LUT123

《智能控制》第二版（刘金琨著）程序源码第九章(" Intelligent control" , Second Edition (Liu Jinkun a) program source code IX)

DVB-T 2k模式定时估计Matlab仿真。重新修改了程序。包括DVB-T信号产生，瑞利多径信道衰减，高斯噪声加入。 定时估计的粗定时用极大似然法，细定时用分散导频。首先确定导频模式，再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道，高斯信道，也适用于莱斯多径信道。 信道估计利用DVB-T导频，LS估计，导频位置的时间插值，非导频位置频率插值，非常有效。 该程序经过多次运行无误，不足之处在于变量使用不规范，注释简单，读程序很费劲哈。 其特点是均采用经典算法，简单有效为主，对初学者很有帮助滴。(DVB-T 2k signal, timing estimation, channel estimation)

BP神经网络的通用代码，简单易懂，写法精练(BP neural network, the common code, easy to understand, concise writing)

数字信号处理，matlab源码非常全 很强大很好用！！！！(Digital signal processing source code is very full very powerful easy to use! ! ! !)

计算LED光谱PWM，带一点算法和输入输出excel(PWM LED spectrum calculation)

计算数独的好方法，能够快速解决问题，使用方便(Good way to calculate the number of independent, able to quickly solve the problem, easy to use)

matlab编写的计算圆贴片天线贴片半径的程序。用户指定贴片的工作模式，工作频率，以及介质板厚度、介电常数，程序返回贴片半径(matlab round to prepare the calculation of the radius of patch antenna patch procedure. User-specified mode of the patch, the frequency of job, as well as the medium thickness, dielectric constant, procedures radius back patch)

教你怎么从入门到掌握MATLAB的使用。浅显易懂的实例(Teach you how from beginning to master the use of MATLAB. Easy to understand examples)

In mathematics, the method of characteristics is a technique for solving partial differential equations. Typically, it applies to first-order equations, although more generally the method of characteristics is valid for any hyperbolic partial differential equation. The method is to reduce a partial differential equation to a family of ordinary differential equations along which the solution can be integrated from some initial data given on a suitable hypersurface. This software is an example of implementation of characteristics method in a definition of convergent-divergent nozzle.

最优剪枝极限学习机的matlab工具箱，内有源码课直接拿来修改使用(Extreme Learning Machine optimal pruning matlab toolbox, there are lessons directly used to modify the source code)