差值算法，并且介绍了拉格朗日插值多项式，抛物线插值多项式...

图象压缩的处理，非常好用的代码，值得研究-Deal with image compression, very useful code, to be studied

Bezier贝赛尔函数集，包括贝赛尔形值点生成函数、贝赛尔控制点反算函数和汇编代码定点数快速生成函数等。-Bezier Bessel function set, including Bessel-value point generating function, Bessel control point anti-count function and compile code set points rapid generating function, etc..

在vs2010的MFC框架下，交互式的扫描转换圆弧和多边形，源码实现，可以运行，VC++源代码，可以通过代码了解扫描转换圆弧和扫描转化多边形的算法思想，还可以提高编程能力，以及阅读代码的能力

一个关于EPS的库-a library of EPS

对图像进行掩摸操作-right image mask operation

利用matlab，对视频进行处理，通过光流法，对目标进行运动估计。在视频跟踪和视频滤波方面有着重要应用。

图像压缩的霍夫曼编码算法-image compression encoding algorithm Hoffman

Ageia s PhysX(著名的游戏物理库) D3D 9使用代码演示。由于PhysX物理库使用OpenGL代码实现图形着色，从而使许多用DirectX 3D的程序员不能使用/读懂demo代码，这是使用D3D着色引擎重新写的一些demo代码。-Convex Geometry（带执行文件）-Ageia s PhysX (well-known game physics library) D3D 9 demo using the code. PhysX physics library as a result of the use of OpenGL graphics rendering code so that many use the DirectX 3D programmer can not use/read demo code, which is the use of D3D shaders to re-write some demo code.-Convex Geometry (with the implementation of document)

xilinx 基于查找表方法实现的IDCT的verilog源码-Xilinx LUT-based method to achieve the IDCT of the Verilog source code

Chapter 6 B-spline Surfaces basis.c tbasis.c Calculates the B-spline basis functions. bsplsurf.c tbsurf.c Calculates a B-spline surface. bspsurfu.c tbsurfu.c Calculates a periodic B-spline surface. dbasis.c tdbasis.c Calculates the B-spline basis functions and derivatives. dbsurf.c tdbsurf.c Calculates a B-spline surface and derivatives. knot.c tknot.c Calculates an open knot vector. knotu.c tknotu.c Calculates a periodic knot vector. rdpnp.c Support routine - inputs PNP (polygon net point) file. chap6all.zip ZIP file for all of Chapter 6. chap6all.tar.gz UNIX tar file for all of Chapter 6. -Chapter 6 B-spline Surfaces basis.c tbasis.c Calculates the B-spline basis functions. bsplsurf.c tbsurf.c Calculates a B-spline surface. bspsurfu.c tbsurfu.c Calculates a periodic B-spline surface. dbasis.c tdbasis.c Calculates the B-spline basis functions and derivatives. dbsurf.c tdbsurf.c Calculates a B-spline surface and derivatives. kn