sigSPWM

模拟平面波和球面波发生代码，在后面可进行衍射干涉的各种模拟。(Simulation of a plane wave and spherical wave code behind a variety of simulated diffraction interference.)

雷达rcs是雷达的重要参数，为此编写了雷达rcs随频率的变化关系。方便新入门的了解rcs在不同情况下的特征(Radar rcs important parameters of the radar, for the preparation of the Radar rcs variation with frequency. Understanding rcs facilitate new entry characteristics in different cases)

这是居于matlab下，7.4用汉明窗、布莱克曼窗设计滤波器，7.5是用Kaiser窗设计滤波器(The example 7.4 is use Hamming hamning blackman design of the lower filter,and the 7.5 is use Kaiser)

基于不同window的LPFdesign( MATLAB programme for window-based FIR low-pass filter design )

语音信号处理matlab工具箱源码，对于语音信号处理有很好的参考价值。(Speech Signal Processing Toolbox Matlab source for voice signal processing of value.)

说明：  最小范数算法 波达方向估计 通信信号处理(Minimum norm algorithm for DOA estimation Communication Signal Processing)

自己用Matlab编写的最优化算法,包括0.618,梯度法,共轭梯度法,罚函数法.(Their own written with Matlab optimization algorithms, including 0.618, gradient method, conjugate gradient method, penalty function.)

这是matlab课本的对应的习题解答 用于学习和交流只用 请勿用做非法用途(this is the answer of some question in the book matlab,only for study and communication )

ofdm仿真精例！很多实例分析。用到的可以下载用之。(ofdm simulation precision cases! Analysis of many examples. Used can be downloaded using the.)

本程序主要通过EMD和hilbert求IMF，作出HHT归一化能量谱图（三维图），边际谱图和瞬时能量图，并做完备性验证(The program primarily through EMD and hilbert seek IMF, to HHT normalized energy spectrum (three-dimensional map), the marginal spectrum and the instantaneous energy map, and do a complete validation)