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Richard Rees


Last seen: 4 months ago |  Active since 2019

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Question


Remove NaNs from struct fields embedded in a cell array
Good afternoon, I have a strange problem occuring when using import data has started adding random lines of NaNs, I do not know...

4 months ago | 1 answer | 0

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answer

Question


Create a custom legend
Hello, I am struggling on how to create a custom label for a series of plots I am doing at the moment (I know how to change the ...

3 years ago | 1 answer | 0

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answer

Question


Write cells to individual excel sheets
Hi, I'm having problems writting individual cells to individual sheets in excel. It states an invalid data range. I need to add ...

3 years ago | 1 answer | 0

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answer

Question


Switch skipping over cases in new loop
Evening everyone, I have a strange problem. In the code below, switch is recongising all conditoins in respect to "qq" within i...

3 years ago | 2 answers | 0

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answers

Question


How to check whether multiple variables are numeric using a loop
Hi everyone, My problem is how to check whether a variable within the workspace is numeric. I know about "isnumeric" the proble...

3 years ago | 1 answer | 0

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Question


How to populate a new variable from an old one
Good morning, I have have had to create a dynamic variable (I am well aware of the posts about this) to prevent the cell conten...

3 years ago | 1 answer | 0

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Question


How to add a legend to all open figures?
Morning everyone, I am struggling to reintroduce a legend to all open figures. I have seen a post about how to create a function...

3 years ago | 1 answer | 0

1

answer

Question


How to transpose cell arrays within a larger cell array
Hi, I was wondering how to use cellfunc to find and transpose cell arrays that are row orientated within another cell array. I c...

3 years ago | 1 answer | 0

1

answer

Question


Re-activate Y label exponent
Afternoon everyone, Attached are two figures, before and after the linking of axes of subplots. Annoyingly, the last row expone...

4 years ago | 0 answers | 0

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answers

Question


How to create a uniform y-tick interval in subplots
Hello, I am wondering how to create a uniform y tick interval between subplots in matlab, that takes into consideration the ylim...

4 years ago | 1 answer | 0

1

answer

Question


How to find an exact string match in a list of folder names
Hello erveryone, I have a problem trying to extract data from a sequence of files, based on exact string names contained within...

4 years ago | 2 answers | 0

2

answers

Question


Dividing x tick labels
Quick question. I have divided my xaxis labels by 10 using the following code xt = get(gca,'xtick'); set(gca,'XTic...

5 years ago | 1 answer | 0

1

answer

Question


Save location not working
Morning, I have a problem with not being able to solve the problem with "Error using save: Must be a string scalar or character ...

5 years ago | 1 answer | 0

1

answer

Question


Problem attaching area text to segments and finding correct x crossing points
Hello everyone. I have two problems. 1) I cannot attached the text presenting the segment areas to the peaks and troughs 2) A...

5 years ago | 1 answer | 0

1

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Question


Problem saving to created folders
Hello everyone, I am having problems exporting files to created folder names. It will successfully create all the folders (inlc...

5 years ago | 1 answer | 0

1

answer

Question


Cell2table header transfers
Good afternoon everyone, I would like some advice, I have a table that I have converted into a cell array to do do some rearran...

5 years ago | 1 answer | 0

1

answer

Question


Find specific peaks and their positions
Good afternoon, I have an ongoing problem where I want to find the specific peaks and localities within a data set automatical...

5 years ago | 1 answer | 0

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Question


How to remove values less than a set min within a cell array
Hi everyone, I have multiple cell arrays, contained within are row vectors. What I want to do is remove any value within these r...

5 years ago | 0 answers | 0

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Question


Naming cells and tables
Good morning, My problem is simple, but I have read repeately not to dynamically name variables and I cannot figure out a way ...

5 years ago | 0 answers | 0

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Answered
Calculating the area under a curve using cell arrays
Hi, it is working. I think comparing the code made a mistake by not changing a 1 when looking through the variable list. Sorry a...

5 years ago | 1

Question


Calculating the area under a curve using cell arrays
Afternoon everyone, I have spent nearly a week trying to fix this problem and I am completely stuck. Attached is the data se...

5 years ago | 2 answers | 0

2

answers

Question


Index and remove values in a cell array
Good evening, I have a problem with my code for removing the initial values of certain rows of matrices within cell arrays. The...

5 years ago | 1 answer | 0

1

answer

Question


Data being scrambled during processing a sequence of files
Morning, I have a problem with the processing of CSV files during the processing of a sequence of files from a simulation that I...

5 years ago | 0 answers | 0

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answers

Question


Extract data from a cell array/struct
Good afternoon, I have been having this probelm all day and I cannot fix it. I am trying to extract the the 3rd column (WaterCu...

5 years ago | 1 answer | 0

1

answer

Question


Loop for forward difference finite method
Good evening everyone, I have a problem whereby my function stops running at the end of first row and doesn't start up again at...

5 years ago | 1 answer | 0

1

answer

Answered
How to re-arrange data based on XY co-ordinates
Hi, I have to export this into Tecplot indirectly as the software is not directly compatible. The problem lies in me having to m...

5 years ago | 0

Question


How to re-arrange data based on XY co-ordinates
Good afternoon everyone, I have a tedious problem at the moment whereby I am having to manually re-arrange nodes and the corros...

5 years ago | 1 answer | 0

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answer

Question


Remove negative numbers and rows from an array
Good afternoon, What I want to do is to find and remove all negative values in the 2 column of each matrix within the array and...

5 years ago | 1 answer | 0

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