qpsk_fading

全局阈值分割：迭代法、Otsu法；局部阈值分割(Global Thresholding: iterative method, Otsu method local threshold segmentation)

粒子势垒隧穿算法，与退火原理基本一样，这是解决旅行商问题的源代码。(Particle tunneling barrier algorithm, and annealing the same basic principle, which is to solve the traveling salesman problem' s source code.)

说明：  生成调制信号数据集 信号集包括2ASK，2PSK，2FSK，4ASK，4PSK，4FSK，8ASK，8PSK，8FSK，16QAM，64QAM，信号比范围-20db至18dB，调制到中频。 信号参数 符号率fb：1e3 载波频率fc：2e3 采样频率fs：64e3 信号频道：awgn，rayleigh(Generating Modulation Signal Data Set Signal sets include 2ASK, 2PSK, 2FSK, 4ASK, 4PSK, 4FSK, 8ASK, 8PSK, 8FSK, 16QAM, 64QAM, signal ratio range - 20 dB to 18dB, modulated to intermediate frequency.)

闭环MIMO系统中的预编码技术块对角化程序，主要是误码率(loop MIMO system of pre-coding technology to block diagonalization procedure is mainly BER)

RTKlib2.4.3最新版使用手册，并且是中文的。详细介绍了RTKlibde各个板块及功能实现。有助于对RTKlib进行全面系统的学习，导航专业的必备文档。(RTKlib2.4.3 the latest version of the manual, and is in Chinese. RTKlibde in detail the various sections and functional realization. RTKlib help to conduct a comprehensive system of learning, navigation professional necessary documentation.)

可行点标记求最佳匹配算法的MATLAB 程序代码 求最小费用最大流算法的MATLAB 程序代码 匈牙利算法的MATLAB 程序代码 遗传算法解决TSP问题的Matlab程序 遗传算法解决非线性规划问题的Matlab程序 (Feasible point marking the best matching algorithm for the MATLAB code for the minimum cost maximum flow algorithm of the MATLAB program code Hungarian algorithm MATLAB code genetic algorithm to solve TSP problems Matlab procedures for genetic algorithm to solve nonlinear programming problems Matlab procedures)

感知器分类的一个例子，分成两类的分类器,用MATLAB实现(perceptron example for matlab)

matlab实现的D-S证据理论代码实现(the matlab implementation DS evidence theory code to achieve)

DANXIANG guangfu 并网 可以运行 (Single grid systems, photovoltaic inverter, a very good reference significance. You can run.)

小波包分析提取振动信号中的特征频率，实现串口的数据采集，已经调试成功.内含m文件，可直接运行。( Wavelet packet analysis to extract vibration signal characteristic frequency, Achieve serial data acquisition, Has been successful debugging. M contains files can be directly run.)