GPS单历元信号变形监测数据去噪处理。包括小波软/硬阀值去澡，中值滤波去噪-Single epoch GPS deformation monitoring data signal de-noising processing. Including wavelet soft/hardware to the shower threshold, median filter denoising

方波信号削噪，用sym8小波进行三层分解并用heursure软阈值进行小波系数阈值化-Cut a square wave signal noise, three with sym8 wavelet decomposition and use heursure soft threshold wavelet coefficients thresholding

This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), A window function design FIR digital band-pass filter, Comparison of soft threshold and hard threshold and today various threshold ca

Signal dimension estimates, Comparison of soft threshold and hard threshold and today various threshold calculation method, Least-squares regression analysis algorithm.

Comparison of soft threshold and hard threshold and today various threshold calculation method, Automatic identification in the matlab environment the size of the connected area, Combination formula DSmT evidence reasoning calculation function.