在MATLAB中用非抽样小波变换也称多孔算法实现信号或图像的压缩。-In MATLAB using non-decimated wavelet transform algorithm, also known as porous signal or image compression.

三次抽样插值的第一类边界条件插值，用于数据处理和科学计算，适合matlab科学计算者参考。-First boundary condition cubic interpolation interpolation sampling, data processing and scientific computing is used for scientific computing matlab reference.