Mie理论归一化散射光强的研究

利用平面波展开法计算二维声子晶体的固固组合Z模式声子晶体禁带(Calculating forbidden bands of two-dimensional phononic crystals in solid-solid Z mode by plane wave expansion method)

说明：  计算自由曲面透镜的轮廓坐标点，得到坐标点后导入solidworks等建模软件可以得到透镜模型。(Calculate the outline coordinate points of free-form surface lens, get the coordinate points and import SolidWorks and other modeling software to get the lens model.)

说明：  强大的图像处理库,供开发嵌入式解决方案TELEDYNE DALSA的Sapera Embedded SDK工具包(Powerful Image Processing Library for Developing Sapera Embedded SDK Toolkit for Embedded Solution TELED YNE DALSA)

说明：  一款四轴无人机开源代码，包括pid控制等内容(Open Source Code for a Four-Axis UAV)

20040928111024_vczx_fonts

说明：  这是个小小游戏，小时侯我们特爱玩的那种魔方块，不知大家玩过否？有什么改进希望大家能发信息给我，(This a small game, turkey we catch a special kind of magic squares, I do not know whether you have played? What we can hope to improve the information to me, thank you)

将一幅图像分成 SxS 个网格（grid cell），如果某个 object 的中心落在这个网格中，则这个网格就负责预测这个 object。(Divide an image into SxS grid cells. If the center of an object falls in the grid, the grid is responsible for predicting the object.)

说明：  计算PLL环路的传递函数，环路带宽，相位裕度等参数； 根据相位噪声大致估算对应的输出信号的jitter(calculate the transformer function, bandwidth, phase margin .etc; and calculate the jitter from phase noise;)

用c语言编写的俄罗斯方块游戏源码，控制台下的模拟(Tetris source code written in c language, simulation of the console )

说明：  使用python语言实现对灰度图像的角点检测，并实现匹配(Corner detection and matching of gray image using Python language)