zui-you-kong-zhi

群体智能优化：粒子群算法，是一种以鸟群觅食这种社会行为为基础的最佳化寻优技术(particle swarm optimization)

利用matlab进行时域分析，本实验首录了三个音频。并编写程序求其特征值。特征值有平均值，整流平均值方差，标准差，方差，峭度，均方根，波形因子，峭度因子，峰值因子，脉冲因子，裕度因子。还有就是对音频进行自相关分析得出其波形图。(Use matlab time-domain analysis, the first experiment recorded three audio. Programming and seeking the eigenvalues. Characteristic values are averaged rectified mean variance, standard deviation, variance, kurtosis, RMS, crest factor, kurtosis factor, crest factor, pulse factor, margin factor. There is an audio self-correlation analysis of its waveform.)

优化计算连杆机构，给定所需连杆上点的轨迹，优化计算处各杆的长度(Optimization calculation of linkage mechanism)

这个matlab程序,按照节点的能量把选举成为簇头的概率分为了两种,能量高的,概率大,这样就总体的延长了节点群的生存时间(The matlab program, in accordance with the energy of the node to elect the cluster head of the probability is divided into two kinds, high energy, the probability is large, so that the overall extension of the node group s survival time)

自己编的程序，自适应噪声对消语音增强，参考噪声与输入噪声是相关的情况。(Own procedures, Adaptive Noise Cancellation of Speech Enhancement, reference noise and input noise are relevant.)

说明：  本程序实现了RGB图像转化为灰度图像，而后对图像进行了二值化，比较适合初学者，因为很多复杂的程序初学者比较难理解，我写的这个程序可以作为入门程序。(This program realized RGB images to gray image, and then to the binary image.It is suitable for beginners, because many complicated procedure is difficult for beginners, I write this program can be used as introductory programs.)

这是个用matlab实现的球形译码算法 大家可以参考一下 希望有用(This is achieved using matlab sphere decoding algorithm we can refer to I hope useful)

数学建模与Matlab参考书——《数学建模与数学实验》——赵静，对数学建模很有帮助(Mathematical Modeling and Matlab reference book- "Mathematical modeling and mathematical experiment" by Zhao Jing,it s very useful in mathematical modeling.)

多项式二次曲线拟合程序！用于实验设计！另有画图函数并且可以进行方差分析1(quadratic polynomial curve fitting procedures. For the experimental design! Another drawing functions can be carried out an analysis of variance)

如何使用MATPOWER,方便易懂,值得学习(How to use the MATPOWER, easy to understand, it is worth learning)