产生有限元输入文件的Matlab程序

双线性插值的matlab实现，可以用于运动补偿，对处理后的图像进行重建等。(Bilinear interpolation matlab realize that can be used for motion compensation, to deal with the images after reconstruction.)

sar成像的描述算法，具有介绍性质，入门者可以看看，效果很好。(introduction to sar iamging algorithm)

We start by giving a brief introduction to reservoirs and reservoir mod- elling at different scales. We introduce a mathematical model for the two- phase flow, before we look at numerical discretizations. In particular we look at the Multiscale Mixed Finite-Element (MsMFE) Method from the Matlab Reservoir Simulation Toolbox (MRST) [3], developed by SINTEF.

产生Galileo信号的matalb仿真代码，代码中有详细的主码和次级码产生的代码函数，代码可以直接使用，不需要再修改。

this is rbf file which is radial basis function

绘制四种常用低通模拟滤波器（贝赛尔滤波器，巴特沃斯滤波器，切比雪夫滤波器及椭圆滤波器）幅频特性曲线(Draw four commonly used low-pass analog filter (Bessel filter, Butterworth filter, Chebyshev filter and elliptic filter) amplitude-frequency characteristic curve)

数学公式模型的仿真，在matlab环境下把数学公式的图像画出来(Math model simulation, in the matlab environment, the mathematical formulas drawn images)

Show how to use unsharp masking algorithm. No image processing toolbox is needed.

embeding a bitmap image to audio file

压缩感知目前广泛应用于雷达成像或得超分辨稀疏成像，该文件为压缩感知三维成像。(Compressed sensing has been widely applied in radar imaging or sparse super resolution imaging, the file is compressed perception three-dimensional imaging. )