photo

Jonny


自 2011 起处于活动状态

Followers: 0   Following: 0

消息

Professional Interests: computing, cars, girls...

统计学

  • First Answer

查看徽章

Feeds

排序方式:

提问


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 ...

13 years 前 | 1 个回答 | 0

1

个回答

提问


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 ...

13 years 前 | 1 个回答 | 0

1

个回答

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

13 years 前 | 0

提问


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...

13 years 前 | 1 个回答 | 1

1

个回答

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

13 years 前 | 0

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

13 years 前 | 0