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From: Ajith on 14 Jun 2010 08:15
classdef Dendrite
properties
d_weight;
d_points_to;

end
methods(Static)
function obj = Dendrite(weight,points_to)
if nargin>0
obj.d_weight=weight;
obj.d_points_to=points_to;
end
end
end
end
............................................................
classdef Neuron
properties
n_ID;
n_value;
n_bias;
n_delta;
Dentrites=Dendrite.empty(5,0); %array of class Dentrites;
end
methods (Static)
function obj = Neuron(ID,value,bias)
if nargin>0
obj.n_ID=ID;
obj.n_value=value;
obj.n_bias=bias;
obj.n_delta=0.0;
end
end
function SetDendrites(obj,dendrite)
if nargin>0

obj.Dentrites=Dendrite.empty(dendrite,0);

for i=1:dendrite
obj.Dendrites(i).d_points_to=i;
end
end
end
end
end
................................................................................
classdef Layer
properties
Neurons=Neuron.empty(5,0);
end
methods(Static)
function obj=Initialize(size)
if nargin>0
obj.Neurons=Neuron.empty(size,0);
end
end
function N=GetNeuron(obj,index)
N=obj.Neurons(index);
end
function SetNeuron(obj,neuron,index)
if nargin>0
obj.Neurons(index)=neuron;
end
end
end
end
.........................................................................
obj.Layers(i).Neurons(j).Dendrites(k).d_weight=rand(1,1)/11;

when I try to access property like this it gives following error.......
??? No appropriate method, property, or field Dendrites for class
Neuron.

Error in ==> Network>Network.RandomizeWB at 51
obj.Layers(i).Neurons(j).Dendrites(k).d_weight=rand(1,1)/11;

How should i correct this error...please help me....

and I also want to know how should i create array of classs in dynamically
Thanks
From: Steven Lord on 14 Jun 2010 09:27

"Ajith " <aindike(a)gmail.com> wrote in message
news:hv56h6$5cj$1(a)fred.mathworks.com...

*snip*

> ...........................................................
> classdef Neuron properties
> n_ID; n_value; n_bias; n_delta; Dentrites=Dendrite.empty(5,0);
> %array of class Dentrites;

Reread this line carefully -- character by character, in fact. You have two
typos in this line; one is the cause of the error, and the other is harmless
but I'd fix it for correctness.

*snip*

> obj.Layers(i).Neurons(j).Dendrites(k).d_weight=rand(1,1)/11;
> when I try to access property like this it gives following error.......
> ??? No appropriate method, property, or field Dendrites for class
> Neuron.

As your code is written, the error message is correct.

> Error in ==> Network>Network.RandomizeWB at 51
>
> obj.Layers(i).Neurons(j).Dendrites(k).d_weight=rand(1,1)/11;
>
> How should i correct this error...please help me....
> and I also want to know how should i create array of classs in dynamically

I don't understand this part of the question. If you want to create an
array of class objects, perhaps REPMAT will meet your needs?

--
Steve Lord
slord(a)mathworks.com
comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ
To contact Technical Support use the Contact Us link on
http://www.mathworks.com


From: Ajith on 14 Jun 2010 23:02
I can not understand the error of this line

classdef Neuron
properties
> n_ID; n_value; n_bias; n_delta; Dentrites=Dendrite.empty(5,0);
please can u correct it .
thank u for ur kindness
From: Ajith on 15 Jun 2010 03:33
I have found the error
> thank u for ur kindness
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