俄罗斯方块V2.0

说明：  zhouzhihua老师的cisvm，写的非常好，大家一起参考学习(an example to show using CISVM to train a classifier with a cost interval)

说明：  1. 输出Abaqus模型单元和全局的刚度、质量矩阵、载荷矩阵到.mtx； 2. 将上述矩阵转换为Matlab的.mat文件； 3. 用Matlab打开上述.mat文件查看矩阵。(1. Output Abaqus model element and global stiffness, mass matrix and load matrix to. MTX; 2. Convert the above matrix into Matlab. Mat files; 3. Open the above. Mat file with Matlab to view the matrix.)

System will automatically delete the directory of

window 7操作系统的系统服务项的详细介绍，想优化以下系统服务的可以看看(operating system window 7 A detailed description of services, would like to optimize the following system services can look at)

利用matlab程序编写物理实验中的双缝干涉实验和牛顿环的实验，有助于老师进行数字教学(Using Matlab program to write the experiment of double slit interference and the experiment of Newton ring in physics experiment, it is helpful for teachers to carry on digital teaching)

用csharp解决arcgis中的问题，请认真阅读-with csharp arcgis solve the problem, please read carefully

high voltage dc transmission system bipolar

说明：  Linux 下 Onvif 客户端，获取RTSP URL(Linux Platform Onvif)

电动机保护测量程序,用的是DSP2407,-Motor Protection measurement procedures, using the DSP2407,

根据检测概率公式中积分计算困难的问题，给出了简化的解决方案，很经典(According to the difficulty of integral calculation in the formula of detection probability, a simplified solution is given, which is very classic)