4vol2no3

Matlab code for PSO for the testing of Unconstraints Optimization problem

杜芬系统跳跃现象 小参数 时间步长 以点或线画图可调(Duffing jumping phenomenon, the small parameter can be modulated and the time step can be set by yourself )

单快拍下的压缩感知（CS）应用于波达方向（DOA）估计的源程序，采用OMP算法(Single fast photographed compressed sensing (CS) is applied DOA (DOA) estimate of the source, using OMP algorithm)

说明：  PV dynamic model very imp

此代码为一个目标跟踪程序，直接运行程序即可，此外还有其他参数的显示(This code for a target tracking program, you can run the program directly, in addition to the display of other parameters)

说明：  用蚁群算法做图像边缘检测，过程中采用四种核函数用来做分割，最后产生不同结果用来比较。(Using ant colony algorithm to do image edge detection, the course of four kernel function used for partitioning, and finally used to compare different results.)

利用matlab进行商品销售的计算机仿真算法 根据售货情况，计算进货情况(Merchandising using matlab simulation algorithm based on the sales situation, calculate the purchase situation)

模式识别作业三，对属性的优先选择和数据分类。(Pattern recognition job priority attribute selection and data classification.)

采样定理的验证，即采样信号的频率大于等于原信号频率的两倍时才能准确的恢复原信号(Verification sampling theorem, the sampling frequency of the signal frequency is greater than or equal to twice the original signal in order to accurately restore the original signal)

Valores inciiales de igenimagenes