imread

包含了退火算法，神经网络算法，遗传算法，蚁群算法，很好用，(Includes annealing algorithm, neural network, genetic algorithm, ant colony algorithm, useful,)

一种新兴的群智能优化算法，磷虾群优化算法，可以下载改进，用于解决不同的优化问题。(krill herd optimization algorithm)

Function to make rotation matrix

该文件是包括正弦信号通过加性噪声信道的时域输入波形和输出波形图(The file includes a sinusoidal signal by the time domain input and output waveforms of the additive noise channel)

this is about the queuing models like mm1/mmc/marconi

自己做的采用60度坐标系的三电平SVPWM模块 用的是matlab2009b (60-degree three-level SVPWM module Matlab2009b)

说明：  基于MATLAB的人脸检测，对初学者和相关人员有帮助的(MATLAB-based face detection, and associated personnel for beginners help)

lib svm is support vector machine which can be used in classification and regression test. thanks for open source

本函数将利用随机序列进行间隔控制,选择消息隐藏位置(This function will use a random sequence interval control, select the message hidden location)

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