Win co
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last-year student in automatics
Professional Interests: automatics, prognostics, diagnostics
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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
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Awarded to Win co on 20 Jul 2017
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Awarded to Win co on 20 Jul 2017
Feeds
Frage
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...
mehr als 9 Jahre vor | 1 Antwort | 0
1
AntwortCell 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...
mehr als 9 Jahre vor | 0
Frage
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...
mehr als 9 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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...
mehr als 9 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
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...
fast 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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...
fast 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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 ...
fast 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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 .....
mehr als 10 Jahre vor | 1 Antwort | 1
1
AntwortFrage
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 ...
fast 11 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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. ...
fast 11 Jahre vor | 1 Antwort | 0
1
AntwortMultiple Kernel Fuzzy Clustering algorithm
Here is the code written by the author : http://imp.iis.sinica.edu.tw/IVCLab/research/Sean/mkfc/
etwa 11 Jahre vor | 0
Frage
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 ...
mehr als 11 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
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...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortANFIS 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...
fast 12 Jahre vor | 3
| akzeptiert
fuzzy logic
2 solutions : 1) Solution with flood data available : use ANFIS GUI to build an Adaptive neural fuzzy interference system. Us...
fast 12 Jahre vor | 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.
fast 12 Jahre vor | 0
| akzeptiert
??? Undefined function or method 'Parsing' for input arguments of type 'char'.
I didn't get any error when compiling your code
fast 12 Jahre vor | 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...
fast 12 Jahre vor | 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,...
fast 12 Jahre vor | 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...
fast 12 Jahre vor | 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...
fast 12 Jahre vor | 1
| akzeptiert
Frage
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...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortGenerating 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...
fast 12 Jahre vor | 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...
fast 12 Jahre vor | 0
| akzeptiert
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...
fast 12 Jahre vor | 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...
fast 12 Jahre vor | 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.
fast 12 Jahre vor | 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...
fast 12 Jahre vor | 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...
fast 12 Jahre vor | 0
Frage
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...
etwa 12 Jahre vor | 0 Antworten | 0
0
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