power_3phPWM3level

This program written in matlab applied some techniques of image processing to selected image.

the code simulates the ofdm using BPSK over awgn channel

Matlab Based Digital Signal Processing Labs

说明：  采用FDTD计算2维光子晶体的散射和透射的可执行程序小软件，修改输入文件可用于光子晶体的建模和计算，比较好用(FDTD calculation using two-dimensional photonic crystal scattering and transmission of the executable program small piece of software, modify the input file can be used for modeling and calculation of photonic crystals, compare easy to use)

在仿真系统中设计一个离散系统，为初学者提供帮助、(Creating Discrete-Time Models)

线性调频信号的分数阶傅里叶变换，完整可用。分数阶傅里叶变换采用Pei采样算法，在傅里叶域呈现宽带特性的线性调频信号，在分数阶域呈现窄带特征。(The fractional Fourier transform of linear frequency modulation signal, available. fractional Fourier transform using Pei s sampling algorithm, in Fourier domain present broadband characteristics of linear frequency modulation signal, the fractional domain present narrowband feature. )

discrete continuous transform used in mobile communication, perfectly analyzed.

BPSK和QPSK的调制程序，完全按照通信原理书上的步骤做的，仿真结果正确(BPSK_QPSK_Modulation)

差分进化算法，可以用于多目标优化，可以分享的啊。(Differential evolution algorithm, can be used for multi-objective optimization, can share the ah.)

基于matlab simulink的仿真程序 使用xilinx芯片设计的嵌入式系统(embedded system matlab simluink xilinx)