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介绍matlab界面设计方面的内容，对于matlab设计是很有用的(Introduction matlab interface design aspects, is useful for the design matlab)

求序列向量xn的傅里叶变换和离散傅里叶变换并画出它们的幅频特性和相频特性曲线，验证离散傅里叶变换是傅里叶变换的等间隔采样，验证IDFT和DFT的唯一性(Find the Fourier transform of the sequence xn vector and the discrete Fourier transform and draw their amplitude-frequency characteristic and phase-frequency characteristic curve, verify the discrete Fourier transform is the Fourier transform of equally spaced sampling, verification of IDFT and DFT Uniqueness)

一维移动最小二乘法以及最小二乘法的曲面拟合，可以直接使用(One dimensional moving least square method, which can be used directly)

本程序应用于选择图像处理区域，然后进行绿色分析。还可以求得绿色站的比重。(This procedure applies to select image processing region, and then proceed to the green analysis. Can also find the proportion of Green Point.)

计算峰值信噪比,可以用于检查图像密写的效果(Calculation of peak signal to noise ratio, images can be used to check the effect of Steganography)

此段程序可以完成数据波形的频谱细化和小波包分解(czt wavellet)

matlab程序，Fleury算法,在一个Euler图中找出Euler环游(Matlab program, Fleury algorithm, to find the Euler around in a Euler diagram)

说明：  小波变换 (matlab的小波变换 )

旋转经验正交函数，常用于海洋、气象专业，分析特征向量。(Rotated empirical orthogonal functions, commonly used in the marine, meteorology, analysis of feature vectors.)

不确定多采样率min_max鲁棒预测控制Multirate min_max uncertainty Robust Predictive Control(Multirate min_max uncertainty Robust Predictive Control)