ompbox7

alamouti的mimo方案，包括1发2收，2发1收，2发2收。里面包含文件：qpsk.m；decode1.m；decode.m；mimo_12.m；mimo_21.m；mimo_22.m以及结果和说明文档mimo.doc。 帧数：1000 帧长：1024 调制方式：qpsk 收发天线数：1*2,2*1,2*2 (alamouti of mimo programs, including a fat, 2 received, 2 fat, 1 received, 2 sent 2 income. Which contains the file: qpsk.m decode1.m decode.m mimo_12.m mimo_21.m mimo_22.m and results and documentation mimo.doc. Frames: 1000 Frame Size: 1024 Modulation: qpsk transceiver antennas: 1* 2,2* 1,2* 2)

audio watermarking embedding and exctract

本程序实现了对数极坐标的基本变换，可以在图像处理、稳像等领域进行应用(logpolar algorithm)

l粒子滤波，matlab程序，欢迎大家交流，共同提高(l particle filter, matlab program, welcome to share and improve together)

稀疏表示分类算法，用于样本分类的数学算法(Sparse that classification algorithms, mathematical algorithms for sample classification)

GPS接收数据中出现野值时的一种处理方法，较为简单易懂(A processing method of data outliers occur when the GPS receiver, the relatively straightforward)

wilson-θ法的matlab 程序代码，计算了两个自由度的位移(wilson-θ method matlab code to calculate the displacement of the two degrees of freedom)

Matrix Converter Commutation Strategies With and Without Explicit Input Voltage Sign Measurement

基于MATLAB的数字水印技术研究 关键词：数字水印 Matlab Visual C++6.0 DWT DCT (MATLAB-based digital watermarking technology research Keywords: digital watermarking Matlab Visual C++6.0 DWT DCT)

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.