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说明：  此源码是对人工鱼群算法的一种实现，用于无约束连续函数的优化求解，对于含有约束的情况，可以先使用罚函数等方法，把问题处理成无约束的模型，再使用本源码进行求解。仅供学习参考。(This source is a realization of artificial fish school algorithm for unconstrained optimization of continuous functions to solve for the case with constraint, you can first use the penalty function and other methods to deal with the problem into the unconstrained model, then use the source to solve it. Study reference purposes only.)

智能天线中DOA估计的ESPRIT算法，用于对信号来向进行估计(smart antenna)

说明：  通过em算法实现对数据的高斯混合模型的分类(Em algorithm through implementation of data Gaussian mixture model classification)

二阶锁相环在输入信号为调频信号是的混沌特性分析(Second-order PLL FM signal in the input signal is Chaotic Characteristic Analysis)

利用留一交叉法计算数据的准确性。是处理小样本问题常用的方法之一，(Leave a calculated use of cross-data accuracy. One common method of dealing with small sample size problem,)

一个FFT的matlab例子，详细讲述了FFT的输出结果与点数，还有采样频率FS之间的关系，对于新手来说，理解这些很有用(A FFT example based on MATLAB. The relationship between output of FFT and the nummber of point of FFT and Fs is detailed in it.)

汽车二自由度模型，模拟在阶跃输入下，汽车的横摆角速度以及侧向速度响应(two degree of freedom model of automobile)

模糊PID—模糊控制程序。适合刚入门的模糊控制学习的同学们，方便理解！(Fuzzy PID-fuzzy control procedures. Fuzzy Control for just getting started learning of the students, to facilitate understanding!)

用matlab求响应曲线包络线的程序，是用来绘制lamb波在复合材料板中的传播响应曲线的。(Use matlab for response curve of envelope，Is used to draw the lamb wave propagation in composite material plate response curve。)

运用matlab进行平差，简化数据处理，方便快捷(Adjustment using matlab to simplify data processing, convenient)