dataana_trend

matalab程序好用便捷，关于宏观经济，有增长，有波动研究。(matalab program easy to use and convenient, on the macro economy, there is growth, there are fluctuations in research.)

一个变对象最小二乘法的matlab程序和仿真框图(A variable object least squares procedure and simulation diagram matlab)

续common rail system simulink 1内容，柴油机高压共轨系统simlink程序，含高压油泵、共轨管、喷油器等，喜欢的朋友请多多支持(Continued common rail system simulink 1 content Diesel Common Rail the system simlink program, with high pressure fuel pump, common rail, injector, etc., like a friend to a lot of support)

用MATLAB编程，实现加减乘除运算器的功能(MATLAB programming, the functions of addition, subtraction arithmetic unit)

[数学信号处理及其MATLAB实现].赵红怡.扫描版：本书介绍数字基本理论和matlab实现(This book introduces the basic theory and matlab implementation figures)

2010 数学建模大赛 赛前matlab培训4(MATLAB programming topics lecture 4.zip)

本资源是matlab精密单点定位后处理方法的源代码(This resource is the precise point positioning matlab source code approach)

参考外国文献，通过MATLAB程序编写了以两个简单的tDJyUc映射构造一个双混沌互扰 YOzmlLR系统,提出了基于双混沌互扰系统的无线加密算法，具有防窃听的能力，调试无错误。(References to foreign literature, through MATLAB programming the tDJyUc with two simple mapping to construct a mutual interference YOzmlLR dual chaotic systems is proposed based on the wireless encryption algorithm dual chaotic mutual interference system has the ability of anti-wiretapping, debugging errors. )

说明：  时域sinc插值算法，例如：输入是采样于200sps的15Hz正弦信号。使用时域sinc插值将其重采样到400sps(Sinc interpolation algorithm in time domain)

makes cos functions. and tan fucnction, sin function