Gelöst

Indexing the array: Shift right with variable sized arrays
* Write a statement to shift the array contents 1 position to the left. * Assign the rightmost element with -1. Ex: [12, 85...

fast 10 Jahre vor

Gelöst

03 - Matrix Variables 4
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3d.png>> A 3x4 NaN (Not a Number) matrix (Hint: use ...

fast 10 Jahre vor

Gelöst

Back to basics 4 - Search Path
Covering some basic topics I haven't seen elsewhere on Cody. Return a string that is the user's portion of the current search...

fast 10 Jahre vor

Gelöst

03 - Matrix Variables 3
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3c.png>> A 10x10 matrix where the numbers from 1 to 100 ...

fast 10 Jahre vor

Problem

Find the diagonal of the square of side L
You are given a square of side length L, find D the length of its diagonal.

fast 10 Jahre vor | 0 | 89 Lösungsvorschläge

Gelöst

Nth root.
* Assign outValues with the nth root of the inValues, the root is specified by rootValue

fast 10 Jahre vor

Beantwortet
how can i plot a circle using plot function?
Look here r = 2; %radius xc = 4; %x center yc = 3; %y center theta = linspace(0,2*pi); x = r*cos(theta) + x...

fast 10 Jahre vor | 4

Problem

Area of polygon
Given the vertices in vectors X,Y, return the area of the polygon they define.

fast 10 Jahre vor | 1 | 47 Lösungsvorschläge

Gelöst

Back to basics 15 - Benchmark
Covering some basic topics I haven't seen elsewhere on Cody. Return an array of the benchmark values for MATLAB.

fast 10 Jahre vor

Gelöst

Replace May with April
For instance, if the input is input_str = 'The flowers may bloom in April'; then the output is output_str = 'The flo...

fast 10 Jahre vor

Gelöst

Project Euler: Problem 7, Nth prime
By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13. What is the Nth prime nu...

fast 10 Jahre vor

Gelöst

Back to basics 5 - Clipboard
Covering some basic topics I haven't seen elsewhere on Cody. Copy the input string to the clipboard

fast 10 Jahre vor

Gelöst

Word Counting and Indexing
You are given a list of strings, each being a list of words divided by spaces. Break the strings into words, then return a maste...

fast 10 Jahre vor

Gelöst

Replace Vector Elements
Replace all elements in a vector which are equal to or smaller than zero with 0.1. Example: A = [1 2 3 -1 0 2 -3 -80]; ...

fast 10 Jahre vor

Gelöst

02 - Vector Variables 2
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_2b.png>>

fast 10 Jahre vor

Gelöst

Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

fast 10 Jahre vor

Gelöst

Back to basics 3 - Temp Directory
Covering some basic topics I haven't seen elsewhere on Cody. Return a string that is the path to the system's current temp di...

fast 10 Jahre vor

Gelöst

Relational operators and row arrays: Run times
* Construct a row array fastRunTimes containing all elements of runTimes equal to or less than 480 seconds. Ex: If runTimes =...

fast 10 Jahre vor

Gelöst

Set the array elements whose value is 13 to 0
Input A either an array or a vector (which can be empty) Output B will be the same size as A . All elements of A equal to 13...

fast 10 Jahre vor

Gelöst

Multiple element-wise operations: Percent change
Row arrays sales2013 and sales2014 reflect the quarterly sales (in millions) of a popular potato chip company. Write a statement...

fast 10 Jahre vor

Gelöst

01 - Scalar variables
Create the following variables: <<http://samle.dk/STTBDP/Assignment1_1.png>>

fast 10 Jahre vor

Gelöst

03 - Matrix Variables 1
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3a.png>> A 9x9 matrix full of 2's (Hint: use *ones* o...

fast 10 Jahre vor

Gelöst

Create a square matrix of multiples
Given an input, N, output a matrix N x N with each row containing multiples of the first element of each row. This also applies...

fast 10 Jahre vor

Gelöst

Replicate elements in vectors
Replicate each element of a row vector (with NaN) a constant number of times. Examples : n=2, A=[1 2 3] -> [1 1 2 2 3 3] n=0...

fast 10 Jahre vor

Gelöst

Make a 1 hot vector
Make a vector of length _N_ that consists of all zeros except at index _k_, where it has the value 1. Example: Input ...

fast 10 Jahre vor

Gelöst

only input
Return the output without writing any code into the function.

fast 10 Jahre vor

Beantwortet
How to create a function that calculates and returns the volume and cross-sectional area of a cylinder based on the radius and height?
Here it is function A=sect_area_cylinder(R,H,alpha) %Cylinder of radius R and height H, %its base-circle center coinc...

fast 10 Jahre vor | 3

| akzeptiert

Gelöst

The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

fast 10 Jahre vor

Gelöst

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

fast 10 Jahre vor

Gelöst

2 b | ~ 2 b
Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cor...

fast 10 Jahre vor