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Sum of diagonals elements of a matrix

Given a matrix, return the sum of all the elements across the diagonals. E.g. A = [1 2 3; 4 5 6; 7 8 9;...

oltre 5 anni ago

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Sum of odd numbers in a matrix

Find the sum of all the odd numbers in a matrix. Example x = [2 3 5 7 1 4 11] y = 27

oltre 5 anni ago

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If-then-else

Complete the function below such that if the value of x is in the range 10 to 14, inclusive, the value 18 is assigned to y. Oth...

oltre 5 anni ago

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Replacing a row

For matrix G=[1 2 3; 4 5 6; 7 8 9] Replace the 2nd row with 8s **remember to create matrix G

oltre 5 anni ago

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Returning a "greater than" vector

Given a vector, v, return a new vector , vNew, containing only values > n. For example: v=[1 2 3 4 5 6] n=3 vNew =...

oltre 5 anni ago

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Add a row of zeros on top of a matrix

Given a matrix, insert a row of zeros as the top row.

oltre 5 anni ago

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Equality check: Number of bricks

Write an if statement that assigns deliveryComplete with 1 if bricksDelivered is equal to bricksExpected.

oltre 5 anni ago

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Check if equal

Return true if all the elements of an nD array are equal, false otherwise.

oltre 5 anni ago

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Genetic markers test

Assign testResult with 1 if either geneticMarkerA is 1 or geneticMarkerB is 1. If geneticMarkerA and geneticMarkerB are both 1, ...

oltre 5 anni ago

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Matlab Basics - Set unwated parts of a vector to zero

Consider a vector x, of length >= 7, write a script to set elements 2, 5, and 6 to zero. e.g. x = [1 2 3 4 5 6 7] --> x = [1 ...

oltre 5 anni ago

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Factorial Numbers

Factorial is multiplication of integers. So factorial of 6 is 720 = 1 * 2 * 3 * 4* 5 *6 Thus 6 factorial = factorial(720)....

oltre 5 anni ago

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Convert letters to Greek letter

Write a switch statement that checks origLetter. If origLetter is 'a' or 'A', assign greekLetter with 'Alpha'. If origLetter is ...

oltre 5 anni ago

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Insect population

An insect population doubles every generation. * Write a while loop that iterates numGeneration times. * Write a statment ...

oltre 5 anni ago

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Check bounds

Assign inRange with 1 if userWeight is greater than 100 and less than or equal to 200.

oltre 5 anni ago

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Assignment statements based on input value

Write an if-else statement that assigns finalValue with userValue + 5 if userValue is greater than 100. Otherwise assign finalVa...

oltre 5 anni ago

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For loops: Odds sum

Write a for loop that assigns summedValue with the sum of all odd values from 1 to userNum. Assume userNume is always greater th...

oltre 5 anni ago

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While loop: Summation

Write a while loop that assigns summedValue with the sum of all values from 1 to userNum. Assume userNum is always greater than ...

oltre 5 anni ago

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Preset rpm speeds

A centrifuge has four preset speeds. Write a switch statement that assigns rpmSetting with the appropriate rpm speed given prese...

oltre 5 anni ago

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Dosage by weight

A machine administer's medication dosage based on weight. Write an if-elseif-else statement that assigns the appropriate dosageA...

oltre 5 anni ago

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Multiple if statements

Write an if-statement that subtracts 5 from outputValue if amplitudeResponse is greater than 10. Write a second if-statement tha...

oltre 5 anni ago

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Roots

Find out the roots of a given polynomial equation.Given are the coefficients of the equation.

oltre 5 anni ago

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For loops: Savings account

The for loop calculates the amount of money in a savings account after numberYears given an initial balace of savingsBalance and...

oltre 5 anni ago

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multiply by three

Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...

oltre 5 anni ago

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Area of a Square

Inside a square is a circle with radius r. What is the area of the square?

oltre 5 anni ago

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Food safety

Assign safeTemperature with 1 if foodTemperature is less than 40 or greater than 165.

oltre 5 anni ago

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Small aircraft weight limit

Write an if-else statement that evaluates to true if the sum of passengerWeight and cargoWeight is less than or equal maxWeight....

oltre 5 anni ago

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Matlab Basics - Rounding II

Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

oltre 5 anni ago