三次样条平滑曲线，利用已有的算法Kjellander和PO…

An alternative to Matlab s HIST, function HISTW prevents extreme values in top and bottom percentiles of an input vector affecting the histogram s scaling, obscuring location and shape of the distribution s main mass. Limits of x and y (maximum only) axes can be set, and a marker line drawn at given x position. In contrast to HIST, bin size can be explicitly specified, and relative, rather than absolute, frequencies are plotted.

VC实现的绘制B样条曲线曲面的小软件,可绘制均匀,准均匀B样条和贝塞尔曲线曲面,鼠标点取控制点可调节曲线曲面的形状-VC realize the mapping B-spline curves and surfaces of the small software rendering uniform, quasi-uniform B-spline and Bezier curves and surfaces, mouse point adjustable from the control point of the shape of curves and surfaces

The Hammersley and Halton point sets, two well known low discrepancy sequences, have been used for quasi-Monte Carlo integration in previous research. A deterministic formula generates a uniformly distributed and stochastic-looking sampling pattern, at low computational cost. The Halton point set is also useful for incremental sampling. In this paper, we discuss detailed implementation issues and our experience of choosing suitable bases of the point sets, not just on the 2D plane, but also on a spherical surface. The sampling scheme is also applied to ray tracing, with a significant improvement in error.

C语言编的各类图形及动画效果-series of the C language types graphics and animation effects

VC图形编程 易于学习的模型 包括许多基础的技巧-VC easy to learn graphical programming model includes many of the basic skills

median filter for image in c

三维图象处理软件,有visual c++写成的 里面还有图象分割,形态学处理-3D image processing software, a visual c there is also written in image segmentation, morphological processing

基于tms320vc5509a的gpio控制很实用的-Based on the gpio control tms320vc5509a very practical

vc++数字图像模式识别技术及工程实践中的第七章签名鉴定-vc digital image pattern recognition technology and engineering practices and the identification of Chapter VII Signed

使用python写的简单验证码识别程序，china pub上验证可以使用-Using python to write a simple Verification Code identification procedures, china pub on authentication can be used