hiehan

％ 用于模拟PN结中载流子的分布、电场和电势 ％ 总长为 L 的半导体截面上，左侧为 N 区，掺杂浓度 NA；右侧为 P 区，掺杂浓度为 ND ％ 假设截面积足够大( Used to simulate the PN junction carrier distribution, electric field and electric potential L total length of the semiconductor section, left for N areas, doping concentration NA the right for the P zone, doping concentration ND assumption for the cut-off an area large enough)

将城市公交站点存入TXT文档，在matlab环境下将公交站点生成矩阵。(The city bus site into TXT document, in the matlab environment, the site will generate bus matrix.)

FISHER CLASIFICATOR Classifies samples into two categories using the Fisher discriminator

说明：  matlab系统仿真实例教程，ch10\m10_3.rar(examples of system simulation matlab tutorial, ch10 \ m10_3.rar)

说明：  经典的流水线加工问题的仿真模型 在matlab命令窗口中输入yige（a,b,r,l） a表示工件的长，b表示工件的宽 r表示弯道半径 l表示两个工件之间的距离(as described above)

光电子技术，黑体辐射随着波长的变化曲线。 (Photonics technology, blackbody radiation curve)

Matlab 常用图像处理,包括图像相除、相乘、灰度线性变换、图像增强、降噪(matlab Common image processing, including image division, multiplication, gray linear transformation, image enhancement, noise reduction)

APPLICATION OF A SHUNT ACTIVE POWER FILTER TO COMPENSATE MULTIPLE NON-LINEAR LOADS

加有高斯白噪声的两个正弦信号的的观测数据，分别用最小二乘法和总体最小二乘法估计其功率谱，并对两种方法的谱分析进行了比较(Plus a Gaussian white noise of the two sinusoidal signals of observational data, were used least squares and total least squares method to estimate the power spectrum, and spectral analysis of the two methods were compared)

This toolbox contains a lot of function to deal with spectral theory of triangulation. You can load triangulations from files and then display the resulting mesh. It allows to compute various laplacian operator, and the to compute parameterization using spectral decomposition, harmonic mapping, free boundary harmonic mapping, and isomap.