quanxixue

,在MATLAB环境下对 学生自主学习成绩决策表进行了求解,分析了该决策表的上近似集、下近似集、不可分辨关系、约简、核集、属性依赖度的概念,从而 在原始数据的基础上得出了条件属性与决策属性间的关系。 (The knowledge theory based on rough set can help to simplify the knowledge proceeded from originaldata. In the paper it intro- duces the rough set theory and its principle algorithms. MATLAB Rough SetToolbox is programmed to analyze the decision table of self-learn- ing system from students score database.The concepts such as the upper approximation, lower approximation, indiscernibility relation, reduc- tion, core set, and attribute-importance are analyzed based on the score database table.Thus, the relations between condition attributes and de- cision attributes of the score database are obtained on the basis of original data. )

对MATLAB环境下的迭代算法实现进行了讲述，对熟悉Matlab软件的人有帮助(The MATLAB environment iterative algorithm has been talk, for people who are familiar with Matlab software to help)

It is matlab simulink file that contained a simple model of renewable energy system like wind solar battery. It is useful to see how the system model and how it is demenstrated as a system.

一个处理化学数据的MATLAB程序，用于处理产生畸变的数据的二次拟合(A chemical treatment data MATLAB procedures for dealing with distortion of data arising from the second fitting)

随机共振相似度的Matlab计计算程序，计算看出输入可直接使用。 (Stochastic resonance similarity Matlab count calculation procedure, the calculation to see that the input can be used directly.)

RS编码中BM硬判决的性能仿真，包括误码率、无符号率等(the RSencode matlab simulation)

最原始的CV模型的matlab程序，可以很好的运行(initial CV model)

用matlab实现了对指纹图像的细化处理，其中包括所有源代码，可以直接运行。(Refinement of the fingerprint image processing using matlab, including all source code can be run directly.)

电力系统短路计算程序，用来进进行不对称短路计算。可直接使用。 (Power system short-circuit calculation procedure used for calculation of asymmetric short-circuit. Complete source code can be used directly. )

此压缩包为图像识别中sift算法demo，以MATLAB为开发平台。(This archive sift algorithm for image recognition demo, for the development platform in MATLAB.)