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对于有尖峰的非高斯海杂波，有几种模型来进行拟合，比较流行的有对数正态分布、韦布尔分布和 K 分布等。该程序通过改进实测数据海杂波拟合PDF分布(Sea clutter fitting PDF distribution by improving measured data)

采用clean算法对信号频谱进行处理，达到滤波的效果(Using clean algorithm to process the signal spectrum to achieve the effect of filtering)

php开发的小程序微信支付接口，使用在H5页面。(PHP develops the widget payment interface, which is used on the H5 page)

恒流源电路设计 恒流源电路设计 -Constant current source circuit design circuit design of constant current source Constant Current Source Circuit Design

利用DAC1208实现程控低通滤波器设计。需要的朋友请下载-DAC1208 realize the use of low-pass filter design program. Friend in need, please download

本源码演示Delphi 如何将十六进制转换为十进制，例如将16进制的ABC转换成10进制的2740，请注意，为确保转换的准确性，请输入大写的16进制的英文字母。

说明：  通过光流法求取视频中的单应性矩阵减少计算时间(The single strain matrix in video was obtained by optical flow method to reduce computing time)

说明：  this is a cracked cylindre

说明：  与matlab结果一致的以为插值函数，结果完全一致。(The interpolation function is consistent with the results of MATLAB)

说明：  Profibus是作为德国国家标准DIN 19245和欧洲标准prEN 50170的现场总线。ISO/OSI模型也是它的参考模型。由Profibus -Dp、Profibus -FMS、Profibus-PA组成了Profibus系列(Profibus is the field bus of German national standard DIN 19245 and European standard prEN 50170. The ISO/OSI model is also its reference model. Profibus series is composed of Profibus-Dp, Profibus-FMS and Profibus-PA.)