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Stephen


2011 年からアクティブ

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Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

約11年 前

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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...

約11年 前

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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...

約11年 前

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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...

約11年 前

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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...

約11年 前

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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 ...

約11年 前

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

約11年 前

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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 ...

約11年 前

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

約11年 前

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

約11年 前

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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 ...

約11年 前

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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...

約11年 前

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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:...

約11年 前

質問


Plotting Matrices Stored in Sequential Array Cells
Hey, I've got an array which has a few matrices stored in the arrays and now I'm wanting to plot them. Now I can see two ways...

約12年 前 | 1 件の回答 | 0

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質問


Graph With Variable Number of Plots
I'm writing a piece of code that needs to split up a vector into smaller vectors which are not uniform in length. These smaller ...

12年以上 前 | 1 件の回答 | 0

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質問


3D Matrix to replace a square matrix in a for loop?
Sorry if the question title isn't great; stuggled to come up with a good question to ask the following; I've been using matri...

12年以上 前 | 2 件の回答 | 0

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質問


Using electronic sensors to control motors using matlab/simulink; possible?
Hey, got a general question regarding MATLAB and/or simulink which I'm hoping someone here will be able to help me with. (I'll s...

12年以上 前 | 1 件の回答 | 0

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質問


Drawing on a m-file via the command window; possible?
Hey, so I've created an m-file but there's far too many outputs that I don't need all the time for me to be happy with. However ...

12年以上 前 | 2 件の回答 | 0

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質問


fprintf Multiple Lines?
Is there a way to print multiple lines to the command window (like fprintf does for single lines) without using fprintf at the s...

13年弱 前 | 3 件の回答 | 2

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質問


Integrating A Vector (Or rather a series of point values)
Firstly I wish to apologise as I know there's a section of the matlab documentation / help files. However I've tried following i...

13年弱 前 | 2 件の回答 | 0

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質問


Derive equation from set of data
I feel rather silly asking this as I'm sure it's extremly simple and that I'm missing a button or something but can't find the a...

13年弱 前 | 1 件の回答 | 0

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質問


fprintf repeat
Hey I'm trying to do something... and I don't know if it's possible :s I'm currently drawing on subfunctions and showing the ...

13年弱 前 | 1 件の回答 | 0

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質問


Defining inputs for subfunctions
Hey, I'm writing some code that involves using set inputs (that I want to be able to change easily) in multiple subfunctions....

約13年 前 | 1 件の回答 | 0

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質問


Issue With Integration Output
I'm thinking this is a basic problem, but can't find an answer anywhere and have been unable to resolve it myself :/ When I i...

約13年 前 | 1 件の回答 | 0

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質問


While Loop
I'm trying to get a loop inplace which changes the input until the output is met. For example, if b=3*n and I want b to be great...

約13年 前 | 1 件の回答 | 0

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質問


Symbolic Solver Question
Hey, quite new to MATLAB so sorry if this is a very rookie issue :/ Also tried searching for it but couldn't see it, sorry if it...

13年以上 前 | 1 件の回答 | 0

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