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最小二乘法电力系统状态估计，利用IEEE-14和IEEE-30节点系统检验，结果正确(WLS method of power system state estimation)

说明：  用遗传算法进行多元函数的优化，是测试函数与数据集的基本方法(Using genetic algorithm to optimize multivariate function is the basic method of testing function and data set)

MUSIC，多重信号分类法，基于子空间分解，是DOA估计中的经典高分辨方法，初学者必须懂的。(MUSIC, multiple signal classification method based on subspace decomposition, is the classic high-resolution DOA estimation method for beginners to understand.)

demo code source for eeg recognition

turbo code simulation in matlab

说明：  matlab课程实例，有教材里面的一些答案(matlab program instance, there are some answers inside materials)

随机粗糙表面对微气体轴承内气体压强分布的影响(Pressure distribution in mircro gas bearing with rough surface)

说明：  matlab编写的bp神经网络程序，适合初学者学习，内部注释清楚(matlab prepared bp neural network program, suitable for beginners to learn the internal comments clear)

This program simulate a multi-antenna multi-relay dual-hop amplify and forward relaying system over Nakagami-m fading channels. The output of this function is the outage probability.

这是使用systemgenerator的一个入门程序和范例使用matlab和system generator共同实现，并配有教学文档，清晰简单，易懂(This is an entry using systemgenerator procedures and examples using matlab and the system generator together to achieve, and with a teaching document, clear and simple and easy to understand)