变分不等式 供应链

ldpc的peg算法消除四环，尽量只存在六环-the peg algorithms ldpc

这是一个关于VBScript的教程，希望大家能有所得(This is a tutorial on VBScript, I hope you will get what)

水印程序,基于DWT变换的文字水印程序,有比较好的鲁棒性和其他性能-Watermark program, based on DWT transform text watermark procedures, better robustness and other performance

点目标生成，在此基础上采用DBS方法成像。(Point target generation. Based on this, we use DBS method to imaging.)

FORTRAN编制的常用算法程序，对学习数学分析的同学很有参考价值-FORTRAN prepared by the procedure commonly used algorithm for the study of mathematical analysis of the students was useful

梁可视为平面应力状态，先按图示尺寸划分为均匀的三角形网格，共有8×10＝80个单元，5×ll＝55个节点，坐标轴以及单元与节点的编号如图。将均布载荷分配到各相应节点上，把有约束的节点5l、52、53、54、55视作固定铰链，建立如图所示的离散化计算模型。(The beam can be regarded as a plane stress state. Firstly, the beam is divided into uniform triangular meshes according to the graphic size. There are 8*10=80 elements, 5*ll=55 nodes. The coordinate axis and the numbering of elements and nodes are shown in the figure. The uniform load is distributed to the corresponding nodes, and the constrained nodes 5l, 52, 53, 54 and 55 are regarded as fixed hinges. The discrete calculation model shown in the figure is established.)

说明：  给定一份step文件，将其中的拓扑结构和几何结构用代码提取出来。(Given a step file, the topology and geometry are extracted with code.)

一个关于餐观的定餐系统-a meal on the concept of fixed menu system

自己写的贪吃蛇游戏，体现了完整的面向对象思想-himself wrote the Snake games, reflects the integrity of the object-oriented thinking

说明：  fluent2020 udf的用户使用手册(ANSYS fluent 2020 udf Manual)