课设的香农能量算法例程

matlab官网的时钟程序，请大家欣赏，资源共享(the clock programme used the matlab,it is wonderful ,thanks)

利用转换公式将真彩图像转换为灰度图像。将灰度图像的每一个像素点对应一个元素保存在一个矩阵中。然后利用帧差法进行图像差分处理，从而提取出运动目标。对差分后的图像二值化处理，用最大类间方差分割法遍历求取最优阈值。使其作为基准，区分差分图像的背景元素和目标元素。最后用matlab进行编程使目标信息高亮显示在屏幕上。(The true color image is converted to gray image by transformation formula. Each pixel of a grayscale image is stored in a matrix corresponding to one element. Then the frame difference method is applied to image difference processing to extract moving targets. After the two valued processing of the differential image, the optimal threshold is obtained by traversing the maximum variance between classes. It is used as a benchmark to distinguish the background and target elements of the differential image. Finally, Matlab is programmed to highlight the target information on the screen.)

Reading a PGM image file

说明：  matlab处理图像的一些基本方法。其中有一部分mex程序需要安装编译，请参考其中的文档(matlab image processing some of the basic method. Some of them need to install the compiler mex procedures, please refer to the documentation of which)

说明：   该程序实现时域LMS算法，并用统计的方法仿真得出不同步长下的收敛曲线( Of the time domain LMS algorithm program implementation and use of statistical methods are not synchronized long simulation shows the convergence curve under)

说明：  MATLAB程序（附图像），对图像商标文字的分割。(MATLAB (AP like), the trademark image segmentation words.)

You can see your digital clock by matlab and just simulink.

code to make a gray map in matlab

小波变换用计算机的快速实现，采用MATLAB计算工具(Wavelet transform fast to achieve using the computer，Using MATLAB calculation tool)

简单的线性回归的算法以及运用此算法对简单数据进行分类处理(Simple linear regression algorithm and apply this algorithm to classify simple data processing)