Butterworth1352461234

用MATLAB首先显示彩色图像，然后显示灰度化后的图像，再绘制直方图，直方图均衡化(MATLAB show color image first, and then according to gray image, to draw the histogram, the histogram equalization)

3GPP标准交织器，南京邮电大学，通信工程系(3GPP standard interleaver)

create a gaussian bell

plot bit error rate at differnt SNR

说明：  Matlab中如何实现二维和三维隐函数绘图 内含实例(Matlab, how to achieve two-dimensional and three-dimensional graphics containing examples of the implicit function)

Discrete Preisach hysteresis algorithm

DCT域数字水印嵌入算法MATLAB实现(DCT domain watermarking algorithm MATLAB Implementation)

Consists of matlab example which one can practice and familiarize with some of the commands

飞机平飞性能计算，确定飞机的平飞性能，包括平飞最大速度、平飞最小速度。(Calculation of level flight performance of aircraft to determine the level flight performance of aircraft, including the maximum level flight speed, minimum speed level flight.)

说明：  自己做的一个Matlab小时钟，可以自己更换背景图片，供大家互相学习(This is a samll clock based matlab,you can change the background by yourself.Hope your enjoy about it!)