200717105422

在混合高斯模型参数估计方法上有很多方法，例如最大似然函数的EM算法，但是该算法容易出现过拟合，故本文提出了一个变分EM的算法来对参数进行估计，可以避免EM算法中的不足。 下面的示例文件中说明了使用下面的示例文件说明了用法 examplevbem，VBEM M示例文件 faithful.txt数据集为例(The parameters of Gauss mixture model estimation method has a lot of methods, such as the maximum likelihood function of EM algorithm, but the algorithm is prone to overfitting, so this paper proposes a variational EM algorithm to estimate the parameters, can avoid the shortcomings of the EM algorithm in the. The following example file illustrates the use of the following sample file Examplevbem, VBEM, M sample files Faithful.txt data set as an example)

采用免疫算法在MATLAB平台中进行物流中心选址分析，(The location of logistics center is analyzed by immune algorithm)

沉箱结构图设计vb源码。输入参数，计算，在autocad中绘制结构图。(Caisson structure chart design vb source code. Input parameters, calculation, in autocad draw chart.)

比较完整的，基于圆拟合的光斑中心定位方法。可直接使用。(Relatively complete, based on the circle fitting algorithm facula Center.)

uml建模经典书，通俗易懂的话语让你轻松学习建模语言(uml modeling classic book, easy to understand words so that you easily learn modeling language)

opencv计算机视觉编程攻略源码，一共7章，源代码(Opencv computer vision programming source code, do not need to register abroad to download it.)

说明：  32个脉冲调制的线性调频连续波发射信号，单目标回波信号中加入了距离时延与多普勒频移信息。数字下变频后再进行脉压与MTD处理从而检测出距离与速度信息(For 32 LFMCW signals, the range delay and Doppler shift information are added to the echo signal of single target. After digital down conversion, pulse pressure and MTD are processed to detect the distance and speed information)

ECI与ECEF转换关系，卫星轨道模型方法，应用相关(ECI and ECEF conversion relation, satellite orbit model method, application correlation)

稠密匹配，对应文献采用邻域差值特征模板的立体匹配方法(matching)

BPSK MATLAB To achieve modulation and demodulation(BPSK MATLAb)