" " 30

说明：  自己用VC编写的一个读取wave文件，并计算短时能量、短时过零率以及自相关函数的程序。所有的计算结果都会显示在程序运行后生成的文本文档中。注意，运行程序时需要修改wave文件路径，在程序中体现为wavefilename字符串指针所指向的内容。(own VC prepared a document reader wave and short-term energy calculation, Short-term rates and zero autocorrelation function procedures. All the results will show in the running after generation of text documents. Attention, operating procedures need to amend the wave paper trails. the procedure embodied wavefilename string of indicators pointing to the contents.)

1)随机输入平面上n个点的集合； 2)使用分治策略编制计算机程序求出这n个点的极大点。 3)编程实现2维极大点问题的求解，且在程序中体现分治策略。程序能处理任意的n个点。 (1) a collection of n points on a random input plane 2) using divide and conquer strategy computer program to calculate the maximum point of the n point. 3) programming for solving 2 dimensional maximal point problem, and reflect the divide and conquer strategy in the program. Program can handle arbitrary n points.)

Code finds the square of a circle.

说明：  calic压缩和解压缩算法的C++代码....(This is a commonly used CALIC codec C language.)

有地图投影通过省面的的经纬度坐标编写程序，能进行连线及省面成图

说明：  类似Windows画图板的小程序，功能和界面全部模仿于Windows自带的画图板，界面如截图。功能主要有： 手绘线、简单图形、文字输入、图块拖放、重复撤销、画面缩放、打开保存图片文件(Small programs similar to the Windows drawing board, all functions and interfaces imitate the drawing board that comes with Windows. The interface is like a screenshot. The main functions are: hand-drawn lines, simple graphics, text input, block drag and drop, repeated undo, screen zoom, open and save picture files)

百度网盘 网址 转换程序，转换后可直接下载

数组测试，求数组长度，上传是为了下载代码

此代码使用lwip netconn api为stm32创建tcp echo客户端

端口扫描器。 本扫描器实现了：TCP Connect 扫描，TCP SYN扫描，TCP Fin扫描，TCP ACK扫描及UDP端口扫描,这些扫描能够实现扫描特定IP地址范围内端口和扫描某IP地址范围内全部主机特定端口两种模式，并且SYN扫描能够区分端口开放、端口关闭和被防火墙过滤三种状态。(Port scanner. The scanner realized: TCP Connect Scan, TCP SYN Scan, TCP Fin Scan, TCP ACK scan and UDP port scan, the scan can scan a specific IP address range of ports and scanning a range of IP addresses all host two specific ports mode, and can distinguish SYN scan open ports, port closed and the three states firewall filters.)