duocifangzhenxiamubiaoguijdeMSE

说明：  Matlab数理统计工具箱应用简介，适合于初学者。(Application of Mathematical Statistics Toolbox Matlab Introduction )

解线性方程组之直接法【matlab例程】经典算法直接应用方便快捷(Convenient and direct method for solving linear equations of the [routine] classical algorithm matlab direct application)

在文本框输入不同的参数，绘制得到相应的抛物曲线。(In the text box to enter different parameters to draw the corresponding parabolic curve.)

天线方向图的波达方向，用于描述回波的方向图2，可以用于初学者学习使用(DOA antenna pattern, used to describe the echo pattern 2, can be used for beginners to learn to use)

matlab环境下的估计算法music算法的matlab实现，有很好的实验效果(estimation algorithm matlab environment music algorithm matlab implementation, there is a very good experimental results)

关于SVM toolbox的详细使用说明，使读者可以很快的会使用SVM matlab工具箱(About SVM toolbox for details on these, so that readers can quickly use the SVM matlab toolbox)

COMPANDING USING ULAW IN MIMOOFDM

very useful book about MIMO-OFDM wireless communications with matlab

classic beamforming: wiener-hopf,SMI,LSMI,Hung-turner projection, eigenspace-bacsed beamformer

对于周期图的功率谱估计,当数据长度N太大时,谱曲线起伏加剧, 若N太小,谱的分辨率又不好,因此需要改进。两种改进的估计法是 平均周期图法和平滑平均周期图法。Bartlett法:Bartlett平均周期图 的方法是将N点的有限长序列x(n)分段求周期图再平均。(For the power spectrum estimation of the periodogram, when the data length N is too large, the spectral curve fluctuation intensifies,   If N is too small, the spectral resolution is not good, so need to be improved. The two improved estimates are   Average Period Graph and Smooth Mean Period Graph. Bartlett method: Bartlett average cycle chart   Is to re-average the finite-length sequence x (n) of N points by periodogram.)