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Kelly Kyriakou


29 total contributions since 2015

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Question


How change color of lines at shapefiles with various ID's?
I have a shapefile with roads and I want all the road to have the same color except from some road with specific ID. I have trie...

2 years ago | 0 answers | 0

0

answers

Question


How to create a buffer zone around a line?
I want to create a buffer zone around the line and then to export the points that are located into the buffer zone to a shapefil...

2 years ago | 0 answers | 0

0

answers

Question


How to read a shapefile using x,y instead of lat,lon?
I have a shapefile which contains both lat, lon and x,y. However, I need to read the shapefile based on x,y. According to mapsho...

2 years ago | 0 answers | 0

0

answers

Question


How to extract common ares from overlapping shapefiles?
I have loaded some shapefiles through shaperead command. So I have a map with overlapping shapefiles. I want the common areas of...

2 years ago | 0 answers | 0

0

answers

Question


How to get data from variables that change the name?
I have the variables day1,day2,day3....day15. I want to get the data of each variable within a loop. How I can do it? Thank...

2 years ago | 2 answers | 0

2

answers

Question


How to create folder using mkdir with permissions to write?
I created a folder using "mkdir", however I can't write files at this folder because the I don't have the permission, the folder...

2 years ago | 1 answer | 0

1

answer

Question


Why I get this error "Coordinates in 'Point' geographic data structure S must be scalar" when I use shapewrite?
I want to write a shapefile using shapewrite function and I get the following error "Coordinates in 'Point' geographic data stru...

3 years ago | 1 answer | 0

1

answer

Question


How convert date and time to number that excel will recognize the really date and time?
I need to convert a column that contains dates to numbers and a column that contains time to number also in order to be able to ...

3 years ago | 1 answer | 0

1

answer

Question


How to split string with commas to columns?
How to split thsi string to columns with delimiter the comma? '10009_10383,195,1.73936,0.54069,0.579311,56,0,0,0,0,0,0,0,0,0,0,...

3 years ago | 1 answer | 0

1

answer

Question


How to read a csv with 30000 rows of data which are both numbers and texts?
How I can read a csv which contains about 30.000 rows of data that are both text and numbers? I have tried with xlsread and read...

3 years ago | 1 answer | 0

1

answer

Question


Find text in a variable which contains texts and numbers
I read a csv file and store the data in a variable with the readtable command. This variable contains both text and numbers. How...

3 years ago | 1 answer | 0

1

answer

Question


How to access data that are cells in cells?
Hello, I have a variable that contains 931x1 cells and each cell contain 1x30 doubles. When I open the variable from workspac...

3 years ago | 2 answers | 0

2

answers

Question


From cells to vectors with doubles with loop.
I have this variable which is 1x24 cells and it's like this: [10 7] [13 7;12 7;10 7] [13 7;12 7;10 7] [10 7] [13 7;12 7;10]. I w...

4 years ago | 1 answer | 0

1

answer

Question


Store strings that are produced from a loop
Hello, I want to store strings in a variable that have been provided by aloop. However, I do something wrong because it is stor...

4 years ago | 1 answer | 0

1

answer

Question


Error "xls is not writable. It might be locked by another process" from exe file but not from m file.
Hello, I have written code that opens an excel file, read it and show it to user and then export the data to xls file through...

4 years ago | 1 answer | 0

1

answer

Question


how can access a table which contain cells?
I have a table that contain cells an it is like this: [1x38 double] [1x38 double] [1x38 double]... I can access each row at ...

4 years ago | 1 answer | 0

1

answer

Question


How to read a csv which contains both string and numbers with diferrent number of delimiters at each row?
I have a csv file which contains both string and numbers so I use textscan to read it. My problem is that each row has diferrent...

4 years ago | 1 answer | 0

1

answer

Question


Legend has different color lines from plot lines
I have the following code to plot some data but the line colors are different from legend's line colors. How I could corrrect it...

4 years ago | 1 answer | 0

1

answer

Question


Legend for plot genereted by a loop
I want to plot 2 variables and each row of the 2 variables to be presented with different color. So I wrote the following code w...

4 years ago | 1 answer | 0

1

answer

Question


Compiling many m and fig files
I have developed a software based on guide of matlab containing 10 windows and each window open by pressing a button. I have 10 ...

4 years ago | 1 answer | 0

1

answer

Question


legend of a scatter even if there is no data to scatter
I have 4 scatters in one axes. I want if a scatter has xdata=0 and ydata=0 to exist the legend of this scatter, is ti possible?

4 years ago | 0 answers | 0

0

answers

Question


Popup menu in uitable - There is no String property on the Table class.
I have this code and when I want to switch cases with the following code listliterature={'Kim and Feng (2003) - Longitudin...

4 years ago | 1 answer | 0

1

answer

Question


Is it possible to save axes as image containing either the colorbar or the legend?
How could I save axes as image with colorbar or legend together? I would prefer another command instead of imwrite because print...

4 years ago | 1 answer | 0

1

answer

Question


Conditions at makesymbolspec for Mapshow
I created the following rule in order to mapshow with conditions. for linkid=1:length(getlinkid) ruleid=get...

4 years ago | 0 answers | 0

0

answers

Question


Read a shapefile with name that was provided from sprintf
Hello everybody, I want to read one shapefile, with shaperead command, that his name will change. I have written this code: ...

4 years ago | 1 answer | 0

1

answer

Question


Setting data at a uitable getting this error "Values within a cell array must be numeric, logical, or char"
I have the data that are shown at the figure. Columns 1,2,5,6 and 7 are cell and columns 3 and 4 are doulbes. These data are sa...

4 years ago | 1 answer | 0

1

answer

Question


Enable click of data cursos only on shapefile, not at the whole map.
<</matlabcentral/answers/uploaded_files/34249/image.png>> I have on gui plot google maps and shapefile on axes. Selecting da...

4 years ago | 0 answers | 0

0

answers

Question


Converting cell 2 matrix get an error if the numbers don't have the same number of digits, why?
I havea table on gui and fill 2 number 12500 and 12600 and saved as cell. When I convert it to matrix using cell2mat, if the two...

4 years ago | 1 answer | 0

1

answer

Question


I want to have a popup menu as column format on a uitable and the popup list will be feeded by a variable. Is this possible?
I have a uitbale with 6 columns. I want to have a popup menu as column format at 5th column at the uitable and the popup list wi...

4 years ago | 1 answer | 0

1

answer