commands-for-data-fitting

傅里叶变换滤波变换在数学软件中的应用，用傅里叶函数写的(Fourier Transform code)

二维骨架仿真,使用matlab实现一个二维骨架效果的仿真。(Two-dimensional frame simulation, the use of matlab realize the simulation of a two-dimensional frame effect.)

3G系统中，利用扩频技术来扩频的代码。即为PN码产生器的程序代码。(The code of PN generate for spread spectrum tecnology.)

cofdm的MATLAB程序，包括完整框图及各部分的模块连接，方便学习~(cofdm Simulink)

matlab 软件Allan 方差分析程序(A matlab program used for Allan covarice analysis)

说明：  中频正交采样与正交相干检波，很有价值的一篇论文。(IF quadrature sampling and quadrature coherent detection is a valuable paper.)

说明：  matlab 常用命令 matlab 常用命令(frequently used commands commonly used commands matlab matlab)

用matlab编写的SQP优化函数。可以求解目标函数和约束函数（等式和不等式）都为非线性的优化问题。(SQP solving function)

In computing, a mouse is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface. Physically, a mouse consists of an object held under one of the user s hands, with one or more buttons.The mouse sometimes features other elements, such as wheels , which allow the user to perform various system-dependent operations, or extra buttons or features that can add more control or dimensional input. The mouse s motion typically translates into the motion of a pointer on a display, which allows for fine control of a graphical user interface.

共最简单的时间序列的预测入门，最后一直讲到ARMA模型，有理论和matlab程序(Total easiest time series prediction entry, the last has been talked about ARMA model theory and matlab program)