fir_lab

时域有限差分算法模拟二维金属圆柱的近场电场分布(FDTD algorithm for simulating 2D metal cylinder near-field electric field distribution)

计算电磁学，英文版，里面有些小程序，可以用来练练手，也是很基础的知识。(Computational electromagnetics, in English, which some small program that can be used to practice your hand, is a very basic knowledge.)

Students’ and Teachers’ Perceptions of Effective Foreign Language Teaching: A Comparison of Ideals ALAN V. BROWN

基于MATLAB Simulink的电力电子技术的仿真模型，包括：整流电路、逆变电路、直直电路、交交电路、PWM控制电路等。与《电力电子技术》机械工业版配套，包含书中所有的仿真算例。(Simulation model of power electronic technology based on Simulink MATLAB, and the mechanical industry version of power electronics technology , including all the simulation examples in the book.)

matlab实现语音信号计算其信噪比，其中包括一个原始语音文件。(matlab，calculate the SNR of a speech)

i guess this is the last time

本代码是由matlab实现，主要功能实现了纵切碎片的完美拼接。(This code is implemented by the matlab, the main function of the longitudinal fragmentation perfect stitching.)

travel sales man problem

说明：  插值程序，很有用的。大家来看看啊。哈哈，多多支持啊。(Interpolation procedure, very useful. We Laikankana. Haha, the generous support ah.)

一本FDTD书的课后程序，希望有点用。。SeuWangyx(An after-school programs FDTD book, I hope some use. . SeuWangyx)