Resuelto

Constructing column arrays
* Construct a column array elevatorStops with values 2, 4, 5, 9, and 10

casi 10 años hace

Resuelto

means
Calculate the arithmetic, the geometric and the harmonic mean of a given vector (with positive elements) and return them in a ve...

casi 10 años hace

Problema

means
Calculate the arithmetic, the geometric and the harmonic mean of a given vector (with positive elements) and return them in a ve...

casi 10 años hace | 1 | 64 solvers

Resuelto

Compute Fibonacci Number
Compute the _n_-th Fibonacci Number f(0) = 0, f(1) = 1, f(2) = 1, f(3) = 2, ... f(42) = 267914296

casi 10 años hace

Resuelto

house of cards
How many cards do one need to build a house of cards with n stages? Short explanation: /\ 2 cards for 1 stage ...

casi 10 años hace

Resuelto

Function call in expression: Reduced pricing.
Write a single statement that assigns cartTotal with the discounted cost of items 1 and 2. Function DiscountedPrice will return ...

casi 10 años hace

Resuelto

Filter AC, pass DC
Input x is the sampled signal vector, may have both AC and DC components. Output vector y should not contain any AC component. ...

casi 10 años hace

Resuelto

Variable sized row arrays
* Reverse the contents of row array mileMarkers

casi 10 años hace

Resuelto

Column arrays: Transpose a row array
* Construct a row array countValues with elements 1 to endValue, using the colon operator. * Transpose countValues to result in...

casi 10 años hace

Resuelto

Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.

casi 10 años hace

Resuelto

Linear-spaced points array
* Construct a row array plotPoints with 5 values that are spaced linearly from lowValue to highValue. Ex: If lowValue is 1 and ...

casi 10 años hace

Resuelto

Integer indexing array: Reverse subsets
Construct an indexing array copySubset so that the statement reversedOrder = origOrder(copySubset); results in a row array begin...

casi 10 años hace

Resuelto

Concatenating arrays
* Assign studentIDs with concatenated row arrays groupA and groupB

casi 10 años hace

Resuelto

Indexing the array: Moving values
Assume sampleReadings always contains three elements. * Shift the array contents one position to the left. * The rightmost ...

casi 10 años hace

Resuelto

Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

casi 10 años hace

Problema

house of cards
How many cards do one need to build a house of cards with n stages? Short explanation: /\ 2 cards for 1 stage ...

casi 10 años hace | 3 | 37 solvers

Resuelto

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. ...

casi 10 años hace

Resuelto

Who is the smartest MATLAB programmer?
Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...

casi 10 años hace

Resuelto

Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

casi 10 años hace

Resuelto

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

casi 10 años hace

Resuelto

Tree Height
Assign treeHeight with the tree height given the shadow length and angle of elevation. Simple geometry can compute the heigh...

casi 10 años hace

Resuelto

Find the largest value in the 3D matrix
Given a 3D matrix, A, find the largest value. E.g. >> A = 1:9; >> A=reshape(A,[3 1 3]); >> islargest(A) ans = 9

casi 10 años hace

Resuelto

Find max
Find the maximum value of a given vector or matrix.

casi 10 años hace

Resuelto

Multi-line comments
* Fix the syntax errors.

casi 10 años hace

Resuelto

Declaring a character
* Assign middleInitial with the character T.

casi 10 años hace

Resuelto

Arithmetic array operations
* Add x to each element of array temperatureReadings.

casi 10 años hace

Resuelto

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

casi 10 años hace

Resuelto

Declaring a string
* Assign streetAddress with the string 1313 Mockingbird Lane.

casi 10 años hace

Resuelto

Population growth
Assign finalPopulation with the population size given an initial population, population growth rate, and number of years. The fi...

casi 10 años hace

Resuelto

Comments
* Fix the syntax errors.

casi 10 años hace