cost_flow

用于聚类的matlab的EM算法程序，速度还可以。共享给大家(for clustering of the EM algorithm Matlab procedures can also speed. For everyone to share)

根据戴维南定理原理，用matlab语言编程实现其计算，使更运算方便(According to the principle of Thevenin theorem, using matlab language programming to achieve its calculation, which is more convenient operation)

原来先进PID控制MATLAB仿真中大林控制算法有较大的错误，这是我经过修改在MATLAB7.11.0上调试成功后的代码。(Original Advanced PID control MATLAB simulation the Dalin control algorithm with larger error This is the modified code debugging success)

说明：  MATLAB编写的求最值的小程序，效果很好，同时很有应用价值啊(MATLAB prepared the most value for small procedures, the effect of a very good value at the same time very ah)

这是个MATLAB教程，讲的挺详细的，挺综合，重点突出，适合初学者看。(This is a MATLAB tutorial, speak very detailed, very comprehensive, focused and look for beginners.)

How to do FFT Spectral Analysis

economic load dispatch by quadratic programming

用Matlab编程，实现解决该问题的单样本训练BP网络，设置一个停止迭代的误差Emin和最大迭代次数。在调试过程中，通过不断调整隐层节点数，学习率η，找到收敛速度快且误差小的一组参数。产生均匀分布在区间[-4，4]的测试样本，输入建立的模型得到输出，与Hermit多项式的期望输出进行比较计算总误差（运行5次，取平均值）(Using Matlab programming, to solve the problem of single sample training BP network, set a stop error iterations Emin and the maximum number of iterations. In the debugging process, by continuously adjusting the hidden layer nodes, learning rate η, fast convergence and find a set of parameters small errors. Produce a uniform distribution in the interval [4,4] of the test sample, the model has been established input output with the expected output Hermit polynomial calculated by comparing the total error (run 5 times the average))

量子计算matlab程序，包含量子蚁群算法程序，量子grove算法程序，量子神经网络算法程序等。(Quantum computing matlab procedures, including quantum ant colony algorithm, quantum grove algorithm, quantum neural network algorithm procedures.)

采用的是通用的平面波展开法,基于matlab GUI界面设计,模式识别中的bayes判别分析算法。( Using common plane wave expansion method, Based on matlab GUI interface design, Pattern Recognition bayes discriminant analysis algorithm.)