myfnyuan

这是基于PCA的人脸识别代码,识别率达到88.5 ,比较理想,希望对大家有所帮助.(This is a PCA-based face recognition code, the recognition rate of 88.5 , ideal, we want to help.)

使用K近邻算法分类的代码，可返回分类的识别率(KNN Classification)

说明：  MATLAB实现的FIR滤波器设计系统。可设计LP、HP、BP、BS四种滤波器，窗型和其他参数也可自由设定(MATLAB realization of FIR filter design system. Can be designed LP, HP, BP, BS in four filters, windows and other parameters can also be set free)

说明：  学Matlab必备的60个小程序代码，经典，精炼，经练，呵呵呵(School must have 60 small Matlab code, classic, refined, after training, Ha ha ha)

该算法是以粒子群中粒子的收敛特性为基础,依据量子物理理论提出的,改变了传统粒子群算法的搜索策略,可使粒子在整个可行解空间中搜索寻求全局最优解。同时该算法的进化方程中不需要速度向量,而且进化方程的形式更简单,参数较少且容易控制。对两个算例进行仿真测试,证实该算法可有效解决经济负荷分配问题 性能对比显示,该算法求得的解优于已有的改进粒子群算法及其它优化算法所求得的解。(The algorithm is based on convergence particle swarm particle basis, according to the theory of quantum physics, particle swarm algorithm has changed the traditional search strategies, allow the particles throughout the feasible solution space search seek the global optimal solution. Meanwhile, the algorithm does not need velocity vector evolution equations, and evolution equations simpler and less parameters and easy to control. Two examples of simulation tests confirmed that the algorithm can effectively solve the economic load allocation performance comparison shows that the algorithm is superior to existing solutions obtained improved PSO algorithm and other optimization algorithms obtained solution.)

This is another source code for speech recognition.. this is the voice active detection using energy detection

针对EMD方法的不足,计算目标和海洋回波的功率谱密度,电力系统暂态稳定程序，可以进行暂态稳定计算。( For lack of EMD, Calculating a target and ocean echo power spectral density, Power System Transient Stability Program, can be transient stability.)

Tensor image sensing source code. very intuitive. also contains the tensor toobox.

2d radom walk from one destination to an another. zipzap bubbelz rules random words to fill the gap

编写的FDTD三维的CPML 吸收边界条件总场散射场