结构可靠度分析的响应面法及其Matlab实现_桂劲松

说明：  广义的多项式混沌展开MATLAB工具箱，用于高维模型拟合(OpenPC is a toolbox for the creation and evaluation of Multi-Element Generalized Polynomial Chaos Expansion)

说明：  89C2051做的SHT温度湿度计，LCD1602显示(89C2051's SHT temperature hygrometer, LCD1602 display)

深海大洋，犹如浩渺宇宙，永远是神奇的远方美景！ 祝愿好奇诸君能够走进深蓝！BELLHOP 3D 是一扇小小的窗！ 在此感谢包（青华）老师、林（俊轩）老师、惠（俊英）老师的指导，也感谢吴老师、张老师的提醒！尤其感谢Michael B. Porter 对 BELLHOP 3D近40年孜孜不倦的探索！感谢国际科学社区对三维海洋传播声学永远的支持！更感谢由 Free Software 凝聚起来的全球自由科学家社区！(The deep ocean, like the vast universe, is always a magical distant beauty! I wish you all the curious gentlemen can go into the dark blue! uuuuuuuuuuu BELLHOP 3D is a small window! Thank you, Mr. Bao (Qinghua), Mr. Lin (Junxuan), Mr. Hui (Junying), for your guidance. Thank you, Mr. Wu and Mr. Zhang for their reminders. In particular, thanks to Michael B. Porter for his tireless exploration of BELLHOP 3D for nearly 40 years! Thank you for the support of the international scientific community for the three-dimensional ocean propagation acoustics forever! Thank you even more for the Free Software community of free scientists around the globe!)

python3 zip module for zip files

文章中的信道MIMO信道的容量推导，非常适合初学者理解，在下就是一名小白，还是看懂了，比较好的资料，不过没有matlab的仿真代码。(The channel MIMO channel capacity deduction in the article, very suitable for beginners to understand, in the next is a white, or understand, better information, but no matlab simulation code.)

一个适用于VC++的断点续传Dll源码，一个VC++支持多任务、多线程断点续传的DLL组件，并且用链表方式进行多任务管理。压缩包内含有DLL源文件以及演示程序。编译时要将编译好的DLL文件拷贝至Debug目录，运行后界面请参见截图。

帧间差分法是一种通过对视频图像序列中相邻两帧作差分运算来获得运动目标轮廓的方法，它可以很好地适用于存在多个运动目标和摄像机移动的情况。当监控场景中出现异常物体运动时，帧与帧之间会出现较为明显的差别，两帧相减，得到两帧图像亮度差的绝对值，判断它是否大于阈值来分析视频或图像序列的运动特性，确定图像序列中有无物体运动。图像序列逐帧的差分，相当于对图像序列进行了时域下的高通滤波。实例中有对应avi文件(Inter-frame difference method is a method that obtains the contour of moving object by differential operation of two adjacent frames in video image sequence. It can be well applied to the situation where there are multiple moving objects and camera moving. When abnormal object motion occurs in the monitoring scene, there will be obvious difference between the frame and the frame. By subtracting the two frames, the absolute value of the brightness difference between the two frames can be obtained. The motion characteristics of video or image sequence can be analyzed by judging whether it is larger than the threshold value, and whether there is object motion in the image sequence can be determined. The frame-by-frame difference of image sequence is equivalent to high-pass filtering of image sequence in time domain. There are corresponding avi files in the instance)

加速度计的Allan 方差曲线，亲测可以运行！！！(Accelerometer Allan variance curve, pro test can run.)

说明：  点阵字体库,分别是12点阵，16点阵，64点阵(Dot matrix font library, 12 dot matrix, 16 dot matrix, 64 dot matrix, respectively)

黑客技术教程，其实是一位黑客高手的随笔啊。(Hacking technology tutorials, is a master hacker of Suibi ah.)