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Cory Johnson


NCSU CSC

80 total contributions since 2015

Mechanical Engineering Student at NC State.

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Answered
Is there a good way to get Cody Coursework results to other grading programs?
http://www.mathworks.com/matlabcentral/fileexchange/60002-codygrades This file should work!

3 years ago | 0

| accepted

Answered
Save each vector iteration into a matrix
There are lots of ways to organize data in MATLAB. Below I have shown 3 ways to do this. I think you're looking for the last met...

3 years ago | 2

| accepted

Question


Is there a good way to get Cody Coursework results to other grading programs?
Cody Coursework results are given by each submissions. I would like to group them by student instead.

3 years ago | 1 answer | 0

1

answer

Submitted


codygrades
This code generates a CSV file to upload Cody Coursework scores to Moodle

3 years ago | 0 downloads |

Answered
solving an equation in matlab
This can be done with a for loop and symbolic variables. It is good practice to assign contstants at the top of the script: ...

3 years ago | 0

Solved


Return the largest number that is adjacent to a zero
This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...

3 years ago

Solved


Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

3 years ago

Solved


Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.

3 years ago

Solved


Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

3 years ago

Solved


Fahrenheit to Celsius using multiple statements
Given a Fahrenheit value F, convert to a Celsius value C. While the equation is C = 5/9 * (F - 32), as an exercise use two state...

3 years ago

Answered
Moving players into teams - equal as possible random
What a great question! Try matching the highest and lowest scores, then filling in the middle with the average score that wou...

3 years ago | 0

Solved


Narcissistic problem
How many likes has this problem?

3 years ago

Solved


Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

4 years ago

Solved


Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

4 years ago

Solved


How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

4 years ago

Solved


Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

4 years ago

Solved


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

4 years ago

Solved


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

4 years ago

Solved


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 ...

4 years ago

Solved


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

4 years ago

Solved


Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

4 years ago

Solved


Create a Standard Size Vector
Given an input x, create a row vector y from 1 to x with 5 elements.

4 years ago

Solved


Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

4 years ago

Solved


Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

4 years ago

Solved


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

4 years ago

Solved


Logic variables
* Assign isAvailable with true.

4 years ago

Solved


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

4 years ago

Solved


Declaring a character
* Assign middleInitial with the character T.

4 years ago

Solved


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

4 years ago

Solved


Pizza value using expression with parentheses
Pizza prices are typically listed by diameter, rather than the more relevant feature of area. Compute a pizza's value (cost per ...

4 years ago

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