Title a plot with variable 'char'

Hello MATLAB Community,

I would to title a plot with a variable in workspace, but shows the follow errow:

block= input('which block: '); % ask which block of study, this example 'T250'
[figure1] = createfigure(Index,block); % call function

function [figure1] =  createfigure(Y1)
%CREATEFIGURE(Y1)
%  Y1:  vector of y data

%  Auto-generated by MATLAB on 11-Mar-2019 05:54:01

% Create figure
figure1 = figure;

% Create axes
axes1 = axes('Parent',figure1);
hold(axes1,'on');

% Create plot
plot(Y1); title(sprintf('PLOT OF SERIES %s',block)); 

% Uncomment the following line to preserve the X-limits of the axes
% xlim(axes1,[0 330]);
box(axes1,'on');
% Set the remaining axes properties
set(axes1,'XTick',...
    [0 12 24 36 48 60 72 84 96 108 120 132 144 156 168 180 192 204 216 228 240 252 264 276 288 300 312 324],...
    'XTickLabel',...
    {'1991','1992','1993','1994','1995','1996','1997','1998','1999','2000','2001','2002','2003','2004','2005','2006','2007','2008','2009','2010','2011','2012','2013','2014','2015','2016','2017','2018'});

end




Error using test_code>createfigure
Too many input arguments.

Error in test_code (line 51)
[figure1] = createfigure(IMCRB,bloco);

Is it possible to insert o code of block without quotes? such as: ('block')

Thank you very much,

Guilherme Lopes

Answer 1

[Rik]

Your function declaration must match the use, so you need to put this line at the top of your function instead:

function [figure1] =  createfigure(Y1,block)

[Guilherme Lopes de Campos]

Hi Rik Wisselink,

I got!!,

Thank you very much for help!

Guilherme