unconstrained_2d

简单的PCA主元分析源码，自己编写，亲测可用(Simple PCA principal component analysis of the source code, I have written pro-test available)

利用总体最小二乘法谐波检测，检测结果快速准确(Harmonic detection using the total least square method and the test results are fast and accurate)

GPS-INS-Matlab-code,是关于GPS_INS位置组合Matlab的仿真源码(GPS-INS-Matlab-code, are about the location of portfolio GPS_INS Simulation Matlab source code)

通过频域合成和复图像合成，实现一维信号的带宽合成，从而提高回波信号距离向的分辨率。(Through the frequency domain synthesis and complex image synthesis, realize a d signal bandwidth synthesis, so as to improve the echo signal to the resolution of the distance. )

说明：  MIMO通信系统 使用matlab描述和仿真(MIMO communication system description and simulation using matlab)

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采用RGB模型进行阴影的检测与去除。能够显示前景、背景、去除阴影后的运动目标(RGB model with shadow detection and removal. To show foreground, background, after the removal of shadows moving target)

嵌入同步信号以确定水印的嵌入位置，同时还可以抵抗各种时间轴上的同步攻击(Embedded sync signal to determine the location of the embedded watermark, but also resistant to a variety of simultaneous attacks timeline)

地震数据处理软件包，包括f-x预测滤波等，非常实用，搞地震方面的可以参考 (Seismic data processing software, very useful, engaging earthquakes can refer to )

用matlab轻松实现excel格式的数据输出(Easy to use matlab data output excel format)