propagLossyMed

孙志忠书：偏微分方程数值解，第三章第一节：抛物方程的有限差分解法向前欧拉格式(forward euler difference scheme for parabolic problem)

说明：  用matlab编程实现电力系统P-Q分解法的节点编号最优化(Power system with matlab programming PQ decomposition node number optimization)

自行设计产生两个离散序列信号，对其进行相加、乘及卷积运算。 利用filter命令求下面LTI系统的冲激响应，画出系统的零极点图，判断系统的稳定性、因果性。 绘出系统的频响曲线 (To design of two discrete sequence of signals , their sum , multiplication and convolution . Seeking the following LTI system impulse response filter command , draw system pole-zero diagram to determine the stability of the system , causality . Mapping the frequency response curve )

这个是计算光子晶体禁带程序，对新手有借鉴意义。改写其中的参数(Calculate the photonic crystal band gap)

Metodo de Newton para resoluç ã o do sistema de 3 barras

几种先进PID控制算法的matlab仿真源代码。(Several advanced PID control algorithm matlab simulation source code.)

永磁同步电机的矢量控制算法的simulink仿真(Simulink simulation of permanent magnet synchronous motor vector control algorithm)

this file is a simulation of simple boost control in z_zource inverter

主成分分析代码，用matlab实现的，请大家参阅。(Principal component analysis code, matlab implementation, please refer to the.)

This program simulates the transmission performance of BPSK under Additive White Gausian Noise (AWGN) environment.