matlble_2

Introduction to Matlab: Basic Matlab Commands and Syntax for beginners and experts as well. enjoy

说明：  这个是一个介绍OFDM原理的资料，对于初学者来说很好用(This is an introduction to the principle of OFDM data is useful for beginners)

说明：  可以进行粒子群优化算法的初步计算。MATLAB计算简便，快捷(Particle Swarm Optimization can be carried out a preliminary calculation algorithm. MATLAB calculation is simple, fast)

Moving average in 1D and 2D

时间提前程序，讲时间序列统一提前一年，在雨量站资料处理上很有用(Program ahead of time, say one year ahead of time series, uniform, stand in the rain on the useful data processing)

产生特定频率的雷克子波的MATLAB源代码，可帮助地球物理专业的学生进行合成地震记录。(function that generates a ricker wavelet of specified frequency ricker(sampling interval , number of samples , wavelet frequency))

Lagrange Interpolation

这是在机器学习、人工智能、数据挖掘中经常用到的数据集，聚类分析也经常用，包括：UCI的数据集wine,yeast,iris等，还有USPS数据集，4k2_far,leuk72_3k数据集等。(This is in machine learning, artificial intelligence, data mining frequently used data sets, cluster analysis are often used, including: UCI datasets wine, yeast, iris, as well as USPS datasets, 4k2_far, leuk72_3k datasets and so on.)

说明：  对于一个存储了五门课成绩的txt文本，进行数据读取、数据分离、画出变化曲线。(For a TXT text that stores the scores of five courses, data reading, data separation and drawing change curve are carried out)

EasyMod is a MatLab/Scilab toolbox for teaching modal analysis. It provides a set of functions allowing to establish the identification of modal parameters and these validation. Nowadays, circle-fit, line-fit and least square complex exponential methods are implemented. In addition, some relevant functions are offered in order to complete a modal analysis: operations on the frequency response function (FRF) , generation of FRF from mass, damping and stiffness matrices, MAC (modal assurance criterion) and modal collinearity