题库，包括抓取试题，抓取答案，图像识别答案等

说明：  对基模高斯光束经过光纤后后的光斑变化做了温度模拟(Temperature simulation of the spot change of fundamental mode Gauss beams after passing through optical fibers is carried out)

说明：  准确的世界范围的省市区，三级联动下拉选择(Accurate worldwide provinces and municipalities)

说明：  一个关于LoRa系统的仿真，包含调制解调，编码，交织部分。(A simulation of Lora system, including modulation and demodulation, coding and interleaving.)

利用KF方法的卫星姿态确定仿真程序，simulink编写。-Satellite attitude estimation using KF filter/ simulink.

Fast OnlineUpdate for SuSE (fou4s)是一个bash脚本，它提供了YOU (YaST OnlineUpdate)的功能，但也可以在后台工作，检查每夜的更新。它支持断点下载和使用wget的代理。它也检查GPG签名。-Fast OnlineUpdate for SuSE (fou4s) is a bash script, it has provided YOU (YaST OnlineUpdate) function, but also may in the backstage work, inspect each night of renewal. It supports the break point to download and to use wget the proxy. It also inspects the GPG signature.

cop2000实现无符号数乘法——两个8位无符号数相乘，所乘结果是16位，采用原码一位乘，在计算时，用乘数寄存器的最低位来控制部分积是否与被乘数相加，然后右移部分积和乘数，同时乘数寄存器接收部分积右移出来的一位，完成运算后，部分积寄存器保存乘积的高位部分，乘数寄存器中保存乘积的低位部分。(Cop2000 implements unsigned number multiplication-multiplication of two 8-bit unsigned numbers. The multiplied result is 16 bits. When calculating, the lowest bit of multiplier register is used to control whether or not the partial product is added to the multiplier, and then the partial product and multiplier are moved right. At the same time, the multiplier register receives the right-shifted bit of the partial product. After completing the operation, the partial product register saves the product. The higher part, the lower part of the product is saved in the multiplier register.)

由于直接加法有数字大小限制，这里使用字符串进行1000位以内的数字加法。(Because direct addition has a numerical size constraint, the string is used to add numbers within 1000 bits.)

一个非常个性的Flash按钮特效，单击按钮会显示出菜单，最初状态是显示数字，鼠标移上后会显示出图片对应的菜单，把图片处理成白色背景，如演示所示，效果最佳。

046测试~！！ ！！ ！！！ -046 test ~! ! ! ! ! ! ! ! ! ! ! 11

专门介绍Bayesian的书籍，可以进行mcmc编程等(Special introduction Bayesian books, can MCMC programming etc.)