tuxiangchuli-matlab

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)

PPT内容对matlab的基础知识进行了详细的讲解，并用matlab对透镜的光学特性进行了matlab模拟(PPT content on matlab basics of detail, and the optical properties of the lens using matlab matlab simulation)

用于一维周期性层状声子晶体带隙的程序，由两种材料构成(For one-dimensional periodic layered phononic crystal band gap of the program consists of two materials)

simple BCJR encoder & decoder structure

用matlab做三角单元的有限元分析，很有用，代替手算，十分方便快捷。(Finite element analysis of triangular element with MATLAB )

image processing, gamma correction, iterative threshold and correction works fine

waveguide dispersion simulation

利用直线阵列麦克风接收信号，使用music算法实现声源的定位，有噪声状态下效果好。(Using a linear array microphone receives the signal, the music algorithm to achieve the positioning of the sound source, the effect of noise state.)

使用matlab进行有限长fir滤波器设计，要求写出代码画出仿真图形(design fir)

用matlab 仿真 模糊洗衣机的仿真程序(matlab fuzzy simulink)