Resuelto

Array resizing: Removing elements
* Remove elements 2, 4, and 6 from row array pendingTasks

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

Relational operators and row arrays: Overweight baggage
Create a logical indexing array overweightBaggage with true in each location where the corresponding baggageWeight is greater th...

casi 10 años hace

Resuelto

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

casi 10 años hace

Resuelto

Element-wise division
* Assign row array weightKilo with the corresponding weight in kilograms. Use the following conversion: kg = lb / 2.2

casi 10 años hace

Resuelto

Logical indexing: High scores
Row array gameScores contains all player scores. Construct a row array highScores than contains all player scores greater than 5...

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

Relational operators: Guessing game
Row array userGuess contains a sequence of user guesses. Create a logical indexing array correctGuess with true in each location...

casi 10 años hace

Resuelto

Logical indexing: Player scores
Player 1 and player 2 take turns playing a game. Row array gameScores contains the scores of player 1, then player 2, then playe...

casi 10 años hace

Resuelto

Integer indexing array: Shift left
Write a *single* statement that shifts row array attendanceValues one position to the left. The rightmost element in attendanceV...

casi 10 años hace

Resuelto

Back to basics 23 - Triangular matrix
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, return a matrix with all elements above a...

casi 10 años hace

Resuelto

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

casi 10 años hace

Resuelto

Double colon operator: Counting down
* Construct a row array countValues from startValue to endValue, elements decremented by -2 Ex: If startValue is 10 and end...

casi 10 años hace

Resuelto

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

casi 10 años hace

Resuelto

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

casi 10 años hace

Resuelto

Multi-line comments
* Fix the syntax errors.

casi 10 años hace

Resuelto

Function definition: Volume of a pyramid
Define a function CalculatePyramidVolume with inputs baseLength, baseWidth, and pyramidHeight. The function returns pyramidVolum...

casi 10 años hace

Resuelto

Double colon operator: Counting up
* Construct a row array countValues from 1 to endValue, using the double colon operator. Ex: If endValue is 5, countValues s...

casi 10 años hace

Resuelto

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

casi 10 años hace

Resuelto

Indexing an array element
* Assign currentStudent with the second element of array testScores. _Reminder: Array indexing starts with 1._

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

Coordinate geometry
Assign pointsDistance with the distance between point (x1, y1) and point (x2, y2). The distance is calculated by: Distance =...

casi 10 años hace

Resuelto

Indexing the last element: Print queue
* Delete the last element of row array printQueue.

casi 10 años hace

Resuelto

Comments
* Fix the syntax errors.

casi 10 años hace

Resuelto

Double colon operator: Increment by x
* Construct a row array countValues from 0 to 25, elements incremented by incrementValue. Ex: If incrementValue is 5, countVa...

casi 10 años hace

Resuelto

Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

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

Character variable: Compass direction
* Assign compassDirection with sensorReading's value. Both are character variables.

casi 10 años hace

Resuelto

Remove NaN ?
input -> matrix (n*m) with at least one element equal to NaN; output -> matrix(p*m), the same matrix where we deleted the enti...

casi 10 años hace

Resuelto

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

casi 10 años hace