C++控件的使用,计算器的设计 有典型起步提高进阶和提高

八数码问题的源代码-eight digital source of the problem

用Phptoshop制作的一张小图片，静态显示！-Phptoshop produced with a small picture, static display!

用API编写的串口通信小程序，2串口连接后，能够相互发送文字-Prepared using serial communication API applet, 2 serial port connection, can send each other text

等级考试辅助软件-grading examinations assistive software

此程序实现了三个食人魔和三个传教士的过河问题，其中船上最多只能载两个人，船上和两岸的传教士数大于食人魔数传教士才是安全的-Realize this procedure three Ogre and three missionaries across the river, which can only be set on board a maximum of two people on board and on both sides of Ogre missionaries more than a few missionaries are safe

这是一个采用c语言来编写制作彩色框。-This is a language used to write c produced color box.

哈夫曼编码，输入一个字符串，自动编码并输出-Huffman coding, enter a string, automatic coding and output

可以方便转换ASCII及十六进制和十进制之间转换，适用于编程新手的方便工具-Can easily convert ASCII and hexadecimal and decimal conversions between, apply a handy tool for novice programmers

（1） 熟悉连续信号经理想采样前后的频谱变化关系，加深对时域采样定理的理解． （2） 熟悉时域离散系统的时域特性 （3） 利用卷积方法观察分析系统的时域特性． （4） 掌握序列傅立叶变换的计算机实现方法，利用序列的傅立叶变换对连续信号，离散信号及系统响应进行频域分析． -(1) familiar with the continuous signal to the manager before and after the sampling of the spectrum changes relations and deepen the time-domain sampling theorem understanding. (2) familiar with the time-domain system discrete time-domain (3) using deconvolution method of analysis in time domain characteristics. (4) master sequence Fourier Transform computer, using the Fourier transform sequence of continuous signals, Discrete signal system response and frequency domain analysis.

2维FDTD的MATLAB代码，TM波代码-2 dimension FDTD program (TM mode) All boundaries are perfect conductors. // For Visualization of the field, I use PGPLOT which is available as port // (for FreeBSD) or binary package (for Debian Linux). // (1) In FreeBSD, compile with // gcc-o fdtd fdtd.c-I/usr/local/include-L/usr/local/lib-L/usr/X11R6/lib // -lcpgplot-lpgplot-lg2c-lX11-lm // (2) In debian Linux, complile with // gcc-o fdtd fdtd.c-lcpgplot-lpgplot-L/usr/X11R6/lib-lX11-lpng // -lz-lm