clear-all

理论力学-小球与弹簧块matlab模拟（xqythk.m xqythkfun.m ） (Theoretical Mechanics- small ball and spring block matlab simulation (xqythk.m xqythkfun.m))

多线圈并行采集技术极大地缩短了扫描时间,敏感度编码(sensitivityencoding,SENSE)技术就是其中的代表(Many coil parallel sampling technology greatly shorten the scanning time, sensitivity encoding (sensitivityencoding, SENSE) technology is one of the representative, coil parallel sampling technology greatly shorten the scanning time, sensitivity encoding (sensitivityencoding, SENSE) technology is one of the representative)

说明：  灰色GM(1,1)和DGM源代码，功能齐全，各种显示内容均添加(Grey GM (1,1) source code, complete functions, various displays are added)

matlab code for tsp with GA

数字基带系统MATLAB仿真程序，符合专业设计要求(DIGITAL BASEBAND MATLAB CODE)

利用matlab编程实现偏最小二乘算法，可完成辨识模型的参数(partial least square)

简单介绍了RLS算法(递推最小二乘算法)，附带程序能够实现RLS的仿真，并且仿真效果较好。(A brief introduction of the RLS algorithm (recursive least squares algorithm), RLS can be achieved with the simulation program and simulation is better.)

DigiPic 函数主要功能是将一个图片形式的表格函数,获取其数据,拟合为一个解析式. 便于计算机使用 DigiPic功能描述 在matlab 2013a运行环境下,启动DigiPic 首先,导入要分析的图表照片 取点建立坐标系,坐标系在取点时同时输入对应的实际坐标值, 拖拽坐标点使其位置在图片上尽量准确,便于后面坐标的自动计算. 按右键完成坐标系的建立. 在图片上原函数图线处取点.同时自动计算函数值 在拟合页,导入函数数据.选择相应的拟合函数.自动计算出最佳参数. 在拟合前,可人工在函数列表中修改,设定参赛,使计算更快. 选择保存目录,保存数据.数据以excel文件保存,图片和数据文件最好放在一个目录里. excel文件数据可直接在其它分析软件中使用. 打开原分析文件时,可同时打开多个.( DigiPic function main function is to form an image in the form of a function, to get their data, fitting of an analytical style. To facilitate computer use DigiPic Description operating environment in matlab 2013a, start DigiPic First, import to be analyzed Charts Photos access point to establish a coordinate system, the coordinate system at the access point simultaneously enter the actual coordinate values ​ ​ corresponding to the coordinates of the point drag on the image to make it as accurate as possible location, easy to automatically calculate the coordinates back. completed by the right coordinates established. Uehara function graph in the picture at the access point. while automatically calculated in the fitting function value page data import function. choose the appropriate fitting function. automatically calculate the optimal parameters. before fitting, artificial modification in the function list, set the entry to make computing faster. choose to save)

MATLAB S.J.Chapman《MATLAB编程》中文版修正版(MATLAB SJChapman )

基于OFDM体制的调制和解调程序。对码流进行OFDM方式的调制和解调。(System based on OFDM modulation and demodulation process. Code stream of OFDM modulation and demodulation methods.)