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Andromeda


Last seen: 3 months 前 自 2021 起处于活动状态

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Python

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Importing data without using read functions
I have heterogenous data (see textfile) and I am trying to modify my code such that it gives the same output as readtable('kimet...

2 years 前 | 1 个回答 | 0

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Converting cell of numbers to double
Hi. How do I convert a cell of numbers from cell to double? I looked up the previously asked questions but they mostly involved ...

2 years 前 | 2 个回答 | 0

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Correctly storing data in cell arrays
Hi there. I am trying to correltly store my data in cell arrays but I am failing. This is my code: txtf = 'kimetsu.txt'; exf...

2 years 前 | 1 个回答 | 0

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Accounting for the missing string using the number zero
I am trying to match strings in corps_members with those in kimetsu, if the strings are in kimetsu, give them kimetsu values [th...

2 years 前 | 2 个回答 | 0

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The size of my final matrix is wrong in a nested loop
I am matching the first element in my matrix to each element in the matrix excluding itself, row to second column element to las...

2 years 前 | 1 个回答 | 0

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How to code a generic for loop that removes a row with missing requirement
I am trying to create a generic program using a for loop that removes the row if a user checks their number against it and it is...

2 years 前 | 1 个回答 | 0

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How to use && function for two ismembers on one line
I am trying to use two isembers on one line but I am running into a bug, how can I go around this bug? Please see attached pictu...

2 years 前 | 1 个回答 | 0

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Function won't display output in command window

3 years 前 | 1 个回答 | 0

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Why is the string below the first conditional not printed?
I need help understanding why the string below the first conditional is not printed when AA, BB, CC are clearly equal. See attac...

3 years 前 | 1 个回答 | 0

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提问


Double integral of a surface
The correct answer of the double integral of the surface sqrt(x)-y^2 is 1/7 but the program output is 301/1430. Where have I gon...

3 years 前 | 1 个回答 | 0

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Converting cosine to exponential form
I am trying to convert a cosine function to its exponential form but I do not know how to do it. [more elaboration] syms w y ...

3 years 前 | 1 个回答 | 0

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Computing the double integral of a surface
I am trying to compute the double integral of a surface but I keep getting the error "First input argument must be a function ha...

3 years 前 | 1 个回答 | 0

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提问


converting sym function to string MATLAB
I am attempting to convert a symbolic expression to a string using the function sym2str but I am getting an error. How can I con...

3 years 前 | 1 个回答 | 0

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提问


How to put vector components into one single matrix and instead having them appear as two separate arrays
Typing [1 2; 3 4] in the command window gives the output [1 2 3 4] %(with 3 and 4 on the second row) but typing a square matrix ...

3 years 前 | 1 个回答 | 0

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