attachments_2009_03_25

本程序可以进行主层分分析，将因素在轴上进行投影，选择几个贡献率比较大因子(This procedure can be the main floor sub-analysis, factor in the axis for projection, choose the contribution rate of a few relatively large factor)

该代码实现了图像的滤波处理，这段代码给出了三种滤波矩阵，包括图像平滑(低通滤波器)、图像边缘提取(高通滤波器)等。用户下载后可以根据自己需要修改滤波矩阵和参数值，以便实现特殊的功能。为了形象的说明滤波效果，代码执行后可以看到滤波前后滤波后的对比图像。 (The code of the image filter processing, the code shows the three filter matrix, including the smoothing (low pass filter), image edge detection (high-pass filter) and so on. Users can download their own need to modify the filter matrix and the parameter values in order to achieve a specific function. Filtering effect to the image description, code execution before and after filtering can be seen after comparison of the filtered images.)

是一些关于SAR成像滤波的集中滤波方法！基本的MATLAB算法(Some centralized filtering method on SAR imaging filter! Basic MATLAB algorithms)

模型，对于利用matlab做反演研究的人来说非常方便，包含纵横波速度，密度(Model, for use matlab to do inversion is very convenient for people, including the shear wave velocity, density)

详解MATLAB数字图像处理(张德丰)[程序源代码](Detailed MATLAB digital image processing (Zhang Defeng) [source code])

采用最小二乘法进行参数辨识，模型为三阶模型。(Using the least squares method to identify the parameters, the model for the third-order model.)

1D声学计算程序 由matlab编写，包括FEM和BEM，适合初学者(1D acoustic calculation program written by matlab, including FEM and BEM, suitable for beginners)

中频数字正交采样，并进行滤波，得出基带信号(IF quadrature sampling and filtering)

详细说明小波变换原理以及小波变换算法在matalb图像处理中的利用，很好的学习资料(Detail wavelet theory and wavelet transform algorithm in matalb use of image processing, good learning materials)

10本matlab学习的书籍，对学习matlab有很大的帮助。是很好的资料。(10 matlab learning books, learning matlab has a great help. Is a very good information.)