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Kevin


自 2014 起处于活动状态

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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

10 years 前

提问


Error Running Compiled Script from Command Line
I'm testing a compiled script on a target computer without MATLAB. After installing the MCR, I can click the .exe and it will ru...

10 years 前 | 2 个回答 | 0

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How to package MCR with compiled program?
I've recently compiled a MATLAB program for distribution. I'd selected "Runtime downloaded from web". I know the .exe is located...

10 years 前 | 2 个回答 | 1

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How to test cell array membership
This seems like a simple question, but how do I test for a string's membership in a cell array? Is there a function that returns...

10 years 前 | 1 个回答 | 0

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Maximum Path Length Exceeded?
I'm running a compiled script that throws an error at mkdir(x) where x is the name of some path. The error is "Maximum p...

10 years 前 | 1 个回答 | 0

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How to Delete Non-Numeric Columns from Table
I'm using readtable to load data from a text file. Some columns have text in them; others don't. I want to effectively delete th...

10 years 前 | 1 个回答 | 0

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Compiling Code Dependent on External Files
The script I am trying to compile modifies existing external files (i.e. Excel files). When I compile the script and add the ext...

10 years 前 | 1 个回答 | 1

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已解决


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

10 years 前

已解决


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

10 years 前

已解决


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

10 years 前

已解决


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

10 years 前

已解决


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

10 years 前

已解决


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

10 years 前

已解决


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

10 years 前

已解决


Is my wife right?
Regardless of input, output the string 'yes'.

10 years 前

已解决


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

10 years 前

已解决


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

10 years 前

已解决


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

10 years 前

已解决


Add two numbers
Given a and b, return the sum a+b in c.

10 years 前

已解决


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

10 years 前

已解决


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

10 years 前

已解决


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:...

10 years 前

提问


Trouble Compiling Code Dependent on Folder Locations
My script requires the user to place input text files in a specific directory. This directory is pre-made, and is referenced by ...

10 years 前 | 1 个回答 | 0

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Paste Strings to Text File
I need help performing what I believe to be a relatively simply task: I have code that uses a loop to generate a string (of v...

10 years 前 | 1 个回答 | 0

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提问


Change Bar Graph Legend Color?
Y = [-3,-2;2,1;1,-1;4,3;-1,4]; hb = bar(Y); hbc = get(hb, 'Children'); set(hbc{1}, 'FaceColor', 'r'); set(hbc{2}, ...

10 years 前 | 2 个回答 | 2

2

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Side-by-side Bar Graph Colors
Y = [-3,-2;2,1;1,-1;4,3;-1,4]; bar(Y); The above produces a graph with 5 X-axis ticks, each tick having 2 bars placed si...

10 years 前 | 1 个回答 | 0

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