广义预测控制

SGA（Simple Genetic Algorithm）是一种强大的智能多变量优化算法，它模仿种群繁殖规律来进行 优化。(SGA (Simple Genetic Algorithm) is a powerful, intelligent multi-variable optimization algorithm, which imitate the laws of population reproduction is optimized.)

matlab的电力电子建模,电力电子变换器simulink 建模(power and electronic modeling using matlab)

粒子群算法优化BP神经网络，可用于指标预测(BP neural network optimized by Particle swarm optimization (PSO) that can be used for index prediction)

样本预测短期使用遗传算法 （GA） 的反向传播神经网络 （BPNN），然后优化权重和偏置的日常活动。

说明：  雷达建模仿真的一些基本程序，主要有目标跟踪，信噪比，后向反射系数等雷达系统建模仿真程序(Radar modeling and simulation of some basic procedures, main target tracking, radar system signal to noise ratio and other process modeling and simulation)

人工鱼群算法，在一片水域中,鱼往往能自行或尾随其他鱼找到营养物质多的地方,因而鱼生存数目最多的地方一般就是本水域中营养物质最多的地方，人工鱼群算法就是根据这一特点,通过构造人工鱼来模仿鱼群的觅食!聚群及追尾行为,从而实现寻优，以下是鱼的几种典型行为:(1)觅食行为:一般情况下鱼在水中随机地自由游动,当发现食物时,则会向食物逐渐增多的方向快速游去。(2)聚群行为:鱼在游动过程中为了保证自身的生存和躲避危害会自然地聚集成群，鱼聚群时所遵守的规则有三条:分隔规则:尽量避免与临近伙伴过于拥挤 对准规则:尽量与临近伙伴的平均方向一致 内聚规则:尽量朝临近伙伴的中心移动。(3)追尾行为:当鱼群中的一条或几条鱼发现食物时,其临近的伙伴会尾随其快速到达食物点。特点：1)具有较快的收敛速度,可以用于解决有实时性要求的问题 2)对于一些精度要求不高的场合,可以用它快速的得到一个可行解 3)不需要问题的严格机理模型,甚至不需要问题的精确描述,这使得它的应用范围得以延伸.停止条件1) 判断连续多次所得的均方差小于语允许的误差2）判断某个区域的人工鱼群的数目达到某个比率3）联系多次所获取的值均不能超过已寻找的极值。 (Artificial fish swarm algorithm, in the midst of the waters, the fish tend to own or trailing other fish to find places with more nutrients and thus the largest number of fish survival in general is a place where most of the nutrients in the waters, artificial fish swarm algorithm is based on thisa characteristics, by constructing artificial fish to mimic fish foraging clusters and rear-end behavior, in order to achieve optimization, several typical behavior of the fish: (1) foraging behavior: the general case of fish in the water at randomthe free-swimming, swimming quickly when food is found, then the food is gradually increasing in the direction. (2) cluster behavior: the fish swimming in the process of naturally clustered, and abide by the rules when the fish cluster there are three: separate rule: try to avoid overcrowding with neighboring partners in order to ensure their own survival and to avoid harm alignment rules: as far as possible consistent with the mean direction of the)

无线传感器网络中heed算法的matlab实现 (matlab soure code for heed!~~~~~~~~~~)

说明：  可计算任意函数的模糊函数，并由该模糊函数计算出信号的WVD分布，再由tfrwv求得信号的WVD分布，二者进行比较发现相差极小，并提供了一些仿真信号(The fuzzy function of any function can be calculated, and the WVD distribution of the signal can be calculated by the fuzzy function, and then the WVD distribution of the signal can be obtained by tfrwv, and the difference between them is very small)

自己编的求图像熵值的小程序，用来理解熵的含义和概念。(Own image for the entropy of small procedures, used to understand the meaning and concept of entropy.)

cycle for AES encryption