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Diego


U Javeriana

Active since 2011

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Clustergram Standardize why ROW is the default value?
Dear all, This is kind of silly question, but I wonder whether I'm missing something here. If with tidy data columns are v...

mer än 11 år ago | 0 answers | 0

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answers

Question


Does clustergram fully work in a compiled matlab program?
Dear all, In the near future I would like to compile a program that includes the clustergram class. This program is intended ...

ungefär 12 år ago | 0 answers | 0

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answers

Answered
Send variables to workspace from a function
Thank you very much Walter! Kind Regards, Diego

ungefär 12 år ago | 0

Question


Send variables to workspace from a function
Dear all, I'm trying to send some arrays from my function to the workspace. My function always return the first output arg...

ungefär 12 år ago | 2 answers | 0

2

answers

Answered
How to pass the name of a file to a function - dataset
Thank you Sean. Regards, Diego

ungefär 12 år ago | 0

Question


How to pass the name of a file to a function - dataset
Dear all, How can I create a function for loading an excel file into a dataset array in matlab? I have tried something lik...

ungefär 12 år ago | 2 answers | 0

2

answers

Question


Error using horzcat. CAT arguments dimensions are not consistent.
Dear all, Using the next function, I get the error mentioned: function [Y]=descriptiveStats( X ) M={}; N=[]; ...

ungefär 12 år ago | 3 answers | 0

3

answers

Question


Export to Excel results from a function with a nested array
Dear all, I'm exporting to excel the results of a function that contain some statistics. 2 of the results are themselves a...

ungefär 12 år ago | 0 answers | 0

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answers

Question


plotting figures - pixel depth
Dear all, How can I improve my figures in order to avoid the pixelation when zooming in them? I'm using this function for ...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Descriptive Statistics Function for a Dataset Array
Dear all, Is there a single function that returns the basic descriptive statistics from a dataset array? Something like th...

ungefär 12 år ago | 2 answers | 0

2

answers

Question


Question about fgetl function
Dear all, I'm learning to use fgetl and had followed the example that appears in the documentation: fid = fopen('SomeFil...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Logical -1 = Logical 1?
Dear all, While reviewing a code I found the following expression: assert(fid ~= -1, etc By checking the logical operat...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Clustergram Bug? - Different dendrograms produced by Clustergram vs SPSS and pdist -> linkage -> dendrogram using the same parameters
Good Afternoon, I have tried already all different *'data processing'* parameters of *clustergram* in order to get the same *...

mer än 12 år ago | 2 answers | 1

2

answers

Question


dendrograms in clustergram vs pdist->linkage->dendrogram
Hello, Can somebody explain why the dendrogram produced by clustergram is different than the one obtained by the traditional ...

mer än 12 år ago | 1 answer | 0

1

answer

Question


Objects names in dendrogram
Hello, I didn't find a way for labeling the objects in a dendrogram. The code I'm using is like this: A = dataset('XLSF...

mer än 12 år ago | 0 answers | 0

0

answers

Answered
Acquiring very large nucleotide sequence in matlab workspace.
What are you trying to accomplish? The first I'd do is to watch this webinar: *Large Data Sets in MATLAB* Other options fo...

mer än 12 år ago | 0

Answered
storing images in the databases like msaccess,oracle........
Well is kind of simple, You have to know how to save your images from Matlab and how to pull them from inside your database. R...

mer än 12 år ago | 0

Answered
Login and password in matlab
The truth is, if you are looking for a secure system, don't use MSAccess. I love it and I work a lot with it. But unfortunat...

mer än 12 år ago | 0

Question


using coefficients with xcorr2
Dear all, How can I use xcorr2 with coefficients, in a way similar to that xcorr works? Thanks, Diego

ungefär 13 år ago | 0 answers | 0

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answers

Question


neural networks for finding patterns in sequences of numbers
Dear all, I've been reading that there is a "Neural Network Toolbox" that can help in finding patterns, and clustering data, so...

ungefär 13 år ago | 1 answer | 0

1

answer

Question


random numbers -1 +1 with 2 decimals without any distribution
Dear all, How can I generate random numbers ranging between -1 to +1 with 2 decimals and without any kind of distribution? Tha...

ungefär 13 år ago | 2 answers | 0

2

answers

Question


xcorr zero lag
Dear all, How can I use xcorr for 0 lags? In the test I'm running I don't want to 'slide' one sequence over another but keep th...

ungefär 13 år ago | 1 answer | 0

1

answer

Question


matlab script to run a perl script in a loop
Dear all, I have a perl script that I need to run 2000 times. myscript.pl -w i -f A1simple.fa >A1_i .fa.real. j .out where i...

ungefär 13 år ago | 1 answer | 0

1

answer

Answered
convert code into matlab code
If you have the bioinfo toolbox, then you probably have the swalign file that implements the smith-waterman algorithm. On the o...

ungefär 13 år ago | 0

Answered
imwrite filename
Thank you Fangjun and Image Analyst. Your tip Fangjun point me to the answer. imwrite(X.cdata, [R{1}, '.png']) Regards,...

ungefär 13 år ago | 0

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Question


imwrite filename
Dear all, How can I save an image with the file name being the value of a variable? The following code works in exporting the i...

ungefär 13 år ago | 4 answers | 0

4

answers

Question


plotting xcorr
Dear all, I found the following code in one of the posts for plotting the xcorr. I don't understand very well how to handle the ...

ungefär 13 år ago | 1 answer | 0

1

answer

Question


nwalign using decimals
Good morning, I modified the nwalign function to work with decimal numbers. I named it ohalign. Everything works fine (it fini...

ungefär 13 år ago | 1 answer | 0

1

answer

Question


nwalign algorithm
Dear all, I'm studying the nwalign.m file and found something I cannot solve by myself. In the line [CODE] affinegapmex(intseq2,...

ungefär 13 år ago | 0 answers | 0

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answers