Fresnel_rectangle_30mm

可以满足一般的b/s数据录入功能，ajax构建的-meet general b/s data entry functions, the ajax Construction

vcard is a program to edit-fix your vcard files

Vhdl code for ofdm demodulation

说明：  前向传播算法，包含源码 以及PPT，，训练出的结果比较理想，可以参考(The forward propagation algorithm, including source code and PPT, the training results are ideal, you can refer to)

说明：  用于研究matlab的数字数据的相关性，并出图。对于有科研需求的用户，有很大的借鉴作用(It is used to study the correlation of digital data of MATLAB and draw the graph. It can be used for reference for users with scientific research needs)

double desktop for windows

介绍一下制作这个类库的流程：新建一个项目→选择 类库 → 在这个类库的基础上添加新建项 → 用户控件→添加 引用HalconDotNet → 拖一个 Halcon显示图像的HalconWindow 上去 → 改写，添加 放大 缩小的功能 完毕。(Description: halcon and C # joint programming, control function 1, support the mouse button zoom and left drag 2, support in the image after scaling, region, xld, roi can reproduce 3, support region, xld in accordance with the specified color display, and In the zoom after the recurrence of 4, support rectangle 1, rectangle 2, circle, and straight roi drawing 5, you can display the current position of the left mouse button image gray value 6, you can save the original image, or screenshots of the current window (Halcon and C # joint programming))

说明：  开源飞控：支持气压计、超声波定高、户外GPS定点、定速巡航(Open source flight control: support barometer, ultrasonic altimeter, outdoor GPS, cruise control)

利用python中Dijkstra的包，进行最短路径的算法实现过程(Using Dijkstra package in Python to implement the shortest path algorithm)

本代码实现了rift算法对特征点进行匹配(This code implements rift algorithm to match feature points)