MATLAB如何跳过第一行

Question

fid = fopen('uncon_fat2_slowness.txt','r');
A = textscan(fid,'%f%f','Delimiter',',','headerLines',1);
data = cat(2,A{:});

但是

 A

A = 

    [0x1 double]    [0x1 double]

>> data = cat(2,A{:});
>> data

data =

   Empty matrix: 0-by-2

我的文件在标题后面有2000行，如何正确阅读？

#"DensityScaled","Density"
 -5.610522610822E-03 -5.610522610822E-03
 -5.622053005619E-03 -5.622053005619E-03
 -5.646903768966E-03 -5.646903768966E-03
 -5.684320728827E-03 -5.684320728827E-03