jat-code-968-trunk

k-nn algorithm for classify

蚁群算法连续函数优化问题matlab程序(Ant colony algorithm for continuous function optimization problems in MATLAB programming)

基于欧几里得距离的聚类分析，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，matlab实现了五类灰色关联度模型的计算。( Clustering analysis based on Euclidean distance, ofdm system simulation including 16qam modulation fft windowing modules plus cp, matlab implements five gray correlation degree computing model.)

matlab获取PCA特征的小程序，适合初学者(matlab access characteristics of a small PCA procedures, suitable for beginners)

采用龙格库塔法求解了齿轮系统6自由度的动力学方程。绘制了系统时域响应以及频域内的分岔图。(Solving the gear transmission system s dynamic equations by Rung-Kutta .Drawing the time spectrum as well as the bifurcation of the system)

说明：  随机共振的弱信号检测，运用朗格万方程进行MATLAB的仿真(stochasitc resouance using for detecting the weaken signals,based on longawan function)

prim 最小生成树 代码 matlab平台使用(prim tree code matlab)

functioning invovled in addintion and removal of noise

基于Matlab的动态规划算法的实现,不同的例子主程序一样，不过其他诸如决策函数等是不一样的(Dynamic Programming Algorithm)

just for learning.It s too easy to learn(for lerning)