matlab-chapter5

用matlab编写的，处理非线性问题的线性拟合源程序(Using matlab prepared to deal with nonlinear problems fitting linear source)

实现hmm基本算法。此代码实现基本的viterbi算法。有学习功能(The matlab code implements Viterbi algorith to realize HMM s learning.)

运用Matlab实现最小二乘的曲线拟合，经调试，基本符合应用要求。(Using least squares curve fitting Matlab implementation, the debugging, in line with application requirements.)

reflectivity group delay and dispersion of a sampled fiber Bragg grating with periodic phase shifts at each sampling period

随机潮流计算，采用蒙特卡洛法进行潮流计算，负荷和风电机采用正态分布(Stochastic power flow calculation, flow calculation by the Monte Carlo method, load and wind motor using normal distribution )

灰色系统理论是研究解决灰色系统分析、建模、 预测、决策和控制的理论.灰色预测是对灰色系统 所做的预测.目前常用的一些预测方法（如回归分 析等），需要较大的样本.若样本较小，常造成较 大误差，使预测目标失效.灰色预测模型所需建模 信息少，运算方便，建模精度高，在各种预测领 域都有着广泛的应用，是处理小样本预测问题的 有效工具(Grey system theory is the research and solution of grey system analysis, modeling, The theory of prediction, decision - making and control At present, some commonly used prediction methods (such as regression score) If the sample size is small, it often results in a comparison Large error, so that the prediction of the target failure Less information, convenient operation, high modeling accuracy, in a variety of prediction collar Fields are widely used to deal with small sample prediction problems Effective tool)

使用logistic模型的混沌加密与解密源代码(Using the logistic model of chaotic encryption and decryption source code)

粒子群多目标优化算法代码包含技术文档求解多目标优化(Multi-objective particle swarm optimization algorithm code contains technical documentation solving multi-objective optimization)

此程序用于在nw小世界网络中求特征根，通过输入节点总数，耦合数值和最大运行次数(This program is used to find the characteristic roots in nw small world networks, by the total number of input nodes, coupling values ​ ​ and the maximum number of runs)

共轭梯度发法matlab版本的一个实例源代码，带轨迹收敛图(a source code of conjugate gradient algorithm by matlab )