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VC++ 屏幕画笔，可在窗体上写字的小程序，像一支电子笔一样在窗口的任意处划线或写字，可以直接在屏幕上作图。开发这个软件的目的是为了方便教学。你可以直接在屏幕上进行圈点。由于本软件提供了不少热键，所以使用起来会很方便的。启动画图时自动隐藏主程序，还可以设置是否是在最前端显示、设置画线颜色、画笔风格、启动时自动开始等.

LabView中，将字符串以指定分隔符分解为数组(LabView, take assigns the character string the separation symbol to decompose as the array )

说明：  灰度共生矩阵GLCM的matlab代码实现(Grayscale co-occurrence matrix GLCM MATLAB code implementation)

说明：  VMD程序，适用于振动信号，不适用于宽频信号(Realize standard FFT transform. FFT is used to get the spectrum of the signal, which is not suitable for wideband signal)

bottom copper sim900

对不用其他装配零件而永久性联结的塑料零件的装配可采用焊接方法。焊接方法的选择依据以下几种标准：根据模塑零件的几何形状，所使用的原料, 成本、总生产周期的综合因素，装配部位所要求的机械性能和外观质量。-right no other assembly parts and the permanent link to the assembly of plastic parts available welding methods. Welding method of choice based on the following criteria : Molded parts of the geometry, the use of raw materials, cost, Total production cycle by a combination of factors, the assembly of parts required by the mechanical properties and appearance of quality.

自带移动止损。亏小赢大。。。。。。。。。。(Only EA, with mobile stops, small losses and big wins. A good choice)

说明：  非常详细的AIS信号解析过程，介绍了AIS报文的各个部分的含义，以及报文种类，以及报文参数的解码方法和过程，并添加了举例说明。(The process of AIS signal analysis is very detailed. The meaning of each part of AIS message, the type of message, the decoding method and process of message parameters are introduced, and an example is added.)

学生成绩管理源代码！！！使用微软新技术c#编写的-Student achievement management of source code! ! ! New technologies using Microsoft c# Prepared

偏微分方程数值解，求解二维波动方程的有限差分法，通过计算机语言编程实现。(Matlab solution code for two-dimensional wave equation)