Win co
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last-year student in automatics
Professional Interests: automatics, prognostics, diagnostics
Estadística
17 Preguntas
22 Respuestas
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17 Preguntas
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MEDIA DE ME GUSTA
Publish your first review
Awarded to Win co on 09 Oct 2019
Contribute at least one answer each month for 3 consecutive months
Awarded to Win co on 20 Jul 2017
Accept 5 answers given by other contributors
Awarded to Win co on 20 Jul 2017
Answer 3 questions that were unanswered for more than 30 days
Awarded to Win co on 20 Jul 2017
3 of your answers have been accepted
Awarded to Win co on 20 Jul 2017
Provide your first answer ever to someone else's question
Awarded to Win co on 20 Jul 2017
Feeds
Pregunta
parameter estimation of predefined function
Hi everyone, I have a function defined as following: <</matlabcentral/answers/uploaded_files/20093/eq.PNG>> I'd would l...
más de 10 años hace | 1 respuesta | 0
1
respuestaCell to String Conversion
Hi, conversion cell to string is automatic. Eg: given a following cell X: {1,1} -> [1 2 3] {1,2} -> [aa bb cc] now ex...
más de 10 años hace | 0
Pregunta
Data extraction from txt with special format
Hello, Given a following .txt file with 5 columns delimited by tab, I have difficulty at extracting these data in a matrix (d...
más de 10 años hace | 1 respuesta | 0
1
respuestaPregunta
out of memory: array too long
Hello, I'd like to run function pdist of Matlab on an array whose the length is N*(N-1)/2 where N=340000. Matlab is out of memo...
más de 10 años hace | 2 respuestas | 0
2
respuestasPregunta
Problem to add greek chars as ticklabel
Hello everyone, I try this command to add greek chars as yticklabel: sigma and µ as subscript of sigma, but it's not working. M...
más de 10 años hace | 1 respuesta | 0
1
respuestaPregunta
offset between 2 axes when using plotyy
Hi everyone, I have a problem of plotyy display. In fullscreen mode, 2 axes are superimposed correctly, when I try to modify so...
más de 10 años hace | 1 respuesta | 0
1
respuestaPregunta
submatrix extraction based on a specific criterion
Hi everybody, I would like to extract a list of submatrix from an inital matrix, like so: A= 1 2 3 2 1 2 ...
casi 11 años hace | 1 respuesta | 0
1
respuestaPregunta
Extract number from data file name
Hi, I have a list of data file name below : Data_T2_31_4c_comb_1_9-10-11-12.mat Data_T2_31_4c_comb_2_9-10-11-13.mat .....
más de 11 años hace | 1 respuesta | 1
1
respuestaPregunta
extract dataset from textfile to many variables
Hi everyone, I have a textfile with N rows of data (N is very big, 45e6 for example). I would like to divide these N rows into ...
más de 11 años hace | 1 respuesta | 0
1
respuestaPregunta
How to use option "stream" of Kmeans
Hi everyone, I would like to know how to use "streams" in "option" parameter of Kmeans function in Matlab's Statistic toolbox. ...
casi 12 años hace | 1 respuesta | 0
1
respuestaMultiple Kernel Fuzzy Clustering algorithm
Here is the code written by the author : http://imp.iis.sinica.edu.tw/IVCLab/research/Sean/mkfc/
casi 12 años hace | 0
Pregunta
Principal Component Analysis and Clustering
Hello, I'm studying a problem of clustering. Given a data set of n features (columns), I use PCA to get only 2 first principal ...
más de 12 años hace | 0 respuestas | 0
0
respuestasPregunta
How to identify PID parameter
Hi, I have an input data set and an output data set. I want to put a PID controller between the input and the output. I would l...
más de 12 años hace | 1 respuesta | 0
1
respuestaANFIS speed estimator of induction motor
1) Be sure in your 60x3 matrix, the 2 first columns are inputs and the third column is output of ANFIS 2) Without checking (o...
más de 12 años hace | 3
| aceptada
fuzzy logic
2 solutions : 1) Solution with flood data available : use ANFIS GUI to build an Adaptive neural fuzzy interference system. Us...
más de 12 años hace | 0
reading a value from a row of cell
use command cell2mat to convert an element, a row or a column from a cell to a double.
más de 12 años hace | 0
| aceptada
??? Undefined function or method 'Parsing' for input arguments of type 'char'.
I didn't get any error when compiling your code
más de 12 años hace | 0
Fuzzy Min Max Neural Network
Hi,If you want to create a fuzzy inference system, you can use the command "fuzzy" to call FIS Editor. Take a look at help of FI...
casi 13 años hace | 0
create best fit line
I suggest you to use "cftool". You have to possess an input and an output vector. The tool has a lot of fit function : gaussian,...
casi 13 años hace | 0
simple question
Hi, I suggest one method below : Step 1) put all 1 and -1 in a vector, so according to your exemple, we will have : S1=[1...
casi 13 años hace | 0
value of log(1000)
the value 6.9078 is ln(1000) . To compute log(1000), you can type : >> log10(1000) ans = 3 or >> log(1000)/lo...
casi 13 años hace | 1
| aceptada
Pregunta
copy a string from filename and detect a new file in the folder
Hi, I have a list of files like that : data_acc_13042012.mat data_acc_15042012.mat data_acc_25042012.mat data_a...
casi 13 años hace | 1 respuesta | 0
1
respuestaGenerating Training data Matrix for ANFIS in prediction application
Hi, I don't understant why you said the training matrix is for single-input system. In fact, the matrix you gave has 4 first co...
casi 13 años hace | 0
Help me in FUZZY
I suggest you to read tutorial of "ANFIS GUI". ANFIS means adaptive neural-fuzzy inference system that is the combination betwee...
casi 13 años hace | 0
| aceptada
ANFIS Editor GUI Matrix dimensions must agree
Could you show us your matrix "training data" ? Are they time-series data? Normaly it has to be a matrix with 3 columns x n li...
casi 13 años hace | 0
Help me in FUZZY
Did you read the tutorial of Fuzzy toolbox ? Begin doing an example in the tutorial, you will understand how to generate the rul...
casi 13 años hace | 0
How to change the parameters for data learning algorithm in ANFSI toolbox
I don't think we can change the number of hidden layers because each hidden layer plays a specific role and so they are fixed.
casi 13 años hace | 0
Please help me to solve a problem in modeling ANFIS
Hi, I advice you to normalize your data before training your ANFIS. the purpose is to limit all type of your data smaller tha...
casi 13 años hace | 0
Prevent ANFIS from negative or unrealistic outputs
Firstly, I'm sorry about not replying soon because this forum has not sent me notification of your comment. Secondly, your lin...
casi 13 años hace | 0
Pregunta
eliminate noise data
Hi, In my red curve (see the link below), I circled the points not desired. I would like to know if there is a code to eliminat...
casi 13 años hace | 0 respuestas | 0
0
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