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James Metz


Last seen: 17 days ago
18 total contributions since 2020

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Answered
How can I choose both the color and shape of a line plotted and how it is represented in the legend??
Hey James, it's future you here. I'm here to tell you that you are a dummy who did not read the MATLAB resource page close enoug...

1 month ago | 0

Question


How can I choose both the color and shape of a line plotted and how it is represented in the legend??
I know how to choose either the color or marker individually, but how can I choose both together (i.e. red squares)? I tried p...

1 month ago | 1 answer | 0

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answer

Question


Extract Data From Imported Excel Sheet Containing Specific Numeric Values
Hi all. I have imported a large 655x6 data set from excel onto MATLAB and am now trying to extract certain data from the table. ...

1 month ago | 1 answer | 0

1

answer

Question


How can I store values in empty matrix to plot later?
I am trying to simulate an epidemic model based on the SIR model. I am having trouble with my code. My graphs are not showing up...

3 months ago | 1 answer | 0

1

answer

Question


How to store values in a matrix to plot later?
I am trying to create a pandemic simulation to account for several variables, store these values in a single matrix, and then pl...

3 months ago | 1 answer | 0

1

answer

Question


Outputting cell vectors that contain specific information help?
I am trying to formulate a code that takes in input cell array of strings, evaluates the contents of each cell and outputs the c...

11 months ago | 1 answer | 0

1

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Question


Output argument 'answers' (and maybe others) not assigned during call to "..."
I am trying to create a function that sums up all the values of the fibonacci series using only recursion, but I keep getting th...

11 months ago | 2 answers | 0

2

answers

Question


How do I make a function provide a ordered list?
I need to create a function that outputs and ordered list based on the length of the input. The input is a struct with field na...

11 months ago | 1 answer | 0

1

answer

Question


Strings vs Char and array indices
Why do I keep getting this error message? Array indices must be positive integers or logical values. Error in movies_by_c...

11 months ago | 1 answer | 0

1

answer

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

11 months ago

Question


Cell Arrays and Indexing?
The goal of my code is to take an n-by-n logical array of values and output a cell vector containing the column indices of each ...

11 months ago | 2 answers | 0

2

answers

Question


Cell arrays and Indexing with Cells HELP?
An assignment I have says... "An n-by-n square logical matrix can be represented by a cell vector of n elements where the kth e...

11 months ago | 1 answer | 0

1

answer

Question


Cells and Cell vectors help?
An assignment I have says... An n-by-n square logical matrix can be represented by a cell vector of n elements where the kth el...

11 months ago | 1 answer | 0

1

answer

Question


Storing doubles in the smallest integer class for which they fit without changing their value?
I am trying to create function that accepts an input array, A, and converts it to the smallest integer class for which it can be...

11 months ago | 1 answer | 0

1

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Answered
I'm trying to create a code that determines whether a word (or phrase) is a palindrome. The code only needs to look at the actual letters within the input string, but I'm not sure how to do that.
For anyone looking for the right code for this question I have attached the code that worked: function palindrome = hw4_probl...

12 months ago | 0

Question


I'm trying to create a code that determines whether a word (or phrase) is a palindrome. The code only needs to look at the actual letters within the input string, but I'm not sure how to do that.
The jist of the problem is to create a function that determines whether a string input is a palindrome by returning the logical ...

12 months ago | 3 answers | 0

3

answers

Answered
I am trying to write a function that takes both an input vector and scalar (v and n respectively). It needs to output the maximum value of the sum of n consecutive integers of v, as well as the index of the first term in v.
For anyone still confused by the above answer, here is the complete code: function [max_sum, idx] = maxval(v, n) sums = movs...

12 months ago | 0

Question


I am trying to write a function that takes both an input vector and scalar (v and n respectively). It needs to output the maximum value of the sum of n consecutive integers of v, as well as the index of the first term in v.
I am trying to write a function that takes both an input vector and scalar (v and n respectively). It needs to output the maximu...

12 months ago | 2 answers | 0

2

answers