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《MATLAB R2008图形与动画编程实例教程》的源代码--第六章(" MATLAB R2008 examples of graphics and animation programming tutorial" source code- Chapter VI)

This folder Contains one file file of code of cognitive femtocell, second computing distance and third also computing path loss. We consider smart “cognitive” femtocells, that can decode the base station control channel and make decision on their transmission opportunities based on the scheduling and resource allocation of the overlaying macrocell. The operation of such femtocells is somehow reminiscent of “Type II” relays, as specified in the IEEE 802.16j standard. Under certain system assumptions, we consider the tradeoff region of the macrocell versus aggregate femtocell throughput

routing algorithm in wireless network

利用LSB算法去实现了电子水印技术。代码完全实现了嵌入以及提取， 算法同时包含了4种攻击算法以及利用psnr测量提取的水印和攻击后提取的水印(This algorithm describes digital watermark technique by using LSB. This code implement embedding and extraction. At the meanwhile, this algorithm includes 4 different kinds of attacks and in the end, measure psnr between extracted watermark and attacked extracted watermark)

Matlab function for image proecssing

线性连续系统的数字PID控制（用GA整定PID参数） (Linear continuous system of digital PID control (with GA tuning PID parameters))

十折交叉验证算法的代码，我用的比较简单，希望大家能够喜欢(Ten-fold cross-validation algorithm code, I use relatively simple, hope that we can love)

利用蚂蚁算法求解TSP问题的matlab源程序，适合初学蚂蚁算法的朋友学习，同时又利于理解TSP问题。(The use of ant algorithm matlab source TSP problem, suitable for beginners to learn ant algorithm friends, but also conducive to understanding the problem TSP.)

Experiments on effects of synchonization errors in OFDM receivers

信号检测与估计的教材的附录代码，仅供参考，加深对课程的理解(Signal detection and estimation of materials Appendix code, for reference, to deepen understanding of the curriculum)