mapxGIS

OMRON FINS 串口 以太网通讯协议软件原代码(OMRON FINS Ethernet serial communications protocol software, the original code)

一般地，把三角形的三个角A，B，C和它们的对边a，b，c叫做三角形的元素。已知三角形的几个元素求其他元素的过程叫做解三角形。解三角形，常用到正弦定理和余弦定理和面积公式等。正弦定理a/sinA=b/sinB=c/sinC=2R（2R在同一个三角形中是恒(The Triangle software, wrote)

很好的BMP转JPG，有VB原代码及操作界面(good JPG, VB source code and user interface)

这是一款小游戏，应用vb编写的源代码，挺有意思的(This is a game, the application prepared vb source code, very interesting)

vb,net写字板原代码,可以学习的源码,仅供参考(Vb.net clipboard source code, can be the source of learning for reference only)

这是黑龙江省瓦斯监控系统的打印程序，实现了从access数据库中读出数据在打印机上输出的功能，长期运行，性能稳定。()

实现了二进制卷积码的viterbi硬判,软判,以及穿孔卷积码(The viterbi hard, soft and perforated convolutional codes of binary convolutional codes are implemented.)

VB6.0禁止修改系统时间的源代码，Windows系统时间有时是自动更新的，如果不选择自动更新，可以手动去修改它，但目前有一些流行的恶意程序为了自己软件方便会强制修改系统时间，本程序可禁止用户或程序修改系统时间，虽然主窗口打开后什么也没，但此时你双击右下角的Windows系统时间，弹出面板内修改时间的话，你会发现修改过的时间会自动恢复，无法修改。本程序的用意并不是在于让用户就这么运行着要程序，而是让VB编程者可从代码中提取出有用的代码，作为一个模块来用，实现禁止修改Windows系统时间的功能。(VB6.0 prohibit changes to the system s source code, Windows system automatically updates the time and sometimes, if you do not choose to automatically update, you can manually to modify it, but there are some prevalent malicious software programs for their own convenience will force changes to the system, this program can prevent users from modifying the system or program time, although the main window opens after nothing but time to time you double-click on the Windows system the lower right corner to bring up the panel s modification time, you will find the modified time will be automatically restored, can not be modified. This program is not intended that allows users to program running on so, but let VB programmers can be extracted from the code of useful code as a module to use, modify the Windows system time to achieve a ban functio)

本程序里包含一个自定义控件，利用这个控件可以显示曲线，该曲线有一个“+”型的光标，指到哪里就能显示当前光标位置的值。(This procedure contains a custom control, use of this control can display curve, the curve has a )

全部是28069芯片的LED灯闪烁、fpu浮点算法、ecan环路自测模式，spia自测模式，sci的环路自检模式(All LED lights flashing, 28069 chip FPU floating-point arithmetic, the ECAN loop self testing mode, SPIA mode of self testing, loop checking mode SCI)