通过Twain调用扫描仪、高拍仪等电子扫描硬件C#TwainScanner

C#树形视图菜单-树控菜单，学习一下如何定义WinForm中的树形菜单 控件，学习下如何处理节点展开及闭合事件，另外还有添加根节点、支节点的技巧和定义，当然也包括如何删除一下节点和主节点等，在众多的C#程序窗口中，树控菜单的使用已经相当频繁了。

Indicator Mt4 WVAP Bands

说明：  克里金(Kriging)插值法又称空间自协方差最佳插值法，它是以南非矿业工程师D．G．Krige的名字命名的一种最优内插法。克里金法广泛地应用于地下水模拟、土壤制图等领域，是一种很有用的地质统计格网化方法。它首先考虑的是空间属性在空间位置上的变异分布．确定对一个待插点值有影响的距离范围，然后用此范围内的采样点来估计待插点的属性值。该方法在数学上可对所研究的对象提供一种最佳线性无偏估计(某点处的确定值)的方法。(Kriging interpolation, also known as spatial autocorrelation optimal interpolation, is named after d.g.krige, a mining engineer in South Africa. Kriging method is widely used in groundwater simulation, soil mapping and other fields. It is a very useful geostatistical grid method. Firstly, it considers the variation distribution of spatial attributes in spatial position, determines the range of distance that affects the value of a point to be inserted, and then estimates the attribute value of the point to be inserted with the sampling points in this range. This method can provide the best linear unbiased estimation (the determined value at a certain point) for the studied object mathematically.)

说明：  动态窗口法实现二维路径规划，可以设置圆形动/静态障碍物(Dynamic window method is used to realize two-dimensional path planning, and circular dynamic / static obstacles can be set)

asp源码 asp源码 asp源码-asp code

说明：  programme opensim emulateur

动态数据交换 DDE 的例子-DDE example

Numerical Analisys in HP 50 G

用三种方法对电力系统稳定器PSS抑制低频振荡能力进行仿真。1、Matlab程序，计算特征值进行分析（机电振荡模式）；2、Simulink仿真（波特图、delta Pa、delta w等波形）；3、 C语言(Three ways to demonstrate the function of PSS to suppress low-frequency oscillation. 1 Matlab; 2 Simulink; 3 C)

科大讯飞的语音识别，整个可以连续识别，可以用来参考。(The speech recognition of HKUST flight can be continuously recognized.)