地图数据可视化

指纹识别原理和算法-the principle and arithmetic of fingerprint identify

一个三维显示服装布料的源代码，很有参考价值的-A three-dimensional apparel fabrics show the source code, are worthy of

jpeg2000中的空间变换中的DWT，9/7有损小波正变换，这是在ADI blackfin535 DSP平台下的-JPEG2000 transform space of the DWT, 9/7 wavelet is detrimental to transform, which is in the ADI blackfin535 DSP platform

原代码下载，我对计算机图形学的编程实践，包括画直线、反走样直线、画圆、 画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。由于 精力有限，未对原码做任何注释。出于简化编程的考虑，许多地方指定了常数，未做 通用处理。解压缩后建立gui16目录，在其下有原代码和工程文件。在gui16下建立 release目录，其下有一可执行文件及其所须的位图及模型文件。如在release目录之 外执行程序，必须复制所需位图及模型文件。-Download the original code, I have the practice of computer graphics programming, including painting a straight line, anti-aliased line, circle, drawing an oval, rectangular painting, painting polygon, rectangle fill, polygon fill, 3D transformation, light, texture and so on. Because energy is limited, the original code did not make any comment. Simplify the programming for consideration, in many parts of specified constants, GM deal done. After the establishment of gui16 extract directory, in its code and under the original project file. Gui16 established in the release directory, which under one executable file and the necessary bitmap files and models. Such as in the release directory outside of the implementation of procedures, you must copy the necessary

pca算法，用于数据降维，注释非常详细清晰，-PCA algorithm, for data dimensionality reduction, clear and very detailed notes,

很好的边缘锐化（图像处理）-Edge Sharpening good (image processing)

非常好用的中值滤波程序~~~~非常好用的中值滤波程序~~~~非常好用的中值滤波程序~~~~非常好用的中值滤波程序~~~~非常好用的中值滤波程序~~~~非常好用的中值滤波程序~~~~非常好用的中值滤波程序~~~~非常好用的中值滤波程序~~~~非常好用的中值滤波程序~~~~

本代码是用VC++开发的水印源程序，包括水印的嵌入和提取-the code is developed by VC watermark source files, including the watermark embedding and extraction

曲线拟合c++代码，在学数值分析(计算方法)的同学可以参考一下-curve fitting c code, the numerical analysis study (calculated), the students can take a look

虚线填充五边形试验 ，用到了bresenham划线算法-dotted filled test uses bresenham crossed Algorithm