Cory Johnson

NCSU CSC

Active since 2015

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Mechanical Engineering Student at NC State.

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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!

meer dan 7 jaar ago | 0

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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...

meer dan 7 jaar ago | 2

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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.

meer dan 7 jaar ago | 1 answer | 0

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

meer dan 7 jaar ago | 1 download |

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: ...

meer dan 7 jaar ago | 0

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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...

meer dan 7 jaar 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...

meer dan 7 jaar ago

Solved

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

meer dan 7 jaar 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...

meer dan 7 jaar 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...

meer dan 7 jaar 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...

meer dan 7 jaar ago | 0

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Narcissistic problem
How many likes has this problem?

ongeveer 8 jaar ago

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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...

meer dan 8 jaar ago

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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...

meer dan 8 jaar 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...

meer dan 8 jaar ago

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

meer dan 8 jaar ago

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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]

meer dan 8 jaar 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...

meer dan 8 jaar ago

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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 ...

meer dan 8 jaar ago

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

meer dan 8 jaar ago

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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 ...

meer dan 8 jaar ago

Solved

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

meer dan 8 jaar ago

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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 = ...

meer dan 8 jaar 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...

meer dan 8 jaar ago

Solved

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

meer dan 8 jaar ago

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Logic variables
* Assign isAvailable with true.

bijna 9 jaar ago

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

bijna 9 jaar ago

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Declaring a character
* Assign middleInitial with the character T.

bijna 9 jaar ago

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

bijna 9 jaar 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 ...

bijna 9 jaar ago

Cory Johnson

NCSU CSC

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