Raised-Cosine-error-rate-baseband-

signal for PC software

主要是lasso和lars的MATLAB程序，其中含有例子和数据。(Mainly lasso and lars MATLAB program, which contains examples and data.)

Photonic crystals are attractive optical materials for controlling and manipulating the flow of light. One dimensional photonic crystals are already in widespread use in the form of thin-film optics with applications ranging from low and high reflection coatings on lenses and mirrors to colour changing paints and inks. Higher dimensional photonic crystals are of great interest for both fundamental and applied research, and the two dimensional ones are beginning to find commercial applications. The first commercial products involving two-dimensionally periodic photonic crystals are already available in the form of photonic-crystal fibers, which use a microscale structure to confine light with radically different characteristics compared to conventional optical fiber for applications in nonlinear devices and guiding exotic wavelengths. The three-dimensional counterparts are still far from commercialization but may offer additional features such as optical nonlinearity require

宽度学习是最近比较热的分类器，可用于图像分类等应用(image classification Broad learning)

Filtering using Weiner filter

MATLAB图形句柄 1 图形对象及其句柄 2 图形对象属性 3 图形对象的创建 (MATLAB graphics handle a graphic object and the handle 2 graphics object property 3 to create graphic objects)

自然图像中往往含有大量噪声，这些噪声可能服从一定的统计规律，因此可以采用顺序统计方法，对这些噪声加以剔除。(naturalimages always have lots of noise,and the noise may obey some statistical regularity，so we can use order statistic to get rid of the noise.)

runge kutta方法求解常微分方程(the Runge–Kutta methods (German pronunciation: are an important family of implicit and explicit iterative methods for the approximation of solutions of ordinary differential equations. These techniques were developed around 1900 by the German mathematicians C. Runge and M.W. Kutta.)

用m语言编写的控制系统参数估算程序，用4种常用方法来估算控制器的参数。(Matlab_based control parameter estimation program.)

本代码用于实现图片中的光照补偿，效果较好，实用性较强！(The code used for illumination compensation in the picture, better practicality!)