排列组合

说明：  Python project for website

说明：  TRICON SIS SYSTEM SOE 安装文件(TRICON SIS SYSTEM SOE PACKAGE)

Only the BASWORD instruction is initially added. But it is enough to manage the additional ones. BASWORD will create, remove, list the other instructions, and will also help moving the keyword table to given location.(keyword manager for the Sharp PC-1500/A and the TRS-80 PC-2 This code is expected to run on the Sharp PC-1500/A and the TRS-80 PC-2. This version is still in pre-alpha release. It is not fully mature and bugs may be present.)

字符串的强悍操作，值得学习-string of tough operation, it is worth learning

说明：  快速离散分数傅里叶变换，采样型、特征分解型、一维、二维等(digital fractional fourier transform)

Python程序设计与算法基础教程，利用Python进行ABAQUS的二次开发(Python Basic Course of Programming and Algorithms, Secondary Development of ABAQUS with Python)

改程序包括了四种数字水印的隐写分析。四种方法都还不错。(Reform program, including four digital watermarking steganalysis. Four methods are pretty good.)

鼠标单击出现连接线 Flash链式结构动画，环绕中心节点变换，不知道分在哪一类中最合适，就分在鼠标特效中吧。

源程序及详细程序实验报告-source and detailed experimental procedures report

ANSYS 模拟列车-桥梁耦合作用的基础(ANSYS Foundation for Simulating Vehicle-Bridge Coupling)