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Gabor


Last seen: 3 mois il y a |  Actif depuis 2019

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regression learner running long time over 3 weeks now
Hi, I have two 2019 matlab instances are running. Both running a regression learner from Machine learning and deep learning too...

4 mois il y a | 1 réponse | 0

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Question


Strange error: "Unable to use a value of type table as an index."
Hello, When I used the word sortrows in the function input: myfunc_results=myfunction(T, sortrows); I get error: "Unable...

presque 3 ans il y a | 1 réponse | 0

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How to make dynamic variable names (A1, A2, ..., An) with "for" loop? Using "eval" "num2str"?
T=table; Date=datetime(2014,12,31); eval(['Dynamic_var_name_' datestr(Date,'mm_dd_yyyy') '=T;']); This is how you name dyna...

presque 3 ans il y a | 2

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creating a dynamic variable name based on cell array
T=table; Date=datetime(2014,12,31); eval(['Dynamic_var_name_' datestr(Date,'mm_dd_yyyy') '=T;']); This is how you name dyna...

presque 3 ans il y a | 0

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How to truncate all the decimal places??
fix(1.12) -> remove decimals -> result: 1 fix(23.858457) -> remove decimals -> result: 23 For datetime...

presque 3 ans il y a | 0

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Convert Logical into Sequential Index Vector
Hi, What if we want to do the exact opposite? We have y = [2 5 6 7] and we want to create x = [0 1 0 0 1 1 1] without loop? x...

environ 3 ans il y a | 1

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problem to concatenate table due to "cell and non cell" error
I would add to check the missmatching table variables by comparing them by for eg.: class(Table1.Column_name(1)) class(Table2....

environ 3 ans il y a | 0

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Trouble concatenating two tables
I would add to check the missmatching table variables by comparing them by for eg.: class(Table1.Column_name(1)) class(Table2....

environ 3 ans il y a | 0

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command unique without sorting??
In my opinion unique should be "stable" by default. If someone wants to sort, than there is sort commant that for. What does sor...

environ 3 ans il y a | 0

Question


Vectorizing Table in Structure without Loop
Hi, I created this short code to explain my question: for i=1:10 dynamic_field_name=string(cell_w_strings(i, 1)); ...

environ 3 ans il y a | 1 réponse | 0

1

réponse

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Replace NaN's in table with zero
T{:,2:4}(ismissing(T{:,2:4})) = 0; 2:4 are the columns which are containing NaN values.

plus de 3 ans il y a | 0

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Logical indexing: Find row in table by text in column
b = [1,2 ; 3,4]; q = array2table(b); r = q(b1 == 3, :); Unrecognized function or variable 'b1'.

plus de 3 ans il y a | 0

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How to convert string to variable name ?
Your answer does not work if you only have hammer and a screw available at hand (curvfitting tool does not accept structs as var...

plus de 3 ans il y a | 5

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Find elements in table without looping (Matlab)
rows = T.id=='DHK'; T(rows, :)

plus de 5 ans il y a | 3

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How to create a table name using a string variable?
Thank you all

plus de 5 ans il y a | 0

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How to create a table name using a string variable?
I guess I will just use a cell which I will be store the the variable for the "name that should be" and the table itself too... ...

plus de 5 ans il y a | 1

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Question


How to create a table name using a string variable?
Hi, How can I use a string variable for a table name? eg.: ----------------------------- T = 'ThisShouldBeMyTableName'; Var...

plus de 5 ans il y a | 3 réponses | 0

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