Risolto

Back to basics 1 - Saving
Covering some basic topics I haven't seen elsewhere on Cody. Given an input variable 'x', save it to disk in a file named 'co...

oltre 9 anni fa

Risolto

Computing wind chill
On a windy day, a temperature of 15 degrees may feel colder, perhaps 7 degrees. The formula below calculates the "wind chill," i...

oltre 9 anni fa

Risolto

Function definition: Double down.
* Complete the DoubleDown function to return twice the initialValue.

oltre 9 anni fa

Risolto

Construct an array
* Construct an row array named observedValues with elements sensorReading1, sensorReading2, and sensorReading3.

oltre 9 anni fa

Risolto

Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the hourly wage times 40 and times 50, because annualSalary = hour...

oltre 9 anni fa

Risolto

Logic variables
* Assign isAvailable with true.

oltre 9 anni fa

Risolto

Integer indexing array: Weekend box office
The row array movieBoxOffice stores the amount of money a movie makes (in millions of $) for the 7 days of a week, starting with...

oltre 9 anni fa

Risolto

Fahrenheit to Celsius using multiple statements
°C = (°F - 32) x 5/9 * Write a statement that assigns fractionalMultiplier with 5/9. * Write a second statement that assign...

oltre 9 anni fa

Risolto

Compute total cost
A soda costs 2 dollars. A taco costs 3 dollars. Write a statement that assigns totalCost with the total meal cost given the numb...

oltre 9 anni fa

Risolto

Write an expression
Assigns finalResult with firstSample plus secondSample, squared, then divided by 3. Ex: If firstSample is 18 and secondSample is...

oltre 9 anni fa

Risolto

Plus x: A first program
_Solve this problem in Mathwork's online Cody system._ Write a statement that assigns y with 5 plus x. Ex: If input x = 2,...

oltre 9 anni fa

Risolto

Assigning a sum
* Write a statement that assigns numCoins with numNickels + numDimes.

oltre 9 anni fa

Risolto

Circle area using pi
Write a statement that assigns circleArea with the circle's area given circleRadius. Use the built-in mathematical constant pi. ...

oltre 9 anni fa

Risolto

Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...

oltre 9 anni fa

Risolto

Divide
Divide a number by other

oltre 10 anni fa

Risolto

Vigenere cipher - be like Sherlock Holmes!
You're a young detective. Every detective needs a function to decrypt a vigenère cipher. It's a modification of a caesar cipher....

oltre 10 anni fa

Risolto

Delete blanks at the end of string
you got to delete all blank spaces which appears at the end of string

oltre 10 anni fa

Risolto

Rank of matrix
Find the rank of given matrix

oltre 10 anni fa

Risolto

Sum my indices
Given inputs M and N (in that order), output an MxN matrix whose entries are equal to the sum of their indices. Example input...

oltre 10 anni fa

Risolto

Equate
Equate y to x

oltre 10 anni fa

Risolto

check whether it is prime or not
Given a number,check whether it is prime or not. If prime output is true else false

oltre 10 anni fa

Risolto

Give prime Numbers upto n
You are given a input number x; print all the prime numbers less than equal to x.

oltre 10 anni fa

Risolto

Back to basics 14 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of all MATLAB keywords

oltre 10 anni fa

Risolto

So many choices
For inputs _n_ and _k_ (in that order), output the number of ways that k objects can be chosen from amongst n distinct objects. ...

oltre 10 anni fa

Risolto

All capital?
Are all the letters in the input string capital letters? Examples: 'MNOP' -> 1 'MN0P' -> 0

oltre 10 anni fa

Risolto

Produce a Fibonacci sequence
Construct a diagram that generates the Fibonacci sequence: 1, 1, 2, 3, 5, 8, 13, 21, 34.....up to 377 The Fibonacci sequ...

oltre 10 anni fa

Risolto

Compute the step response of a DC motor
Compute the step response of a DC motor shown below <<http://blogs.mathworks.com/images/seth/cody/dc-motor.png>> The param...

oltre 10 anni fa

Risolto

Model a simple pendulum
Model a simple pendulum of length 200cm with bob of mass 100g and plot the position in degrees. The pendulum starts at 30 degree...

oltre 10 anni fa

Risolto

Make a low pass filter
Make a first order low pass filter that will filter out the high frequency oscillations for the given input signal. The cut-off ...

oltre 10 anni fa

Risolto

Model a falling body
An object is falling freely from a height of 22 meters under the force of gravity. <<http://blogs.mathworks.com/images/seth/c...

oltre 10 anni fa