the.expendables.(2010).eng.1cd.(3787046)

针对防空作战中空中目标航迹预测的问题,提出一种基于灰色理论的空中目标航迹预测方法.该方法通过建立等维新息残差修正GM预测模型,实现了航迹的实时在线预测,从而提高了预测精度.(method for predicting aerial target tracks in air defense warfare was put forward based on grey theory．establishing the predicting GM model of corrected residual error，on—line prediction of the target track could be realized in real time，and thus could improve the prediction precision.)

hey there!this is the matlab code for DEC protocol for wireless sensor networks.hope you will find it helpful...

sar技术 孔径雷达 sar技术 孔径雷达sar技术 孔径雷达(sar sar sar sar sar sar sarsar sar sar sar sar sar sar)

计算噪信比的小程序，针对离散序列的matlab例程(Calculate the noise to signal ratio of small procedures, matlab routines for discrete sequence)

Space–time block coding is a technique used in wireless communications to transmit multiple copies of a data stream across a number of antennas and to exploit the various received versions of the data to improve the reliability of data-transfer. The fact that the transmitted signal must traverse a potentially difficult environment with scattering, reflection, refraction and so on and may then be further corrupted by thermal noise in the receiver means that some of the received copies of the data will be better than others. This redundancy results in a higher chance of being able to use one or more of the received copies to correctly decode the received signal. In fact, space–time coding combines all the copies of the received signal in an optimal way to extract as much information from each of them as possible.

图像分割的方法有许多种，其中阈值分割的方法很常用，提供一种基于otsu算法的图像分割方法，很实用。(There are many kinds of method of image segmentation, threshold segmentation method is commonly used, provide a method of image segmentation based on otsu algorithm is very practical)

文章讨论了利用超声以及一种物理模型来研究松质骨的健康状况。(A physical model for broadband ultrasonic studies of cancellous bone)

This is program to do recognition based on OPG images for forensic applications

用Matlab实现的人工免疫系统, 非常全面。(Implementation of artificial immune system in matlab.)

对多目标优化算法NSGA-II算法的改进，该算法进化代数少，但是获得的最终效果特别好！(pair of multi-objective optimization algorithm NSGA-II algorithm, the algorithm evolutionary less algebra, However, the ultimate effect was particularly good!)