python分类器实现

关于有限元方面的程序，可以很好帮助理解有限元方法理论。

说明：  求解汉明距离，single_byte_XOR_cipher，implement_repeating_key_XOR(Solving Hamming Distance,single_byte_XOR_cipher,implement_repeating_key_XOR.)

该程序是学者编写的一个插件，直接将该插件放在临时文件中即可使用，针对简单单胞施加周期性边界。(The program is a plug-in written by foreign scholars, which can be used directly in temporary files and impose periodic boundaries on simple cells.)

说明：  本书以Python为样本，不仅介绍了编程的基本概念，还着重讲解了 编程语言的范式（面向过程、面向对象、面向函数），并把编程语言的 范式糅在Python中，让读者不仅学会Python，未来在学习其他编程语言 时也变得更加容易。(aking Python as a sample, this book not only introduces the basic concepts of programming, but also focuses on the programming language paradigm (process-oriented, object-oriented, function-oriented), and incorporates the programming language paradigm into Python, so that readers can not only learn Python, but also become easier to learn other programming languages in the future.)

说明：  BP神经网络算法,自动分析误差，参数迭代生成(BP neural network algorithm, automatic error analysis, iterative parameter generation)

说明：  相机自标定有完整的例子halcon提供了一种自标定的算子，它可以在不用标定板的情况下，标定出相机内参（无焦距），相对于多幅标定无法获取相机的外参(There are complete examples of camera self calibration. Halcon provides a self calibration operator, which can calibrate the camera's internal parameters (without focal length) without using a calibration board. Compared with multi frame calibration, the camera's external parameters cannot be obtained)

RNN时序预测(RNN series predict)

说明：  官方出版的opencv教程，学习opencv必备。(Officially published opencv tutorials are essential for learning.)

说明：  gcm python算法 包含aes128 狂欢，(GCM Python algorithm includes AES 128 carnival,)

几个abaqus二次开发实例完整代码，分章节发布。。(Several ABAQUS secondary development examples complete code)