risk456_3

说明：  用matlab编写的基于Haar小波变换的图像增强处理，同时可实现小波正变换，小波逆变换，实现小波分解与重构源代码。(Written by matlab Haar wavelet-based image enhancement processing, and can achieve positive wavelet transform, inverse wavelet transform, wavelet decomposition and reconstruction to achieve the source code.)

　k-means 算法接受参数 k ；然后将事先输入的n个数据对象划分为 k个聚类以便使得所获得的聚类满足：同一聚类中的对象相似度较高；而不同聚类中的对象相似度较小。聚类相似度是利用各聚类中对象的均值所获得一个“中心对象”（引力中心）来进行计算的。(K-means algorithm accept parameter k Then will the n of prior input data object is divided into k clustering to make won clustering meet: the same clustering the object in the similarity is higher And different clustering the object in the smaller similarity. Clustering similarity is using the cluster of the object in the mean gained a "center object" (the center of gravity) to calculate. )

说明：  Vibe背景建模的方法检测视频中的运动物体，包含matlab源代码(Vibe background modeling method detects moving objects in video, including matlab source code)

计算球型粒子的光散射特性，包括相函数，不对称因子等等(The light scattering characteristics of spherical particles are calculated, including phase functions, asymmetric factors and so on.)

从频率域对线性群时延失真和抛物线群时延失真进行仿真设计(From the frequency domain for linear parabolic group delay distortion and group delay distortion simulation design)

A function that performs mvdr beamforming on every frequency in a source estimation where the doa is known.

一维等离子体的ade—fdtd算法程序,也可推广到一般色散介质。(One-dimensional plasma ade-fdtd algorithm program can also be extended to general dispersive media.)

说明：  时域有限差分法模拟二维光子晶体光纤中光的传播(FDTD method for modeling two-dimensional photonic crystal fiber optical transmission)

太阳能光伏板受光照和温度影响，产生输出电压和电流及功率的特性曲线。(Solar photovoltaic panels by light and temperature, produces an output voltage and current and power characteristic curve.)

这里是图像配准的程序，木前就到那么多，希望对你们有帮助。(Here is the image registration procedures, wood before you to so much, and I hope to help you. )