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统计学

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How to evaluate a function that has been saved to a variable
I have a function: f = @(x) 2*tanh(x/2) I'm taking the 1,2,3 derivatives of d1 = diff(f(x)) d2 = diff(f(x),2) d3 = diff(f(x...

3 years 前 | 2 个回答 | 0

2

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writetable with spaces on header
I have a table: T LastName Age Smoker Height Weight BloodPressure _________ ___ ______ ______ ...

5 years 前 | 2 个回答 | 0

2

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deleting all rows from a table that contain a string
I have the following table T: LastName Age Smoker Height Weight BloodPressure _________ ___ __...

5 years 前 | 2 个回答 | 1

2

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adding a blank row after a populated row on a Table
From the MATLAB Table examples: LastName = {'Sanchez';'Johnson';'Li';'Diaz';'Brown'}; Age = [38;43;38;40;49]; Smoker = logica...

5 years 前 | 1 个回答 | 0

1

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sin(x)^2
How to expand a function like sin(x)^2 to output 1/2*(1-cos(2*x))? I tried expand(sin(x)^2) but it returns the same.

5 years 前 | 3 个回答 | 0

3

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How to fill a UItable with parsed string data
I'm reading the contents of a text file that are formatted as follows: fid = fopen(o.names{1},'r'); data = textscan(fid, '%s...

5 years 前 | 0 个回答 | 0

0

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