求解表达式的一个程序.

routines of CH452, you can use these functions in your c51 project.

二维码扫描应用demo，精选ios编程学习源码，很好的参考资料。(Two dimensional bar code scanning application demo, select learning IOS programming source code, a good reference.)

h,264的最新编码方案的源码,具有很强的理论价值！不错的()

说明：  STM32控制AD9954产生正弦波等波形，频率幅值可调，各种调制。(STM32 controls AD9954 to generate sinusoidal wave, frequency amplitude adjustable, various modulation.)

说明：  实现material studio多晶型物预测(Realize the prediction of material studio polycrystalline)

51单片机ADC0832+LCD1602 proteus 仿真源程序，包括proteus原文件，可以直接仿真。在keil+proteus 7.8上测试通过。(51 MCU ADC0832+ LCD1602 proteus simulation program, including proteus original documents can be directly simulated. In keil+ proteus 7.8 on the test.)

模糊控制算法c程序,采用重心法解模糊，对学习模糊控制技术的初学者有很大的帮助。(failed to translate)

windows系统组策略操作封装.............(windows grouppolicy operator......................)

读取obj的内容数据 利用opengl绘制出 obj格式的三维模型(Read and draw the three-dimensional model of obj format)

This a cube of power of 3D Graphics. Very simple OpenGL example that shows how to create Your s first 3D scene(This a cube of power of 3D Graphics.Very simple OpenGL example that shows how to create Your s first 3D scene)