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Carlos Freyre


12 total contributions since 2011

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Question


Is it poosible to keep columns in a GUI uitable visible at all times while scrolling to see theother columns?
I have created a GUI that has many columns. I want to keep the first 2 columns visible at all times and be able to scroll to see...

2 years ago | 1 Answers | 1

1

answer

Question


Problem downloading data from yahoo using either the datafeed toolbox (dftool) and 'fetch' function
Using the dftool command or fetch function to access yahoo financial data for historical values are giving "No data return' and ...

3 years ago | 1 Answers | 1

1

answer

Question


Unable to save an Excel file as a csv type file to specific subfolder
using Matlab2012a and I am trying to open an excel file, convert to csv and then save the csv file with a new name to a specifi...

3 years ago | 2 Answers | 0

2

answers

Question


uitable create and save
Looking for help in creating a GUI that simply shows a uitable and save button. The table is to be populated by the user with co...

4 years ago | 1 Answers | 0

1

answer

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

5 years ago

Question


Creating and naming arrays on the fly
I have a vector composed of names. For each one of these names I want to create a separate array. Each name is to be called up f...

5 years ago | 2 Answers | 0

2

answers

Question


Cannot get coonected to Yahoo Finance
I purchased the Datafeed toolbox but when i try to connect to Yahoo I get and error sign ..."Unable to connect to Given URL". ...

5 years ago | 2 Answers | 0

2

answers

Question


Upgrade
If I upgrade from MatLab 2010 to 2011, will my 2010 toolboxes work with MatLab 2011?

5 years ago | 1 Answers | 0

1

answer

Question


creating different arrays on the fly
I have an 1500 x 200 array and want to create arrays for some columns that would have different name. The new array name should ...

5 years ago | 1 Answers | 0

1

answer

Question


Calculating an average in an n x m array that contain zeros
How can i calculate an average in an array where data in the columns are zero values and I don't want the zero to be considered ...

6 years ago | 1 Answers | 0

1

answer

Question


Upgrade
When one upgrades say from Matlab 2009 to Matlab 2010, are the toolboxes upgraded automatically or must they be repurchased?

6 years ago | 1 Answers | 0

1

answer

Question


Excel 2010 Add In
I keep getting the following Excel error when I start Excel 2010. I followed instruction to add in MATLAB as an Excel add in: ...

6 years ago | 1 Answers | 0

1

answer