photo

Mohan


Anna University

Active since 2012

Followers: 0   Following: 0

Message

Professional Interests: Image Processing, Signal Processing, Communication Systems

Statistics

  • Thankful Level 3
  • First Answer

View badges

Feeds

View by

Question


Does the following image classification problem be termed as image retrieval ?
%------------ taken from matlab help ---------- % %-----------------------------------------------% %-------------- svmcla...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Answered
SOM -How do I use SOM in matlab for images
Use the learnsom function in Neural Networks Toolbox

meer dan 11 jaar ago | 0

Answered
How to export data (simulation result) from MATLAB to excel?
Try this line after the end. xlswrite('D:\data.xlsx',Jfn,'Sheet1','A1'); Create the file data.xlsx in the D drive and clos...

meer dan 11 jaar ago | 1

Answered
About Neural Network..... How to train Neural Network?
Use the train function after declaring your net as follows : net=newff(minmax(in'),[20,1],{'tansig','purelin'},'train'); [...

meer dan 11 jaar ago | 0

Answered
First Neural Network Using XOR
The implementation of the XOR with neural networks is clearly explained with Matlab code in "Introduction to Neural Networks Usi...

meer dan 11 jaar ago | 0

Answered
neural network test with a new data set
The testing is usually done as follows : a = sim(net,testInput'); where net is the narx net in your program, testI...

meer dan 11 jaar ago | 1

Question


How the support vectors in the svmtrain function, converge the input data into a small subset ?
The input to the svmtrain function is a matrix with the dimension 151x22. While applying the svmtrain function with the above...

meer dan 11 jaar ago | 0 answers | 0

0

answers

Question


How to put strings inside the cell of an array continously ?
is it possible to have a single line inside a for loop for generating the following code ? %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question


Why the mean square error value is changing for different training functions ?
I have used the training function "traingdm" in training my neural network. _ %%%%%%%%%%%%%%%%%%%%% net=newff(minmax(i...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


Why is the mean square value changing to an another value for a different training function ?
clc; clear all;close all; seed = 2; rand('seed',0); co=1; % Testing takes pleace for co number of runs and average is...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


Why the code is giving different results, every time I run it ???
clc;clear all;close all; net = newff([-10 10],[4 1],{'tansig','purelin'}); p = [-10 -5 0 5 10]; t = [0 0 1 1 1]; y...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question


Problem in finding the skewness for the blocks of an image
clc; clear all; close all; b = imread('D:\PT\gund\image0006.png'); b1 = rgb2gray(b); c = imresize(b1, [64...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


How to use learning functions of neural network toolbox ?
Is it possible to find the weight matrix dW with limited input parameters ? for example, in using learnh ( hebb learning f...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


How to learn neural networks ?
Could you please suggest some ways or some books on learning neural networks ... :(

ongeveer 12 jaar ago | 2 answers | 0

2

answers

Question


How to set targets in neural networks ?
For example, in using nftool ( fitting tool ) and in loading the "House Pricing" default example data set. There are two var...

ongeveer 12 jaar ago | 0 answers | 0

0

answers

Question


How to find "number of pixels" for a particular "gray level" in using HIST function ?
Hi, I am working on image processing. In using the hist function, I want to know, how to get the "number of pixels" for a ...

ongeveer 12 jaar ago | 2 answers | 1

2

answers