sengying_v82

说明：  基于有限反馈的MIMO_空分复用预编码优化设计(MIMO_ based on limited feedback precoding spatial multiplexing Optimal Design)

matlab神经网络应用设计，里面随有详细代码(Matlab neural network application design, which with a detailed code)

This source code gives an idea about how to plot PAPR vs CCDF which is an important paramenter for evalution of the schemes of PAPR reduction

关于Matlab的图形及GUI学习（首次上载，望站长给过！）(Matlab graphics and GUI learning)

认知无线电，频谱感知法 基于OFDM信号的能量频谱感知算法仿真代码(Cognitive radio, spectrum sensing method is based on OFDM signals)

输入信号采用4阶M序列的二阶系统的最小二乘一次完成算法辨识程序(Input signal using M sequence of order 4 second-order system least squares algorithm for a complete identification process)

detection corner for harris

matlb编写的IIR滤波器程序，按照给定指标采用模拟低通滤波器（巴特沃思低通或者切比雪夫低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。(IIR filter matlb prepared by the procedure, according to set targets and analog low-pass filter (Butterworth low-pass or low-pass Chebyshev) approximation to the ideal analog low-pass filter, and then through the bilinear transformation method for analog filtering device to digitize, the digital filter.)

three dimensional Plot PSCAD using Matlab

提取北斗卫星导航、广播星历，并生成卫星位置分布图(Extraction of Beidou Satellite Navigation and Broadcasting Ephemeris Files)