holography

PWM整流直接功率控制simmulink模型搭建。 模型搭建清楚明了，比同原理模型“three_to_one_3_26”更简单(Direct power of the PWM rectifier control simmulink model structures. )

matlab中wave文件的播放功能，欢迎使用(Matlab documents were broadcast wave function, welcomed the use of)

一个50行的Matlab有限元程序（二维线弹性问题），执行fem2d.m即可。(A 50-line Matlab finite element program (two-dimensional linear elastic problem), Executive fem2d.m .)

以matlab畫碎形中的dragon curve，非原創(Matlab fractal painting to the dragon curve, non-original)

Harlick Feature Calculation file 1

曲线拟合资料，自己学习过程中积累的一些文档，包含多种数据拟合方法。(Curve fitting data, some of the documents accumulated in their own learning process, contains a variety of data fitting methods.)

PLL锁相环运用在矢量变换中的matlab的仿真模型，试试看咯！(PLL is used in the vector transformation of matlab simulation model, try slightly!)

应用bp神经网络进行分类的实例，很简单适合初学者。(Application of bp neural network to classify instances, is very simple for beginners.)

指纹识别的一套完整成，还有指纹图像。绝对有用，适合毕业设计研究(Into a complete fingerprint recognition, as well as the fingerprint image. Definitely useful for the design of graduation)

分别用三段直线和imadjust函数对图像进行对比度增强，并可以比较结果。(Three lines and imadjust function of image contrast enhancement, and can compare the results.)