photo

Jonny


Active since 2011

Followers: 0   Following: 0

Message

Professional Interests: computing, cars, girls...

Statistics

MATLAB Answers

3 Questions
3 Answers

RANK
8 713
of 297 503

REPUTATION
5

CONTRIBUTIONS
3 Questions
3 Answers

ANSWER ACCEPTANCE
33.33%

VOTES RECEIVED
1

RANK
 of 20 449

REPUTATION
N/A

AVERAGE RATING
0.00

CONTRIBUTIONS
0 Files

DOWNLOADS
0

ALL TIME DOWNLOADS
0

RANK

of 159 017

CONTRIBUTIONS
0 Problems
0 Solutions

SCORE
0

NUMBER OF BADGES
0

CONTRIBUTIONS
0 Posts

CONTRIBUTIONS
0 Public Channels

AVERAGE RATING

CONTRIBUTIONS
0 Highlights

AVERAGE NO. OF LIKES

  • First Answer

View badges

Feeds

View by

Question


Princomp help needed to reduce-change a dimension of the matrix
I have a matrix X 400x500 (rows x column) and I use [coeff,score,variance]=princomp(X); %Calculate explained variance ...

mer än 13 år ago | 1 answer | 0

1

answer

Question


PCA matrix data compression help
Hi, I'm making a neural network for classification(newff or patternnet) and I have a input matrix 400x500 (rows x column) and ...

mer än 13 år ago | 1 answer | 0

1

answer

Answered
Problem with targets in nprtool
Do you have your targets in your folder where are your inputs?

mer än 13 år ago | 0

Question


matrix - change columns randomly
Hi, how can I change randomly the positions of entire columns in a matrix [nxm]? For example, I want to change my matrix A...

mer än 13 år ago | 1 answer | 1

1

answer

Answered
Code for retraining of ANN gives always the same results (MSE)
Can you please show me a code if you write this loop? Thanks :)

mer än 13 år ago | 0

Answered
gsubtract Error
R2011 only have gsubtract.m, older versions of Matlab don't have this file :(

mer än 13 år ago | 0