QPSK

LDPC decoder for Chinese DTV standard. This code works for all code rate,only need to change is Paritycheck matrix.I have tried with 1/2 code rate.

常用的matlab数学建模工具包,您可以使用命令帮助mathmodl视图内容或直接从命令mathmodl学习教程(Commonly used matlab mathematical modeling toolkit, you can use the command help mathmodl view content or directly from the command mathmodl learning tutorial)

srm 6/4 design using m file

脑电波形图绘制程序，包含调整坐标轴位置、范围等内容的代码示例(EEG Waveform Mapping Program)

高功率双包层光纤激光器及仿真,端面抽运的掺Yb双包层光纤激光器的基本理论及其仿真(High power double clad fiber lasers and simulation, end-pumped Yb-doped double-clad fiber lasers basic theory and simulation)

This function is a dialogue which changes the general simulation parameters (the function is called by pressing - Change Basic Geometry Details ) (This function is a dialogue which changes the general simulation parameters (the function is called by pressing- Change Basic Geometry Details ) )

低频信号先进行放大，再调制解调，设计发射(Low-frequency signal is first amplified, and then modulation and demodulation, the transmitter )

本程序实现基于Haralick灰度共生矩阵的区域增长在matlab下实现(Implementation of this program based on Haralick GLCM achieved under the regional growth in matlab)

说明：  第二章 MATLAB 图形绘制基础 2.1 二维绘图 2.1.1 基本绘图函数 2.1.2 图形窗口的修饰 2.2 三维绘图 2.2.1 plot3 函数 2.2.2 三维网格图和曲面图

相控阵天线和差测角仿真程序,帮助理解相控阵跟踪过程(Phased array antenna and the difference between the measured angle simulation program to help understand phased array tracking process)