计算机视觉应用与 C#

gui绘制曲线，坐标系变换，运行在linux系统下，使用qt软件开发-gui drawing curves, coordinate transformations, running on linux system, the use of software development qt

拷贝位图到剪贴板-bitmap copy to the clipboard

完整的基本图形绘制系统-integrity of the basic Rendering System

微软XNA c#2005 3d图形导入，需要有xna的运行环境和c#的运行环境还需要directX-Microsoft backcross c# 2005 into 3d graphics, need xna operation and c# runtime environment also need directX

均值滤波去噪声程序，效果显著，已经通过调试-Mean filter to the noise process, achieved significant results, have been through the debugging

good code for image processing people and students

鼠标拖动绘制彩色曲线，测试Slider控件。使用VB右击功能。-mouse drive mapping color curve, slider control tests. VB right click function.

一个用vb编的3ds读入显示程序-with a vb series 3ds read display program

Cognitive radio frequency spectrum detection-The spectrum sensing of a wideband frequency range is studied by dividing it into multiple subbands. It is assumed that in each subband either a primary user (PU) is active or absent in a additive white Gaussian noise environment with an unknown variance. It is also assumed that at least a minimum given number of subbands are vacant of PUs. In this multiple interrelated hypothesis testing problem, the noise variance is estimated and a generalised likelihood ratio detector is proposed to identify possible spectrum holes at a secondary user (SU). Provided that it is known that a specific PU can occupy a subset of subbands simultaneously, a grouping algorithm which allows faster spectrum sensing is proposed. The collaboration of multiple SUs can also be considered in order to enhance the detection performance. The collaborative algorithms are compared in terms of the required exchange information among SUs in some collaboration

用小波变换对图象（256×256 灰度）做处理,内容包括很多常见的图像处理方法,值的借鉴-Using Wavelet Transform of the image (256 × 256 gray level) to do deal with, including many common image processing method, the reference value