利用Duhamel求解elcentro地震波作用下的地震加速度反应谱

系统挂机锁，C#经典编程实例源码，很好的参考资料。(System lock, classic instance of C# programming source code, a good reference.)

Includes the modulation, demodulation, signal to noise ratio calculation, The IMC - PID is using the internal model control principle for PID parameters is calculated, matlab development toolbox support vector machine.

说明：  VB单片机编码模拟程序 附代码，输入一个二进制数据，它会分别模拟数据归零、不归零I、伪三进制、曼彻斯特、双极交替记号反转、差分曼彻斯特压缩等(VB MCU coding simulation program with code attached, input a binary data, it will simulate the data return to zero, non-return to zero I, pseudo ternary, Manchester, bipolar alternating mark inversion, differential Manchester compression, etc.)

(1).本程序是用powerbuilder语言编写的，运行环境是powerbuilder9.0。 (2).本程序能实现基本的四则运算，平方运算，阶乘运算，开方运算，自然对数运算， 求正弦、余弦，N与∏的乘积运，本程序能显示17位整数，超过17位则自动转换成 科学计数法形式，并保留15位小数。 (3).出现计算器页面后点击on/off后方可运行。 (4).本程序提供键盘和按钮输入两种方法。((1) This procedure is used powerbuilder language, the operating environment is powerbuilder9.0. (2) This procedure can achieve the four basic arithmetic, squaring, factorial computation, root operation, the natural logarithm operation, sine, cosine, N and Π product shipped, the program can display 17 integer, more than 17 bit is automatically converted to scientific notation form, and retain 15 decimal places. (3) The emergence of the calculator page and click on/before after running off. (4) This program provides two ways to enter the keyboard and buttons.)

ASP文章管理系统，可以适用于是否收费文章，VIP会员注册等。-ASP

基于C++CLR的齿轮啮合检测系统，其中用到了C++与matlab混合编程以及多线程串口通讯(C++ CLR-based non-circular gear detection system, which uses a C++ and matlab mixed programming and multithreading serial communication)

TI F24X系列，基于速度MRAS辨识恒压频比调速系统(TI F24X series, based on the MRAS speed constant-frequency identification than the speed control system)

非持续CSMA 该协议下，用户在发送帧之前，会先侦听信道的状况，如果没有其他站点发送，它就发送。若信道忙，它就等待一个随机的时间后重复以上动作。 对于某一帧而言，信道是否忙，即是看其绝对时间（FRAMETIME*i+dt）的前一帧时内（FRAMETIME*(i-1)+dt ~ FRAMETIME*i+dt）是否存在发送帧。若无则发送，有则等待一随机时间。 -unsustainable under the agreement, users send frames, will first interception Channel situation, if no other site sent, it sent. If Channel busy, it would wait for a random time to repeat the action. For a frame, whether the busy channel, that is, look at his absolute time (FRAMETIME* i dt) of a time (FRAMETIME* (i-1) dt ~ FRAMETIME dt* i) the existence of this frame. If not then this, then wait for a random time.

说明：  H-INF控制，鲁棒控制效果很好，MATLAB仿真(H-inf control, robust control effect is very good, matlab simulation)

VC++ 编程指南，入门教程，初学者必读(VC++ Programming Guide, Tutorial)