水质拟合工具

一个图像质量评价方法的源代码，区别于传统的PSNR评价方法，属于图像处理学科研究的前沿。-a method to evaluate image quality of the source code, PSNR different from the traditional evaluation methods, image processing belonging to the forefront of interdisciplinary research.

It is a graphical representation of globe.

一个图像检索系统的源代码，一个开发好的系统，供大家参考-an Image Retrieval System source code to develop a good system for reference

不好的东西我是不会发的 看看就知道了-the bad things I will not look at the hair will know

五角星的绘制与动作 083858.rar-five-pointed star with the drawing action 083858.rar

Vector in 3D space Vector in 3D space

这是一个利用计算机图形学画直线的算法，希望给初学者带来帮助-directory

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

最精简的jpeg编码源代码- Most simplifies jpeg code source code

一个完整简明的PYTHON图像处理程序_2-a concise PYTHON has made a complete image-processing program _2