soft

PURPOSE

SYNOPSIS

function y = soft(x,T)

DESCRIPTION

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

script_simulation_adpWBPDN partial script for running different solvers for adaptive reweighting
script_simulation_wtBPDN partial script for running different solvers
demo_KalmanRWT demo_KalmanRWT
demo_dynamicRWT demo_dynamicRWT
demo_streaming demo_streaming
demo_streamingDWT demo_streamingDWT
demo_streamingLOT demo_streamingLOT
SpaRSA_adpW SpaRSA version 2.0, December 31, 2007

SOURCE CODE

0001 function y = soft(x,T)
0002 if sum(abs(T(:)))==0
0003    y = x;
0004 else
0005    y = max(abs(x) - T, 0);
0006    y = y./(y+T) .* x;
0007 end
0008 
0009

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