Digital-information-system-of-Forest

说明：  基于stm32的atsha204的程序加密源码亲测可用(Encrypted source code of atsha204 program based on STM32 is available for personal testing)

一种图像自动识别算法，该方法：通过提取图像7个不变矩，结合神经网络(BP)对图像目标进行识别计算．结果表明， 该算法具有很好的识别效果，可以应用于图像小目标的识别．(an automatic image recognition algorithm, the method : extract images through seven unchanged moments, integrated Neural Network (ANN) to the identification of target images calculated. Results show that the algorithm has good recognition results can be applied to image small identify the target.)

geo 3.3.3 最新版本。通常用于GIS开发。(geo 3.3.3 the latest version. Typically used for GIS development.)

说明：  c语言程序设计，其中包含简单的c语言程序实例，通俗易懂，对学习c语言有很大的帮助。(if you want to learn c programming,you can see this book.)

提供了一个用C#语言实现的txt文件操作类，实现了写入txt、读取txt、读取指定行、删除指定行、查询txt指定内容，按照给定条件查询、删除txt文件内容等功能。调用方便，操作简单，附有使用说明。(Provides a C# language using the txt file manipulation class realized write txt, read txt, reads the specified line, delete the specified row, query txt specified content, in accordance with the conditions given query, delete the txt file content and so on. Call convenient, easy to operate. )

常用的千进制符号,我觉得很有用,至少有好几个是我不知道的.(1000 229 common symbols, I think that was very useful, at least several, I do not know.)

说明：  在n个城市建设通信网络，只需架设n-1条线路即可至少包含10个城市，城市数n由键盘录入，城市坐标由随机函数产生小于100的整数(In the construction of communication network in n cities, only n-1 lines are needed to include at least 10 cities. The number of cities n is input by keyboard, and the coordinates of cities are generated by random functions into integers less than 100.)

Armstrong number c program: c programming code to check whether a number is armstrong or not. A number is armstrong if the sum of cubes of individual digits of a number is equal to the number itself. For example 371 is an armstrong number as 33 + 73 + 13 = 371. Some other armstrong numbers are: 0, 1, 153, 370, 407.

this is a implementation of a eliza a specialist system ps. experimental only

包含完整的DIB图像类，使用该类能完成大多数关于BMP文件的图像操作。示例中包含对于图像的不同角度旋转，镜像，缩放，裁剪，相框等图像变换效果。(Contains the complete the DIB image class, use the class to complete the most image manipulation BMP file. Included in the sample for the different angles of the image rotation, mirroring, scaling, cropping, picture frame image transformation effects.)