MATLAB4

对matlab初学者很有帮助，尤其是simulink的爱好者。(helpful to beginners Matlab, Simulink is particularly fond.)

很多matlab编程实例，从例子中学习如何使用matlab编程(Many matlab programming examples, learn from the example of how to use matlab programming)

Using TF-IDF to Determine Word Relevance in Document Queries : In this paper, we examine the results of applying Term Frequency Inverse Document Frequency (TF-IDF) to determine what words in a corpus of documents might be more favorable to use in a query. As the term implies, TF-IDF calculates values for each word in a document through an inverse proportion of the frequency of the word in a particular document to the percentage of documents the word appears in. Words with high TF-IDF numbers imply a strong relationship with the document they appear in, suggesting that if that word were to appear in a query, the document could be of interest to the user. We provide evidence that this simple algorithm efficiently categorizes relevant words that can enhance query retri

常微分方程-初值问题【matlab例程】经典算法直接应用方便快捷(ODE- convenient initial value problem [] classical algorithm matlab routines direct application)

With this matlab codes one can simulate BER for BPSK Modulation with added noise in various steps

二自由度的四分之一车辆悬架模拟，非主动悬架 simulink模型 (A quarter of the two degrees of freedom vehicle suspension simulation, the active suspension model of simulink )

说明：  应用matlab gui开发的信号分析小程序，便于大家学习gui(Matlab gui applications developed by small signal analysis procedures, to facilitate U.S. study gui)

运用打靶法求解二阶边值问题。BVP2: [x1,x2]’ = f(t,x1,x2) with x1(t0) = x0, x1(tf) = xf(solve BVP2 by the shooting method)

matlab图像处理实例详解chap5——图像增强技术(matlab image processing example explanation chap5- image enhancement technology)

basics of matlab programming