plot with structfun

[Kai]

I like to plot my struct with the following code:

structfun(@plot,Data)

Data is a struct with different trials:
eg.
size(Data.trial1)=158 1

I like to change the color as in the following code
plot(Data.trial1,'r')

Can everybody help me?

Best,
Kai

[sscnekro]

> I like to plot
> Can everybody help me?

I like .. the way you write. Try this:
create an m-file named makeitred, containing
function sth = makeitred(x)
sth = plot(x,'r')

Then write to command window:
a = [1,2,3,4,5]; b = [3,4,6,6,4,45,446,4,34]; c = [2,454,555,5]; S.a = a; S.b = b; S.c = c;
LHS = structfun(@makeitred,S)

I suppose you will like to add a few more commands to the makeitred function, as e.g. save / export your figure, formatting, labeling, etc. You can also specify the function with more than one input. Come with more questions if you get stuck again. Best of luck.

[Wayne King]

"Kai " <sihin...@gmx.de> wrote in message <hud7vg$r43$1...@fred.mathworks.com>...

Hi Kai, perhaps you want something like:

test = struct('data1',randn(158,1), 'data2',cos(2*pi*(1/2)*(0:99)));
axes('NextPlot','add');
A = structfun(@plot,test,'UniformOutput',false);
set(A.data1,'color','r');

Hope that helps,
Wayne

[Walter Roberson]

Kai wrote:
> I like to plot my struct with the following code:
>
> structfun(@plot,Data)
>
> Data is a struct with different trials:
> eg.
> size(Data.trial1)=158 1
>
> I like to change the color as in the following code
> plot(Data.trial1,'r')

linehandles = structfun(@plot,Data);
[tf, idx] = strmatch('trial1', fieldnames(Data));
set(linehandles(idx), 'Color', 'r');

[Steven Lord]

"Kai " <sihin...@gmx.de> wrote in message

news:hud7vg$r43$1...@fred.mathworks.com...

structfun(@(z) plot(z, 'r'), Data)

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Steve Lord
sl...@mathworks.com
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