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03 - Matrix Variables 4
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3d.png>> A 3x4 NaN (Not a Number) matrix (Hint: use ...

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03 - Matrix Variables 2
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3b.png>> A 9x9 matrix of zeros, but with the following v...

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

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find the maximum element of the matrix
for e.g x = [1 2; 3 4] y = 4

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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...

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Area of a circle
Find the value for area of the circle if diameter is given

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Area of a circle
Given the radius x, y would be the area of a circle. Pi = 3.1416

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ASCII code of a leter.
Given the letter, the output will show the corresponding ASCII code.

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Corresponding letter to ASCII code.
Given the letter, the output will show the corresponding ASCII code.

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Square root of a number
Write a code that will output the square root of x.

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ASCII Code
Using matlab, give the symbol that is associated with ASCii code 90.

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Log of a number
Write a script that will give the log of x as output.

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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

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Deleting an element in a matrix
For vector Grades=[98 56 78 34 100 88 87], delete the number 78 to get the following matrix Grades=[98 56 34 100 88 87] **re...

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Vector indexing: lower than mean
Find all values in a vector lower than the mean of the vector

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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

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Count photos
Given n people, everyone must have pictures taken with everyone, each photo includes only two persons, please count the total nu...

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kmph to mps
convert kilometer per hour to meter per second

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Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

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Given a square and a circle, please decide whether the square covers more area.
You know the side of a square and the diameter of a circle, please decide whether the square covers more area.

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Negative matrix
Change the sign of all elements in given matrix.

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Equal to their cube
Tell me three real numbers that are equal to their cubes?

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Counting down
Create a vector that counts from 450 to 200 in increments of 10.

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find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y

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Determine the square root
Determine the square root of the value the user has entered, n.

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Right and wrong
Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: <http://en.wikipe...

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Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

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Integer or Float?
Test an input to see whether it is an integer or a floating point number. If it is an integer return 1 for 'true'. Otherwise ret...

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Find the area of the four walls
If length, breadth and height of the walls are given, find the area of the four walls.

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Convert yards to feet
The goal of this script is to convert a value given in yards to feet.

5 years ago