zhangyusimulink2

交互多模型估计的程序实现，作为交互多模型的基础程序，希望有用(Interacting multiple model estimation procedure to achieve, as the interacting multiple model based procedures in the hope helpful)

说明：  产生高斯白噪声并用不同方法求解其PSD（功率谱密度）(Generating Gaussian white noise and solving its PSD)

signal processing for radar such az range, doppler, gain and all fundamental feature.

Digital Modulation in MATLAB OOK

基于MATLAB的语音信号分析与处理。 录制一段自己的语音信号，用窗函数法和双线性变换进行滤波器，并对滤波前后的信号进行对比；回放语音信号。 (MATLAB-based voice signal analysis and processing. Record a voice signal, window function method and the bilinear transform filter, and before and after filtering the signal contrast playback voice signal.)

说明：  实现EM算法的MATLAB仿真程序，利用高斯混合模型实现EM聚类算法，并比较估计参数。(EM algorithm to achieve the MATLAB simulation program, using Gaussian Mixture Model EM clustering algorithm, and compare the estimated parameters.)

用于对散射时的最佳仰角分析，包括仰角和方位角(the best angel)

matlab初学者对于绘图的基本程序，比如画饼图，线图，向量图，瀑布图等基本绘图基础程序。(matlab for beginners a basic drawing program, such as yourselves chart, line graph, vector, waterfall and other basic drawing foundation program.)

Simple Math games foe blinds peoples

粒子散射光强的计算，可算粒子各个散射角的光强分布及其相位(The calculation of particle scattering intensity, scattering angle of each particle can be considered the light intensity distribution and phase)