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—The minimum variance distortionless response (MVDR) approach is very popular in array processing. It is also employed in spectral estimation where the Fourier matrix is used in the optimization process. First, we give a general form of the MVDR where any unitary matrix can be used to estimate the spectrum. Second and most importantly, we show how the MVDR method can be used to estimate the magnitude squared coherence function, which is very useful in so many applications but so few methods exist to estimate it. Simulations show that our algorithm givesmuchmore reliable results than the one based on the popular Welch’s method.

ESPRIT的谱估计算法，含有自动定阶，设置相应参数即可直接运行。(ESPRIT algorithm for spectral estimation, with automatic set-order, set the corresponding parameters can be directly run.)

超声换能器线性阵列声强和声压峰值计算案例(calculations of intensities and peak pressure of the linear arrays)

用matlab来实现IIR滤波器的设计实验，提供程序代码。(Matlab to achieve IIR filter design experiments to provide the program code.)

The goal of this lab is to exercise basic features of Servlet leveraging NetBeans IDE. You are going to build, run, and modify ServletExamples sample application using NetBeans. (The goal of this lab is to exercise basic features of Servlet leveraging NetBeans IDE. You are going to build, run, and modify ServletExamples sample application using NetBeans.)

Solution for some problems in Codeforces

基于GVF和VFC主动轮廓模型代码，代码采用matlab编写，另外有C语言编程提供更快运行速度(VFC based GVF active contour model and code, code written using matlab, another C programming language to provide faster speed)

我确实认为这个程序还是非常实用的，对大家肯定很有帮助。(I really think this procedure is still very useful, the U.S. certainly helpful.)

MATLAB图形处理工具箱~与冈萨雷斯《数字图像处理》配套(MATLAB graphics toolbox ~ and Gonzalez, " Digital Image Processing" complementary)

create bubble using matlab