create_freq_offset

对快速搜索密度峰值聚类的改进，来自于《Comparative density peaks clustering》这篇文章，增加了最小距离，对聚类中心的边界进行了限定，有效提高了对非中心点的分配准确率。(Improvement of peak clustering for fast search density)

用于串口调试,设置串口com可以检查通信数据是否正确。(comjkfja;jaljfjlaskgljgladjkljlkjkljgkljakljlj;f)

说明：  pb 加水印已经本人测试可用 已经本人测试可用(pb jia shuei yin)

原工程为pdftotext但在使用时候发现很难使用,于是自己整理了一下,最终生成的文件为动态链接库p2t.dll里通这个导出函数,直接把PDF转化成文本文件,留着自己用的,现在传上来分享一下.(Original works of pdftotext but found it difficult to use in the use of time, so he tidied, the resulting file is a dynamic link library p2t.dll li through the export function, directly to the PDF into text files, keep their own use, Now pass up share.)

这个一个用于树形分析的中间件代码工具.输入编码表后能自动生成对应的树状结构,便于分析.开发环境Visual C++ 6.(This middleware code for tree analysis tool. Input encoding table can automatically generate the corresponding tree for easy analysis. Development environment of Visual C++ 6. )

说明：  可以将EX4文件转换成源码MQ4文件，不用再花钱去买源码了(You can convert EX4 files into source MQ4 files without spending money on source code.)

fdtd时域有限差分法基于c++的实现，可以有效模拟地质雷达的电磁波(fdtd FDTD method is based on the realization of c++, can effectively simulate the electromagnetic GPR)

说明：  理解udf对凝固融化功能的实现，其中语句均参考了帮助文件，欢迎交流(Understanding the realization of UDF's realization of the function of solidification and melting)

本程序采用对一个潮周期中每个潮流矢量的大小、方向分别在长短轴上进行分解，从而计算出其潮流椭率(This procedure uses to one moist cycle in each tidal current vector size, the direction carries on the decomposition separately on the long minor axis, thus calculates its tidal current ellipticity )

说明：  计算油膜压力子程序，应用matlab编程，已经验证过，可靠。(Calculate oil film pressure)