利用反步法

文章详细叙述了FIR数字低通滤波的物理意义-Article described in detail FIR digital low-pass filtering the physical meaning of

说明：  采用定义法计算系统Lyapunov指数，系统是车辆非线性悬架动力学模型。(Wolf Method to Calculate Lyapunov Exponent)

sap2000的前身nonsap的源代码，用于土木工程结构分析。(sap2000' s predecessor nonsap the source code for the civil engineering structure analysis.)

timedelay setting for chipcon 2530

Predicting concentration value using the soft vector machine

am2120驱动代码，在keil环境当中可以直接使用；并且其中包含获取温湿度数据的接口函数(AM2120 driver code can be used directly in keil environment. And it contains the interface function to get the temperature and humidity data)

vue中使用ajax请求Json数据，其中包含多个城市，有热门城市和所有城市(Using Ajax to request Json data in Vue)

基于Z源逆变器输入端不断变化，输出保持恒定的仿真模型(Based on the Z source inverter changing input and output of the simulation model to maintain a constant)

为了循序渐进的了解投票功能，本人专门开发了这套简单投票系统，投票的数据保存在Sql数据库中，只保存投票的项目及票数。 本系统的实现原来是用户每投一次，将在数据库中对应的项目票数上加1。该系统数据源采用了SqlDataSource，其中自定义了很多方法和函数。 管理地址为/ItemManager.aspx -Step-by-step understanding of voting in order to function, I developed a set of specialized simple voting system, the voting data stored in the Sql database, only to vote to preserve the items and the number of votes. Realize the system was user vote once each, will be in the database corresponds to the item number of votes plus one. The system data source using the SqlDataSource, which a lot of custom methods and function. Management of address/ItemManager.aspx

计算几何,英文版,写的十分详细,适合初学者入门学习,老手也可丛中学到不少知识(Computational geometry, English, written in great detail, suitable for beginners study entry, a pair of veterans may also learn a lot of knowledge)