fdtd42

说明：  图像的EZW变换，可以在文章中加入和提取数字水印(EZW Translate)

正弦波逆变器程序图以及代码实现,是用mplab实现的(sina inverter)

Computational physics in matlab code

基于快速傅立叶变换的电机中的谐波分析 和提取(Motor based on fast Fourier transform analysis and extraction of the harmonic)

通过聚类算法，对目标图形进行分类。已给出训练图形和目标图形(By clustering algorithm to classify the target pattern. Graphics and training has been given a target pattern)

Análisis de Componentes Principales en Matlab

用matlab做得叶子的图像，二维的，可以是动态的(Using matlab to do the leaves of the images, two-dimensional, it can be dynamic)

最优潮流的简化梯度法，可以用来解决王锡凡《现代电力系统分析》书中的问题。(Reduced gradient optimal power flow, can be used to solve the problem of Wang Xifan analysis of modern power system in the book. )

Matlab有关于天线结构设计的源代码分析，适用于RF的天线设计工程师(Matlab about the antenna structure design source code analysis for RF antenna design engineer)

数字频率调制又称频移键控（FSK），二进制频移键控记作2FSK。数字频移键控是用载波的频率来传送数字消息，即用所传送的数字消息控制载波的频率。2FSK信号便是符号“1”对应于载频，而符号“0”对应于载频（与不同的另一载频）的已调波形，而且与之间的改变是瞬间完成的。 (Digital frequency modulation called frequency shift keying (FSK), binary frequency shift keying recorded as 2FSK. Digital frequency-shift keying is the carrier frequency to transmit digital information, that is, the number of messages transmitted with the control of the carrier frequency. 2FSK signal is the symbol of "1" corresponds to the carrier frequency, while the symbol "0" corresponds to the carrier frequency (with a different carrier frequency to another) and modulated waveform, but also between the change was instantaneous.)