TADA

Last seen: 10 days ago

Hebrew University of Jerusalem

211 total contributions since 2018

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Submitted

Local Path
find local path of a function or script

10 days ago | 2 downloads |

Answered
While loop isn't working
You have two mistakes 1. while loop should work with a scalar condition, but as far as I know if you use a logical vector it wi...

1 month ago | 1

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How do I fill a matrix with values of an one array based on another array?
If I understood correctly, try this: Wzr2D(1,:) = Wzr(Rr(1:5000) / dr) This should work if you can guarantee that all va...

3 months ago | 0

Answered
Change Resolution (step size) of axes
plot(1:10); ylim([1,10]); yticks(1:10);

3 months ago | 0

Submitted

xyarrow
creates an arrow annotation object with the x-y coordinates of the data in a specific axes handle

3 months ago | 2 downloads |

Answered
Matching unequal cell arrays
A = {124,252,1252,225,598,999}; B = {598,'plant';... 1252,'nil';... 252,'blue'}; [~, Ai_member, Bi_member] = i...

4 months ago | 0

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Storing Data From a For Loop
Assuming your Newton-Raphson method returns a scalar: D_c = 1:1:80; L_c = 120; C_s1c = 2.5e6; C_01c = 2e6; x = linspace(0...

4 months ago | 0

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How to create an empty array to be filled?
Ma is a 0x0 empty vector: Ma = [] Ma = [] You can't multiply your 1x100 vector A by that using element by e...

4 months ago | 0

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how to load a function in AppDesigner?
Seems to me that the warning is warning you against loading data into the workspace without controlling the variable names. Try...

4 months ago | 0

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split a 2d matrix and create new 3d matrix from the results of the 2d matrix
If I got it right Matrix_T_A = repmat(reshape(T_A', 1, size(x, 2), size(x,1)), 24, 1, 1)

5 months ago | 0

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Plotting random points on a circle
Assuming you mean inside the circle and not on that circle, because then obviously the distance is 500 Anyway, it is much easie...

5 months ago | 0

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Answered
Find a word in a file then pick the value next to it
You've got the right idea. Regular expressions can be confusing at times I tested the regexp, the rest of the code is not teste...

5 months ago | 1

Answered
Custom Object property save/load problem
It seems to me that you are saving a 3 column table to the .mat file, then when you load it again, it uses the property to set i...

6 months ago | 0

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Answered
How can read 30 text data files in matlab ?
you can alwsay put all of them in a single directory, then use dir to get all file names and iterate through all of them: path ...

7 months ago | 0

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How to add a sequential number in a column of tables cell?
for i = 1:numel(Test) t = Test{i}; t.gridded_model = strcat(t.gridded_model, '_', num2str(i)); Test{i} = t; end

8 months ago | 1

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Answered
Text file has headers that are 2X4 and are repeated randomly within the data.
str = fileread('MCT_Data.txt'); nums = cellfun(@str2double, regexp(str, '([\d.,]+)', 'match')); x = reshape(nums, 4, [])' x...

8 months ago | 0

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Answered
Converting all arrays inside a cell to tables
c = repmat({(1:10)'}, 3,3) c = 3×3 cell array Columns 1 through 2 {10×1 double} {10×1 double} {1...

8 months ago | 1

Answered
Error with find function in a for loop
Find accepts a logical vector and returns all the indices containing 1. The problem is you are giving find a scalar value so...

8 months ago | 1

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Answered
How to plot colorbar as seperate image?
I assume your image is grayscale, right? If I understand you correctly: min_val=min(example_img(:)); max_val=max(example_img...

8 months ago | 1

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Answered
How to return no output in a function with output?
output variables, the same as input variables, are optional You can choose to return one, both or neither of your outputs. In ...

9 months ago | 0

Answered
Can I run MATLAB code on a server?
I think this may be what you are looking for https://www.mathworks.com/help/compiler/webapps/install-matlab-web-app-server.html...

9 months ago | 0

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app designer private and public properties?
If these functions are methods of your app, you can use private properties from within these methods, but if they are functions ...

9 months ago | 0

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Answered
Group cells in a matrix per column based on an indexed starting point
you can map the ends of each series of ones using diff: C = [diff(B, 1, 1) == -1; B(end, :)]; then check each occurence of C ...

9 months ago | 0

Answered
Best practice for updating default parameter values inside a function, preferably with struct
Using assignin as your configuration strategy is a bad idea not only due to bad performance. It's also very prone to bugs. lets ...

9 months ago | 1

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Cross tabulation row percentages
How about something like that? t{:,{'sale1','sale2'}} = t{:,{'sale1','sale2'}}./t.totalsales * 100 Given that t is your ...

9 months ago | 0

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Answered
Help me about my error on index in position 2 exceeds array bounds (must not exceed 800).
I have no idea what rm and cm are, but at some iteration y=(j-1)*8 + 8 is greater than the number of columns in your matrix u...

9 months ago | 0

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How do I determine which row my value change significantly
Im assuming its roughly 375 and not exactly that value, otherwise go with Turlough Hughes' solution which is simpler. The eas...

10 months ago | 0

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How to plot a function with different values
You can make M a column vector, then calculate S as a matrix then if you plot it against t which is a row vector plot should tr...

10 months ago | 1

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Answered
How to extract a value out of different .mat files and save them into an array
s = load('my_file_5.mat'); will return a struct, each variable in the file will be put in a field in that struct if all files ...

10 months ago | 0

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Answered
Mean of the third dimension
try this: avgPerYear = nanmean(rain, [1,2]); that would generate an inconvenient 3rd dimention vector so you can reshape it i...

11 months ago | 1