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小波基的构造，每步均有说明，讲解很详细，值得学习(Wavelet construction, each step that has to explain in great detail, it is worth learning)

本算法可实现图形裁剪，并将0°，45°，90°，135°四角度偏振图像合成强度图像，偏振度图像，偏振角图像，椭圆偏振率图像(This algorithm can realize graphic cutting and synthesize intensity images of 0, 45, 90, 135, four angles, polarization image, polarization angle image, elliptical polarization image)

包括回归分析和概率统计，结合PCA的尺度不变特征变换(SIFT)算法，计算晶粒的生长，入门级别程序。( Including regression analysis and probability and statistics, Combined with PCA scale invariant feature transform (SIFT) algorithm, Calculation of growth, entry-level program grain.)

matlab的四种边缘提取办法比较（代码）(the four edge detection matlab comparison approach (code))

说明：  绘制二维nurbs曲线，可以通过改变控制点或者权重从而改变图形的形状。(Draw a two-dimensional nurbs curve that changes the shape of a shape by changing the control point or weight.)

FAST ICA 算法用于ICA实验，可用于人脸识别等领域(FAST ICA algorithm for ICA experiments, can be used in areas such as face recognition)

说明：  在Matlab下，使用二元树复小波进行图像检索(Texture retrieval using DT CWT)

pca算法，用于数据降维，注释非常详细清晰，(PCA algorithm, for data dimensionality reduction, clear and very detailed notes,)

这是学习CVI关于网络设置方面的一个很有价值的例子(to study how to use cvi)

数字图象处理算法的演示，包括：图象的DFT和逆DFT，图象的FFT和逆FFT，在图象中加入正弦噪声，图象的模板运算实现图象平滑和锐化等等。(digital image processing algorithms demo, including : Image DFT and inverse DFT, FFT image and inverse FFT, in the image by adding sinusoidal noise, the template image Operational Image sharpening and smoothing and so on.)