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误码率的眼图，波形，m文件和原理，m文件的简单注释(BER eye diagram, waveform, m documents and principle, m simple document Notes)

聚类 matlab dai ma聚类分析的 代码(cluster)

说明：  这个是用matlab实现dvhop非基于测距的算法仿真(This is achieved using matlab dvhop simulation algorithms are not based on distance)

Consider a BPSK and a QPSK system for the following two cases: 1) The probability that the symbol 1 is sent and the probability that the symbol 0 is sent are all the same. 2) The probability that the symbol 1 is sent is two times than the probability that the symbol 0 is sent. Assume that the noise is Gaussian distributed with mean=0 and  2 = 1.

本文基于BP神经网络应用于预测的原理，提出预测步骤及预测可行性，探讨建立基于BP神经网络的预测模型的关键技术，包括样本的选取与预处理、输入输出变量的选取、隐层节点数的确定、初始权值和阈值的选取、激活函数、训练算法与参数的选取，最后建立合理的网络模型；结合住宅市场的实际情况，建立两类BP 神经网络预测模型：基于时间序列的趋势预测模型以及基于影响因素的回归预测模型，即分别采用神经网络趋势预测和回归预测的思路，把住宅市场的供给、需求与房价的历年数据以及其影响因素的数据分别作为学习样本，建立预测模型，进行预测。(Real estate development risk prediction )

MATLAB神经网络应用设计-张德丰-源码(MATLAB neural network application design- Zhang Defeng- source)

对于目标优化，是一种种群算法，类似于遗传算法(The objective function of optimization algorithm )

matlab在气体扩散中的应用，利用matlab求解气体扩散中的数学模型。(matlab in the application of gas diffusion in)

可自行设置参数产生SCM信道，支持MIMO等功能(can set your own parameter to create SCM channel,support MIMO an other function.)

基于matlab的DSP（数字信号处理）学习资料(Matlab based on the DSP (digital signal processing) study data)