是二叉树前中后的初级教程，简单使用，一学就会

内存管理, 减少碎片, 使用vc6编译通过.-memory management, mitigation, use vc6 compile.

UWB信道的仿真程序，是一个比较经典和难得的程序！-UWB channel simulation program, is a more classic and rare procedure!

C 语言编辑器（具有编辑器，编译器诸多功能）-C language editor (with the editor, compiler many functions)

1）设定字节型变量VAR1的内容为35H，编写程序将VAR1的高4位与低4位分离，分别作为低4位保存在RES1和RES2中,这两个变量高4位置0。 2）设定32位（二进制）数据0E2597455H（注：最高位为E）保存在变量VAR2中，将该变量中的内容算术左移2位，所得结果仍然保存在VAR2中-1) Set the contents of byte variable VAR1 is 35H, the preparation of the program will VAR1 high 4 and low 4 separation, respectively, as a low 4 bits stored in RES1 and RES2, this high-4 position of the two variables 0.2 ) to set the 32-bit (binary) data 0E2597455H (Note: The highest level of E) stored in the variable VAR2 in the contents of the variable arithmetic left two, the result is still stored in the VAR2 in the

关于电力系统无功优化的学术论文，改论文使用了连续二次规划的方法。-On Power System Reactive Power Optimization of theses, papers to the use of a continuous quadratic programming method.

24*2发4黑中体 汉字库,以txt结尾但不是文本文件-24* 2 4 black hair-Store, in the end txt but not text files

无网格伽辽金法，主程序，结合以上传的前两个程序来使用，算杆的应力，和位移！-element-free Galerkin method, main program, a combination of the first two upload procedures to use, operator of stress and displacement.

利用Timer_A输出周期为15.625ms、占空比为75％ PWM矩形波-use Timer_A output cycle 15.625ms, for the 75% duty cycle rectangular wave PWM

内有红外收发的子程序，收和发是分开的。已经调试过，非常好用，有效的距离可达3米多-There are infrared transceiver of the subroutine, to close and fat are separated. Have been debug, and very easy to use and effective range of up to 3 meters

CopyPwd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Usage of CopyPwd is at the risk of the person or company using this software