dscdma_ann

matlab code to draw the chrometic component of finger

求匹配点的小程序，很好用，在WINDOOWS 平台下运行，需要先安装相关程序，在运行程序。(Small program request match points, useful, in WINDOOWS platform to run, need to install the related program, run the program.)

利用matlab进行声纳模型的简单建立，用于以后的仿真程序(Simple use matlab to establish sonar model for future simulation program)

In a multiple transmit antenna, single antenna per receiver downlink channel with limited channel state feedback, we consider the following question: given a constraint on the total system-wide feedback load, is it referable to get low-rate/coarse channel feedback from a large number of receivers or high-rate/high-quality feedback from a smaller number of receivers? Acquiring feedback from many receivers allows multi-user diversity to be exploited, while high-rate feedback allows for very precise selection of beamforming directions. We show that there is a strong preference for obtaining high-quality feedback, and that obtaining near-perfect channel information from as many receivers as possible provides a significantly larger sum rate than collecting a few feedback bits from a large number of users.

本程序为小波在矩阵方程求解中的应用例程。(This procedure for the wavelet in the matrix equation in the application of routine)

partial least square matlab code.

matlab code of neural network design of Haugen

M-File Construction Rules

基于随机阵列的MUSIC算法，用于目标的DOA估计。(Random-array based MUSIC algorithm which can be used to estimate the DOA of targets.)

说明：  利用自然梯度算法，仿真盲信号分离过程，并给出学习收敛曲线(Use of natural gradient algorithm, simulation blind signal separation process, and gives the convergence curve of learning)