DSP实验使用，z域和s域的映射，主要在通信方面的应用

图像处理中关于灰度图像的处理占了一大部分。而灰度变换是数字图像处理必须掌握的知识。这里提供灰度变换源代码，仅供参考-Image Processing on the gray image of the treatment accounted for the majority of one. The gray-scale transformation of digital image processing must master knowledge. Here to provide gray-scale transformation source code, for reference only

该函数实现了数字图像处理中的双三次线性插值函数-the function implement the bicubic interpolation in digital processing

本代码依据提升小波原理自己编写，供大家参考，其中的正反变换大家能清楚看到了-the code based on wavelet theory enhance their preparation for your reference, the pros and transform you can clearly see the

实现图形填充，算法为内部表示区域种子填充算法-Fill the realization of graphics, algorithms for internal representation of regional seed fill algorithm

Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.-Tracking a moving object through several frames, provided changes from frame to frame are on the order of+-(10+ "X Range") pixels in the X direction and+-(10+ "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.

包括图像输入（打开文件、采集、捕捉图像、从剪贴板粘贴、打开扫描软件、灰度化、添加随机噪声、椒盐噪声、去噪声）、图像处理（几何变换、灰度反转、直方图均衡化、直方图统计、图像复原、边缘提取、伪彩色、二值化、图像变换）、图像输出（另存图像、打印输出、复制到剪贴板）-Including image input (open the file, capture, capture images, paste from the clipboard, open the scanning software, graying, adding random noise, Salt and pepper noise, to noise), image processing (geometric transformation, gray inversion, histogram equalization oriented, histogram statistics, image restoration, edge extraction, pseudo-color, binary, image transform), image output (save the image, print out, copy to clipboard)

一个基于小波变换的边缘提取程序，用matlab实现，速度块，很不错。-one based on wavelet transform edge extraction procedures used Matlab to achieve speed block, very good.

方块编码程序 本程序采用了最简单的方块编码对512×512的lena图像进行了编码 运行程序后可以看出，方块取得越大，图像编码后失真越大。 -Box coding procedures used in this process the most simple box of 512 × 512 encoding the lena image after the encoding run the program we can see that the box to obtain the greater the greater the distortion image is encoded.

计算机中表示图形、以及利用计算机进行图形的计算、处理和显示的相关原理与算法，构成了计算机图形学的主要研究内容-Said computer graphics, and the use of computer graphics calculations, processing and display the relevant principles and algorithms, constitute the main research content of computer graphics

模拟足球场绘制，可逼真绘出3D造型，可旋转，改变视角等-Simulated soccer field map can be drawn realistic 3D modeling, can be rotated to change the perspective, etc.