DCT变换及IDCT变换，为较为常用的变换，在许多信号处理中经常使用。...

一个获得一张位图图像某一点像素信息的程序。-To obtain a bitmap image to a certain point pixel information.

图形学绘图.图形学作业,给要入门的师兄弟们用.-graphics drawing. Graphics operations, to the entry of Shikuangdimen to use.

绘制给定数据的波形，跟上次传的那个一样，就是一个CGraph 类，主要是改进了一点算法，修正了一点错误-drawn to the waveform data set, with the last word that the same, which is a CGraph category, the main point is to improve the algorithm, amended 1:00 wrong. .

1621显示测程序,可以用在很多场合的,需要显示地方.-1621 showed that measurement procedures can be used in many occasions, the need to demonstrate local.

所谓分水岭算法有好多种实现算法，拓扑学，形态学，浸水模拟和降水模拟等方式。要搞懂就不容易了-The so-called watershed algorithm realize there are a variety of algorithms, topology, morphology, water modeling and simulation, such as precipitation. Should they get to know not so easily

一些windows排序贴图的有关内容,对于贴图不会被覆盖的问题简单地进行了编码一些比较基础的东西

快速提取红外图像中的运动亮点，能达到100帧/s的处理速度，需要HAlconSDK支持-Rapid Extraction of infrared images of sports highlights, to achieve 100/s processing speed, the need to support HAlconSDK

指纹识别程序-Fingerprint identification procedure

主要是计算机图形学中扫描线填充算法的实现-Mainly in computer graphics scanline fill algorithm