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说明：  一些基本的Matlab动画程序，可以使初学者了解动画程序的应用。(Some basic Matlab animation program that allows beginners to understand the application of animation process.)

这篇文章是关于matlab中FFT的问题(This article is about the issue of the FFT in matlab)

此代码是关于RGB空间转换到LAB空间的，采用的是多项式拟合方法。(This code is from the RGB color space conversion to LAB space, using polynomial fitting method.)

介绍了OFDM的资源分配，分为两步：第一步是子载波分配，第二步是功率分配(The resource allocation of OFDM is divided into two steps: the first step is the subcarrier allocation, and the second step is the power allocation.)

prob of detection vs prob of false alarm

matlab codes to solve single variable unconstrained optimization problem using five methods

《Matlab批量读写Excel转化csv格式并邮件发送》内含三个函数： 1、MyXlsWriteV1.m:在不关闭Excel文件时，将所有数据写入到Excel中，减少读写时间：内含Excel单元格转化函数； 2、xlsx2csv.m把路径path中的xlsx文件批量转换为csv文件 ； 3、LjwSendQQMailV1:发送电子邮件,可含附件。 ("Matlab batch conversion of read and write Excel csv format and send mail" includes three functions: 1, MyXlsWriteV1.m: without closing the Excel file, all the data is written to Excel, reducing Reading time: Embedded Excel cell transformation functions 2, xlsx2csv.m path path in the batch convert xlsx file to csv file 3, LjwSendQQMailV1: sending emails, may contain attachments.)

多项式和非多项式曲线拟合，MATLAB的经典案例 (Polynomial and non polynomial curve fitting)

说明：  利用自然梯度算法，仿真盲信号分离过程，并给出学习收敛曲线(Use of natural gradient algorithm, simulation blind signal separation process, and gives the convergence curve of learning)

说明：  边界链码求结节形态的几何特征 matlab(Boundary chain code requirements geometric form nodules matlab)