Python版的飞机大战源码和素材。素材包括有图片和声音

查阅了多个网站包括github,，没有一种简单的实现方法，此版本相对简单易行，代码中的图像是dicom图像，如有其他图像的需要，请自行修改

去雨算法的PYTHON实现， Rain streaks can severely degrade the visibility, which causes many current computer vision algorithms fail to work. So it is necessary to remove the rain from images. We propose a novel deep network architecture based on deep convolutional and recurrent neural networks for single image deraining. As contextual information is very important for rain removal, we first adopt the dilated convolutional neural network to acquire large receptive field. To better fit the rain removal task, we also modify the network. In heavy rain, rain streaks have various directions and shapes, which can be regarded as the accumulation of multiple rain streak layers. We assign different alpha-values to various rain streak layers according to the intensity and transparency by incorporating the squeeze-and-excitation block. Since rain streak layers overlap with each other, it is not easy to remove the rain in one stage. So we further decompose the rain removal into multiple stages. Recurrent neural network is incorporated to preserve the useful information in previous stages and benefit the rain removal in later stages. We conduct extensive experiments on both synthetic and real-world datasets. Our proposed method outperforms the state-of-the-art approaches under all evaluation metrics.

老外做的Python版LIMS（实验室信息管理系统），功能完备，完整源码。

量化交易策略之动量与反转交易python版，用户可修改参数进行自定义，可借助米匡、聚宽等网站平台实现量化交易。动量反转策略被证实为长久以来仍有明显效果的交易策略。

Python2.x版的A*寻路算法，实现了基本的A*算法，可以显示寻路图，测试运行pathFinder.py，输入地图文件a_map.txt，起点7,0 终点7,9

opencv_python官方中文教程源码，其中段力辉老师文章中出现的许多代码不能运行，已经进行修改，敬请参考。其中段力辉老师的电子版也已经上传，欢迎下载

基于PCA的人脸识别系统，参照已有的 MATLAB 代码用 python 重写，使用numpy、matplotlib、tkinter库。

航空公司客户价值大数据分析全部的源代码，使用python编写，含数据部分

本代码为NSGA2的python版，论文原文复现结果，实验文档和matlab见之前的资源。