radar2

自适应滤波器，运用自能算法滤除噪音，实现滤波(Adaptive filter, using the can filter out noise, the algorithm to implement filtering)

数字图像处理 取出高斯噪声的有效方法.通过matlab处理(Digital image processing effective way to remove the Gaussian noise)

几个指向性的程序源码，包含线阵，，面阵与带加权的阵型 (Several directional program source code contains a linear array, planar array with weighted formation)

说明：  NMF矩阵分解算法可用于高维数据分解和降维处理分析。(NMF matrix decomposition algorithm can be used for high-dimensional data decomposition and dimension reduction analysis.)

this is watermark source code. it is good for making programming

experiments for multimedia lab

BP神经网络对2ask,2fsk,4fsk,2psk,4psk,gmsk六种信号的学习和训练。 (BP neural network 2ask, 2fsk, 4fsk, 2psk, 4psk. gmsk six signals in the learning and training.)

papers on Power Quality IEEE

Image quality analysis using median and weiner filter finding the PSNR ratio

BER verses SNR in ofdm with amplifier: The BER performances of OFDM systems over the AWGN channel are given by the BER where N=512. We see that SNR required for BER=10-3 No channel coding scheme is adopted. Therefore, BER is a bit higher. The results with 16 QAM show that the required Signal to Noise Ratio (SNR) for BER=10-2 is almost the same. This is because the noise is the dominant.