as

assembles the coefficient matrix for 1D finite element method

2d logistic regression demo

粒子图像分割及匹配均为自行编制的子例程，详细画出了时域和频域的相关图，采用的是脉冲对消法。( Particle image segmentation and matching subroutines themselves are prepared, Correlation diagram shown in detail the time domain and frequency domain, It uses a pulse of consumer law.)

非线性光学晶体KTP的1064nm的OPO频率变化计算(OPO nonlinear optical crystal KTP frequency of 1064nm calculation)

说明：  一个动画模拟的粒子寻找最小值的一个简单程序，有助于学习粒子群法(an animated simulation of particles searching for the minima of a simple function，which helps you learn PSO. )

本程序描述了8阵元，4信号源的阵列信号处理MUSIC算法。(This procedure describes the eight array elements, four source array signal processing MUSIC algorithm.)

说明：  WSN中节点确定性部署算法代码，覆盖率达到100％，算法思路简单，易于实现(WSN node deterministic deployment algorithm code, coverage rate of 100%, the algorithm is simple, easy to implement)

matlab实用程序百例。。。要的看看。。。。。。。。。(100 cases of matlab utility. . . Want to see. . . . . . . . .)

经典matlab算法，好好学习的话，收益很大的 呵呵(perfect matlab materials)

三相零式半波 可控硅整流器 电力电子技术基础例程(Three-phase half-wave Zero silicon-controlled rectifier power electronics technology foundation routine)