing rate of short-term calculations.)

采用matlab语言对扩散微分方程进行了求解的M文件(The code is diffusion pde equation in matlab language)

webcamera energy saving

说明：  感知无线电中空闲频谱感知的双次协作检测算法仿真(double cooperative detection in spectrum holes)

正弦波的LP建模 能显示原正弦波波形及它的频谱图，LP模型的频谱图，LP模型的极点图，LP模型的脉冲响应图。(This demonstration illustrates the modelling of a sinewave with an LP model The displays show the sinewave,it spectrum, the spectrum of the LP model,the poles of the LP model and the impuse response of the LP model.)