File list (Check if you may need any files):
ExtCS\Contents.m
.....\ExtCS.pdf
.....\.....Demo\Contents.m
.....\.........\ExtCSDemo.m
.....\.........\ExtCSFig.m
.....\.........\ExtCSInit.m
.....\.........\ExtCSIntro.m
.....\.........\ExtCSPath.m
.....\.........\GenData\BoundData1.mat
.....\.........\.......\BoundData2.mat
.....\.........\.......\BoundDataFourier.mat
.....\.........\.......\BoundDataHadamard.mat
.....\.........\.......\BoundDataSigns.mat
.....\.........\.......\BoundDataUniform.mat
.....\.........\.......\Contents.m
.....\.........\.......\CpVec.mat
.....\.........\.......\DataL0_100.mat
.....\.........\.......\DataL0_20.mat
.....\.........\.......\DataL0_50.mat
.....\.........\.......\GenBoundData1.m
.....\.........\.......\GenBoundData2.m
.....\.........\.......\GenBoundDataFourier.m
.....\.........\.......\GenBoundDataHadamard.m
.....\.........\.......\GenBoundDataSigns.m
.....\.........\.......\GenBoundDataUniform.m
.....\.........\.......\GenCurveletMultiCSRes.m
.....\.........\.......\GenData_L0.m
.....\.........\.......\GenRectHybridRes.m
.....\.........\.......\GenRectMultiRes.m
.....\.........\.......\GenTbl01.m
.....\.........\.......\RunCS_L0.m
.....\.........\...Figures\Contents.m
.....\.........\..........\FastCSOperator.m
.....\.........\..........\GenFig1.m
.....\.........\..........\GenFig10.m
.....\.........\..........\GenFig11.m
.....\.........\..........\GenFig12.m
.....\.........\..........\GenFig13.m
.....\.........\..........\GenFig14.m
.....\.........\..........\GenFig15.m
.....\.........\..........\GenFig16.m
.....\.........\..........\GenFig17.m
.....\.........\..........\GenFig2.m
.....\.........\..........\GenFig3.m
.....\.........\..........\GenFig4.m
.....\.........\..........\GenFig5.m
.....\.........\..........\GenFig6.m
.....\.........\..........\GenFig7.m
.....\.........\..........\GenFig8.m
.....\.........\..........\GenFig9.m
.....\.........\GenData
.....\.........\GenFigures
.....\ExtCSDemo
ExtCS