How to normalize the values of matrix to make it greater than zero and less than one?

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Sarah A
Sarah A 2018-10-23
评论： Walter Roberson 2018-10-23
hello,
ho to normalize the values of a matrix to make it greater than zero and less than one?
regards,

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Matt J
Matt J 2018-10-23
编辑：Matt J 2018-10-23
B=(A-min(A(:)))/(max(A(:))-min(A(:))) ;
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madhan ravi
madhan ravi 2018-10-23
编辑：madhan ravi 2018-10-23
Try :
Np = normalize(A,'norm',1) % A your matrix
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Sarah A
Sarah A 2018-10-23
编辑：Sarah A 2018-10-23
This error occur:
Undefined function 'normalize' for input arguments of type 'double'.
when I searched about "normalized" function I got this:
function ydata = normalize(this,ydata,Xlims,varargin)
%NORMALIZE Scales Y data to normalized time data range.
%
% Input arguments:
% * YDATA is the Y data to be normalized
% * XLIMS are the X limits for the axes of interest
% * The last argument(s) is either an absolute index or a pair
% of row/column indices specifying the axes location in the
% axes grid.
% Author(s): P. Gahinet
[ns,ny,nu] = size(this.Amplitude);
if ny>0
[ymin,ymax,FlatY] = ydataspan(this.Time,this.Amplitude(:,varargin{:}),Xlims);
ydata = (ydata - (ymin+ymax)/2)/((ymax-ymin)/2+FlatY);
end
Copyright 1986-2004 The MathWorks, Inc.

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Matt J
Matt J 2018-10-23
编辑：Matt J 2018-10-23
delta=0.01;
B = rescale(A,delta,1-delta);
Matt J
Matt J 2018-10-23
A(:)=0.5;
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Sarah A
Sarah A 2018-10-23
no I want to normalize here where the output of normalization is greater than zero and less than one.

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