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Stephen


Attivo dal 2011

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Risolto


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...

quasi 11 anni fa

Risolto


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...

quasi 11 anni fa

Risolto


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...

quasi 11 anni fa

Risolto


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...

quasi 11 anni fa

Risolto


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...

quasi 11 anni fa

Risolto


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 ...

quasi 11 anni fa

Risolto


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

quasi 11 anni fa

Risolto


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 ...

quasi 11 anni fa

Risolto


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

quasi 11 anni fa

Risolto


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

quasi 11 anni fa

Risolto


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 ...

quasi 11 anni fa

Risolto


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...

quasi 11 anni fa

Risolto


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:...

quasi 11 anni fa

Domanda


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...

quasi 12 anni fa | 1 risposta | 0

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risposta

Domanda


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 ...

circa 12 anni fa | 1 risposta | 0

1

risposta

Domanda


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...

circa 12 anni fa | 2 risposte | 0

2

risposte

Domanda


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...

oltre 12 anni fa | 1 risposta | 0

1

risposta

Domanda


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 ...

oltre 12 anni fa | 2 risposte | 0

2

risposte

Domanda


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...

oltre 12 anni fa | 3 risposte | 2

3

risposte

Domanda


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...

oltre 12 anni fa | 2 risposte | 0

2

risposte

Domanda


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...

oltre 12 anni fa | 1 risposta | 0

1

risposta

Domanda


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 ...

oltre 12 anni fa | 1 risposta | 0

1

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Domanda


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....

quasi 13 anni fa | 1 risposta | 0

1

risposta

Domanda


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...

quasi 13 anni fa | 1 risposta | 0

1

risposta

Domanda


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...

quasi 13 anni fa | 1 risposta | 0

1

risposta

Domanda


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...

circa 13 anni fa | 1 risposta | 0

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