D3guandao

说明：  通过蚁群算法改进PID控制器的参数，找到合理的组合，并进行轨迹跟踪(The parameters of the PID controller are improved by ant colony algorithm to find a reasonable combination and track it.)

说明：  refhdutkjhgdsadghjfkkujhdsgafcfgfjytgsfa

灰度相关法、相位相关法、和金字塔+相位相关法对实现图像匹配(Gray correlation method,Phase correlation method and Pyramid-Phase correlation to match image)

说明：  PyTorch是一个基于Torch的Python开源机器学习库，用于自然语言处理等应用程序，中文版官方教程是经典的PYTHON入门到深入教程(Pytorch is an open-source machine learning library for Python based on torch, which is used for natural language processing and other applications. The official Chinese version of the tutorial is a classic introduction to Python to in-depth tutorials)

PHP初学者头疼问题总结：页面之间无法传递变量 get,post,session在最新的php版本中自动全局变量是关闭的，所以要从上一页面取得提交过来得变量要使用$_GET[ foo ],$_POST[ foo ],$_SESSION[ foo ]来得到 -PHP beginners headaches conclusion : pages are unable to pass variables get, post, session in the latest php version of global variables is automatically closed. Therefore, we should proceed from the field Previous submit them to be used in the variable $ _GET [foo] $ _POST [foo], $ _SESSION [foo] to be

正弦信号发生器 而且频率可调 幅度也可调-Sinusoidal signal generator and an adjustable frequency range of adjustable

说明：  v2ray can use on your wins

这是一本嵌入式ARM的书籍，并且介绍了ARM编程方面的书籍(This is an embedded ARM book)

说明：  This is a MATLAB code of Combination operation.

一个简单的计数器-a simple counter