finger

convert binary data to gray data

说明：  内存dc，内存dc是用于双缓冲，以解决重绘闪烁的问题(Memory dc, memory dc for double buffering to resolve the issue of flickering redraw)

该程序可准确计算出每年（只局限于1900到2099年）复活节的日期。(The date of Easter Day every year could be exactly caculated.The year can only be between 1900 and 2099.)

kalman滤波器一个matlab程序，用于处理语音信号。(a kalman filter matlab program for the treatment of voice signal.)

Matlab实现灰度图像转换为RGB图像(grayscal—RGB base on Matlab)

直方图均衡化是指将一幅图像的像素值均匀地分布在图像的各个区间上，从而是图像的视觉效果得到改善。(Histogram equalization is an image pixel values evenly distributed in various intervals in the image, which is to improve the image of the visual effects.)

gabor filter,,,for iris,,,,,,, (gabor filter, and, for iris ,,,,,,,)

入门级代码，matlab源代码的第三部分。(Entry-level code, matlab source code for the third part.)

simulink仿真教程，对初学者很有用(the simulink simulation tutorial, very useful for beginners)

程序能够自动生成K奇异阵，每行每列都含有k个元素(generate the k singular matrix)