xiaoboquzao

基于焊接图片的pca降维，knn分类算法。(Pca-based solder image dimension reduction, knn classification algorithm.)

contemporary communications

很好的书，我找了好长时间才找到的，大家要去看看，肯定会有收获的！(Very good book, I found a good long time to find everyone going to look at, there will certainly be harvested!)

Matlab For Communication

哈明窗设计带通滤波器 低阻带边缘：0.3*pi ； 高阻带边缘：0.6*pi AS＝50dB； 低通带边缘：0.4*pi RP＝0.5dB； 高通带边缘：0.5*pi (hamming window design a bandpass filter)

三发一收的STBC误码率仿真，QPSK，瑞利衰弱信道，图很好(I collected three STBC BER simulation)

matlab做的论文资料，从CNKI上找来的，这里免费给大家，希望对大家有用(MATLAB based on the double inverted pendulum control system design method, which died on the CNKI papers, fees, free of charge to everyone here, in the hope that useful)

matlab introductry programming

导入统计套利品种的计算过的残差（要平稳）命名为resid文件，残差低于两个标准差买入，高于两个标准差卖出，计算买入和卖出点、次数以及收益，比较简单的一个小程序。(Calculation of statistical arbitrage varieties imported over residuals (to smooth) file named resid residuals less than two standard deviations to buy, sell higher than two standard deviations to calculate buy and sell points, the number and income , a relatively simple applet.)

D-S证据理论数据融合，包括压缩比、运行时间和计算复原图像的峰值信噪比,合成孔径雷达（SAR)目标成像仿真。( D-S evidence theory data fusion, Including compression ratio, image restoration computing uptime and peak signal to noise ratio, Synthetic Aperture Radar (SAR) imaging simulation target.)