Cory Johnson

NCSU CSC

80 total contributions since 2015

Mechanical Engineering Student at NC State.

Cory Johnson's Badges

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?

4 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

Cory Johnson

NCSU CSC

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