AVR单片机SPI通信

一个支持POP3 Post Office Protocol Version 3 的MFC类(A MFC class that supports POP3 Post Office Protocol Version 3)

物联网技术的服务器源码，好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好。

sift 图像特征提取算法源码，对研究sift算法很有帮助。(The source code of sift image feature extraction algorithm is very helpful to the research of sift algorithm.)

rossler混沌同步的MATLAB程序，倾力奉献！

《数字信号处理——理论、算法与实现》胡广书 书配光盘程序 本光盘共包含三个子目录，分别是DSP_FORTRAN, DSP_C和DSP_MATLAB。DSP_FORTRAN和DSP_C各含有约40个信号处理的子程序，概括了书中所涉及到的绝大部分算法。程序分别由FORTRAN语言和C语言编写（MA模型、ARMA模型及最小方差谱估计三个算法只给出了用C语言编写的程序, 没有给出相应的FORTRAN子程序），并在PC机上调试通过。编译环境是FORTRAN77 V5. 10和TURBO C2. 0。DSP_MATLAB含有近100个用MATLAB编写的信号处理程序，它们是本书各个章节的大部分例题，使用的是MATLAB6.1。(" Digital Signal Processing- Theory, Algorithm and Implementation" Hu Guang book written with the CD-ROM CD-ROM program includes three subdirectories, namely DSP_FORTRAN, DSP_C and DSP_MATLAB. DSP_FORTRAN and DSP_C contains about 40 of the signal processing routine, the book summarizes most of the algorithms involved. Program language and C respectively written in FORTRAN (MA models, ARMA model and minimum variance spectrum estimation is given by the three algorithms only programs written in C language, did not give the corresponding FORTRAN subroutines), and in the PC, through debugging . Compilation environment is FORTRAN77 V5. 10 and TURBO C2. 0. DSP_MATLAB contains nearly 100 written using MATLAB signal processing procedures, which are most of the various chapters of the book examples, using MATLAB6.1.)

可视化编程实例，小球在窗口内运动，碰到边界反弹，速度可调(Visual programming example, the ball in the window movement, encounter boundary rebound, speed adjustable)

关于DCDC测试的上位机源码。汽车电源行业方面。CAN通信，串口通信。大家可以下来看一看 ，参考一下。发散自己的思路。

请将本压缩文件包下的所有文件放在AutoCAD的支 持目录之下，如 AutoCAD 的安装目录下；或者在下拉 菜单中的 工具-> 选项 －> 文件 -> 支持文件搜索路 径 -> 添加 本程序所在目录。调入应用程序jgj.vlx ， 可以直接将本程序拖入AutoCAD绘图区域，或者在下拉 菜单的 工具－>加载应用程序 中找到本程序后加载即 可! 成功加载后，在命令行内输入bzjgj即可运行。在 对话框中,可以选择螺栓螺母的类型以及其它平、弹垫、 螺纹的显示等，具体使用方法可参见本文件夹中的图片。 体验版只能绘制规格为M10之组件,如果您要注册本工 具,可在命令行内输入 zc ,即可获得相关注册信息。(Please support all the compressed files in AutoCAD package under the Held under the directory, such as AutoCAD installation directory or pull-down Menu Tools-> Options-> File-> Support file search path Path-> add the program directory. Transferred to the application jgj.vlx, This program can be directly dragged into the AutoCAD drawing area, or in the drop-down Menu Tools-> Load application found that after loading the program Can! After successfully loaded in the command line, type bzjgj to run. In Dialog box, you can select the type of bolts and nuts and other flat, spring washers, Threaded display, specific methods can be found in the folder of pictures. Trial version can only draw specifications for the components of the M10, if you want to register the workers Tools, you can enter in the command line zc, you can get the relevant registration information.)

SX1278端口配置：通信接口SPI1:PA4: NSSPA5: SCKPA6: MISOPA7: MOSI复位：PA1射频开关芯片收发切换：       CTRL  /CTRLCTRL(RXE):  PA2                   1     0      RF_RX/CTRL(TXE): PA3                   0     1      RF_TXDIO0: PC0    可做收发中断用DIO1: PC1DIO2: PC2DIO3: PC3DIO4: PC4DIO5: PC5LED指示灯： PB0

 提取轮廓的几何特征判断是否为火焰 * 优点...动态火焰识别源程序 Mat ShiftFiltering(Mat img1);//实现opencv meanshift聚类算法. Mat firethreold(Mat inImg,int* rgb);//欧式距离  灰度图 Rect min_Rect(Mat data);//返回一群点的最小外接矩形 void sort_po(Mat src,Mat res, vector &out );//根据感兴趣像素点和聚类后的区域分布提取感兴趣区域 void kmean_color(Mat pic ,Mat &src,int color_Counts);//kmean聚类算法 void drawcc(Mat &res);//对聚类后的图片填充 int judgefire(Mat fire);//判断轮廓是否为火焰 int bSums(Mat src);//求白色像素的数量