MATLAB: Place number before decimal point

matlab settingplace number

Hi,

how can we set place number before decimal point?

For example i want to show 2.6104e+03 as 2610.4

Best Answer

It depends on where you’re displaying it. If in the Command Window, the format function determines how it is output:

value = 2610.4;
format short e
v1 = value
format short g
v2 = value

produces:

Related Solutions

MATLAB: Can’t I store this many values In line

Since v7 is an integer type (int16), when you combine it with doubles in concatenation [ ], the doubles get converted to int16. To get around this you need to convert v7 to a double first. E.g.,

[v1 v2 v3 v4 v5 v6 double(v7)]

The 32767 you are seeing is simply the double values larger than the largest int16 (32767) being clipped at that value.

MATLAB: How to bar plot legend with group by color

Here is a crude way to solve this problem

T4 = DAtavi.Turbidity;
y4 = month(DAtavi.Date);
[Uy4,~,Ix] = unique(y4);
T4Max = accumarray(Ix, T4, [], @max);
name = {'Jan';'Feb';'Mar';'Apr';'May';'Jun';'Jul';'Aug';'Sep';'Oct';'Nov';'Dec'};
ax = axes();
grid on;
hold on;
hb1 = bar(Uy4(1), T4Max(1), 'FaceColor','g');
bar(Uy4(2), T4Max(2), 'FaceColor','g')
hb2 = bar(Uy4(3), T4Max(3), 'FaceColor','r');
bar(Uy4(4), T4Max(4), 'FaceColor','r')
bar(Uy4(5), T4Max(5), 'FaceColor','r')
bar(Uy4(6), T4Max(6), 'FaceColor','r')
hb3 = bar(Uy4(7), T4Max(7) ,'FaceColor','b');
bar(Uy4(8), T4Max(8) ,'FaceColor','b')
bar(Uy4(9), T4Max(9) ,'FaceColor','b')
bar(Uy4(10), T4Max(10) ,'FaceColor','b')
hb4 = bar(Uy4(11), T4Max(11), 'FaceColor','g');
bar(Uy4(12), T4Max(12), 'FaceColor','g')
legend([hb1 hb2 hb3 hb4])
set(gca,'XTick',1:12,'xticklabel',name);

Best Answer

Related Solutions

MATLAB: Can’t I store this many values In line

MATLAB: How to bar plot legend with group by color

Related Question