DMIMO

QPSK的调制解调，跟书上的框图基本如出一辙，希望对大家有帮助。(QPSK modulation and demodulation, the basic block diagram of the book with the same, we want to help.)

说明：  利用FDTD模拟光子晶体光纤中的色散的程序，是在wang.m程序基础上改进之后计算色散的。(FDTD simulation of photonic crystal fiber used in the dispersion of the procedure is based on the improvements in the program after wang.m calculated dispersion.)

说明：  最完整MATLAB工具箱,包含各种工具箱的下载地址(The most complete MATLAB toolbox, the toolbox contains a variety of download Address)

Simulink model to transform from stationary refrence frame to rotatory refrence fram

the files related to digital audio coding

基本光纤组件，GUI图形界面，无内嵌函数，(Basic fiber optic components, GUI graphical interface, no built-in functions,)

信号的短时傅立叶变换，paper2_2_1为主程序，仿真不同窗长下短时傅立叶变换的时频聚集度。stftxz为修正的短时傅立叶变换。(Short-time Fourier transform signals, paper2_2_1 main program, the simulation under different window length short time Fourier transform of the frequency of aggregation. stftxz to correct short-time Fourier transform.)

自己编写MATLAB函数，实现对数字图像的缩放处理，采用双线性插值，可缩放彩色或灰度图像。 (Write your own MATLAB function to achieve the digital image scaling, bilinear interpolation, scalable color or grayscale images.)

GPS 通过星历计算卫星坐标，及坐标转换(GPS to calculate the satellites coordinates by ephemeris, and coordinate conversion)

球面最小二乘拟合matlab程序。由离散的3D点拟合球面。(Least square fit of a sphere)