坐标转换，适应与地理信息系统的各种坐标系统换算

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文本文件转换成PDF文件并加密-text files into PDF files and encryption

模式识别中有关分类的，这是自己写的，比较简单．-pattern recognition to the classifications, it is written in their own, relatively simple.

1.首先选定图的类别（有向图、无向图），再选定图的存储结构，根据输入的顶点或者边建立图；并把相应的邻接表或者邻接矩阵输出； 2.根据已有的邻接矩阵或邻接表用递归方法编写深度优先搜索遍历算法，并输出遍历结果； -1. First of all selected map type (directed graph, undirected graph), re-selected map storage structure, under the Importation of the establishment of the vertex or edge map and the corresponding adjacency list or adjacency matrix output 2. According to Some adjacency matrix or adjacency list prepared by the recursive depth-first search method traversal algorithm, and output traversal results

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一个小程序，关于成绩管理的，可自动排序-a small program on performance management, automated sequencing

CRT ECG NONITOR using Interrupt Sampling. ECG output to DAC, drawn bidirectionaly. ECG also outputed through RS232 using final year project real-time frame structure.-CRT ECG NONITOR using Interrupt Sampling. ECG output to DAC, drawn bidirectionaly. ECG also outputed through RS232 using final year project real-time frame structure.

可以根据已知条件进行计算，求出前方交会所需数据 -Can be calculated on the basis of known conditions, find the intersection in front of the required data

根据指定的USB卷标名，自动侦测该USB设备插拔，返回USB设备盘符，并根据usb设备动作情况调用相对应的批处理文件。

很好的c语言习题解答-good language to answer the questions