how to set the subplot label

how to delete the x10e4 at the end of the xaxis

 clc;close all;clear all;
s=load('first.txt');
N=3600*24;
t=1:N;
x=s(1:N);
[c,l]=wavedec(x,7,'db5');
for j=1:7
    a=wrcoef('a',c,l,'db5',8-j);
    subplot(7,2,2*j-1)
    plot(a);axis tight
    ylabel(['a',num2str(8-j)]);
end
for j=1:7
    d=wrcoef('d',c,l,'db5',8-j);
    subplot(7,2,2*j)
    plot(d);axis tight
    ylabel(['d',num2str(8-j)]);
end

Answer 1

[Walter Roberson]

There is no specific control over whether the label is in scientific notation or not. MATLAB does that automatically with unknown rules.

It is known, however, that MATLAB will turn that off for any axes in which you set the *TickLabel yourself. For example,

set(gca, 'XTickLabel', cellstr(num2str(reshape(get(gca, 'XTick'),[],1))) )

[Roger]

if i use 'axis tight', the xtick is covered

[Image Analyst]

Can you try a smaller font?

set(gca, 'FontSize', 8); % Or whatever it takes to read it.