数控步进直流电压源程序：c语言代码，无解压密码

一本很好的关于数控方面的PPT，她详细的说明了数控的历史和它的使用，并附带了很多有用的案例-A very good on the NC side of the PPT, her detailed description of the CNC

无刷直流电动机需要多种电压电平来控制转速：0V 使电动机停转，5V 使电动机以最大转速运转，而在0V和5V之间的电压则使电动机以较低的转速运转-The needs of a wide range of brushless DC motor voltage level to control the rotational speed: 0V stop the motor switch, 5V maximum speed of the motor running, and in between 0V and 5V voltage while the motor running at low speed

如果在 ATL 组件程序中调用了 CRT 的运行时刻库函数，比如开平方 sqrt() ，那么编译的时候可能会报错“error LNK2001: unresolved external symbol _main”。怎么办？下面方法中的任何一个都可以纠正这个错误：-If the ATL component called the CRT-program run-time library functions, such as the square root sqrt (), then the compiler will complain when possible " error LNK2001: unresolved external symbol _main" . How to do? Any one of the following methods can rectify this error:

Delphi 朋友通讯录-Delphi friends list

pci core altera fpga pci开发设计资料-pci core altera fpga development of design information pci

使用javascript动态创建svg元素-Using javascript to dynamically create svg element

hi everyone, it is other people s program by c++ it is nice (一组开关，希望搞工控界面的xdjm能用的上。 位图开关，你用你自己的图替换掉，就可以得到你自己风格的开关了，其他几个都是用GDI画的。 ), enjoey it~-hi everyone, it is other people s program by c it is nice (a group switches, two or IPC interface delivers usable on. Bitmap switch, you use your own map replace, it can be your own style of the switch, has been used in several other GDI painting.) , it was enjoey

经典游戏BATTLE CITY的C++ BUILDER实现，没有采用DIRECT X技术，使得理解更为容易-classic games BATTLE CITY BUILDER C achieved, not used DIRECT X technology, making it easier to understand

MilGra0.8b for java media server

盲信号处理的幻灯片, 非常好啊大家要支持我-blind signal processing of slides, very nice people support me