ukf

说明：  为了提高认知无线电中感知用户对授权用户(主用户) 的检测概率,提出一种新的基于循环 谱统计量的主用户信号检测算法. 该算法利用循环谱离散频域平滑方法,对信号的循环谱在循环频 率处建立合理的检测统计量,然后求解得到对应不同虚警概率的判决门限,以使感知用户能检测信 噪比更低的授权用户信号.(To increase the detection probability of sensing users for licenced users (primary signals) in the cognitive radio , it put s forward a new primary users signal method based on cyclic spect rum statis2 tics. By using discrete f requency smoothing of cyclic spect rum , this algorithm establishes the reason2 able detection statistics on the cyclic f requency of signal cyclic spect rum , then solves and obtains the decision threshold correspond to different false alarm probability , as a result , making the sensing users can detect licenced users signal under lower signal in noise ratio (SNR) .)

testing channel estimation

水声kraken模型程序的使用说明性文章，详细讲解了kraken模型原理以及程序包的使用，非常经典，本站基本找不到类似的！(Acoustic kraken model program using descriptive article gave a detailed kraken model principle and the use of the package, very classic, basic can not find a similar site!)

自己编的matlab程序能够用于3D情况下偶极子天线辐射方向图的FDTD仿真！与大家共享！(it can be used to simulated the dipole antenna.by using the matlab language,the radiation pattern is simulated by using FDTD algrthom!)

此文档介绍了Matlab软件的更重要的另外一种算法--插值与拟合。(This document describes the Matlab software more importantly, another algorithm- interpolation and fitting.)

基于Matlab的MIMO-OFDM不同信道估计的对比程序，挺好的。(Matlab based on the MIMO-OFDM channel estimation different contrast procedures, quite good.)

本文件是poly16相位调制方式的仿真实现方案，希望能对大家有所帮助(poly16 phase modulation method to achieve the simulation program, we hope to help)

matlab遗传算法工具箱，在编程时使用遗传算法时，可以直接用工具箱中的函数(matlab genetic algorithm toolbox, use genetic programming algorithm can directly use the toolbox function)

利用最小二乘支持向量机实现无线传感器网络的目标定位(The use of least squares support vector machine to achieve targeting wireless sensor networks)

des code de matlab de la transforméé des images en ondelettes