HSDCTcode

求解所输入数据的概率分布，可随意设定所分概率区间个数。(Solving the probability distribution of the input data, can be arbitrarily set the number of sub-probability interval.)

Content based Image retrieval

说明：  awgn 信道下 ldpc与FQPSK的串行级联系统，(AWGN channel，serially concatenated FQPSK modulation system with ldpc)

利用有限元法，用comsol和matlab软件计算光子晶体三维带隙(With finite element method, using comsol and matlab software to compute three-dimensional photonic crystals band gap )

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.)

利用BP分类器对烟雾图像进行识别，并将结果存储到TXT文档中。(BP classifier use smoke image recognition, and stores the result TXT document.)

清华大学王书宁老师凸优化课程原对偶内点法求解二次规划问题(code using primal dual interior point method to solve the problem of quadratic programming in convex optimization class by Shuning Wang, Tsinghua univ.)

this file is for restructure

基于matlab的数字计算资料，既有程序也有案例，最新最全。(This book is a survey of the numerical methods that are common to undergraduate courses in Science, Computing, Engineering and Technology. The aim is to present sufficient methods to facilitate the numerical analysis of mathematical models likely to be encountered in practice. Examples of such models include the linear equations describing the stress on girders, bridges and other civil engineering structures, the differential equations of chemical and thermal reactions, and the inferences to be drawn from observed data.)

Berenger的新书perfectly matched layer for electromagnetics中计算各种PML反射系数的程序(Berenger' s new book, perfectly matched layer for electromagnetics to calculate a variety of PML reflection coefficient of the process)