应用MMX和SSE优化的内存复制

close window not alert

好用的计算器源代码-handy calculator source code

图的广搜 用邻接矩阵创建图 广度搜索 图 输出 图对应的编号-Figure wide search to create map with the adjacency matrix breadth of search graph output map corresponding to the number

实现有声音的电子钟表-achieve the voice of electronic watches

用VHDL编写的一个闹钟的控制程序，希望大家看了后能喜欢，也可以学学哟！-VHDL prepared an alarm clock control procedures in the hope that everyone will love after reading them, but also can learn yo!

完全二叉树的判别：输入一二叉树，判别是否为完全二叉树。-complete binary tree discriminant : Admission of a binary tree, to determine whether it fully binary tree.

用于被控制的窗口-Used to be controlled by the window

接收单元，我们采用的原理和调频收音机原理一样。图3为接收电路，以专用调频接收模块IC1 TDA7021T为核心，经解调后的音频信号从脚输出，送到IC2 LM386作功率放大，推动耳机发声。三极管BG9018等组成高频放大级，以提高接收灵敏度。调节可调电容器C23可以改变接收频率，使其对准发射机的发射频率。-Receiving unit, we have adopted the principle and the principle of like FM radio. Figure 3 for the receiver circuit to a dedicated IC1 TDA7021T FM receiver module as the core, after demodulation of the audio signal after the output from the feet, to make IC2 LM386 power amplifier, and promote sound headphones. BG9018 triode composed of high-frequency amplification level in order to improve receiver sensitivity. Conditioning adjustable capacitor C23 can change the receiver frequency so that it fired at the transmitter frequency.

用8051作按键计数并LED显示,及数据分离-8051 for the button with LED display and count, and data separation

Mircosoft Windows 定时关机-Mircosoft Windows timer shutdown