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Calculate polynomial equation
Calculate this equation using given x 1+x+x^2+x^3+....x^99 (hint: use polyval)

fast 10 Jahre vor

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Basic commands - rounding
make a function which will round to integer, which is nearer to zero. Example x=[-2.5 2]; y=[-2 2];

fast 10 Jahre vor

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Basic commands - Left division matrix
Please write a function which will left division of A,B Pay attention this is right division: A/B

fast 10 Jahre vor

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Tree Height
Assign treeHeight with the tree height given the shadow length and angle of elevation. Simple geometry can compute the heigh...

fast 10 Jahre vor

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Slope of the line passing through the point [x1 y1] and [x2 y2]
Determin the slope of Line passing through the points a=[x1 y1] and b=[x2 y2]

fast 10 Jahre vor

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Return area of square
Side of square=input=a Area=output=b

fast 10 Jahre vor

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Matlab Basics - Create a row vector
Write a Matlab script to create a row vector of 10 consecutive numbers x = [1 2 3 4 5 6 7 8 9 10]

fast 10 Jahre vor

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Matlab Basics - Sum a vector
Write a script to add up all the elements in a vector e.g. x = [1 2 3 4] --> output = 10

fast 10 Jahre vor

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

fast 10 Jahre vor

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Calculate some equation
Using given inputs x and z, make two outputs that are y1 = (xz)/(x/z)^2 + 14x^2 - 0.8z^2 y2 = x^z - z^x + (x/z)^2 - (z/x...

fast 10 Jahre vor

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Make random permutation
Make random permutation that consist of random number from 1 to n.

fast 10 Jahre vor

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Delete x value in given vector y.
Delete x value in given vector y. Exapmle x=5; y=[ 1 2 5 6 74 5 2 5] result=[1 2 6 74 2]

fast 10 Jahre vor

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Calculate numerical integration.
x=0:0.01:1 y=x.^2 Calculate area from x=0 to x=1, and y=0 to y=x^2 using numerical integration. (hint: trapz)

fast 10 Jahre vor

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list of prime numbers
n is given find the largest prime number <=n

fast 10 Jahre vor

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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 ...

fast 10 Jahre vor

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Find remainder when x is divided by 3
Find remainder when x is divided by 3

fast 10 Jahre vor

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find the Area of a rectangle
length is x width is y what is the area of the rectangle?

fast 10 Jahre vor

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Replace 0 to NaN!
In given matrix A=[1 nan nan; 2 2 nan; nan nan 1]; replace NaN to 0.

fast 10 Jahre vor

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Print true if (2)
There are 0. a=[1 2 3 4 0]; b=[1 1 1 1 1]; function(a) is true, and function(b) is false.

fast 10 Jahre vor

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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.

fast 10 Jahre vor

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Set number x for diagonal of square matrix, which size is n.
Set number x for diagonal of square matrix, other values should be equlal 0, which size is n. Example n=2, x=4: [4 0; 0 4]

fast 10 Jahre vor

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product of given two numbers?
product of given two numbers?

fast 10 Jahre vor

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Rotate matrix by -90 degrees
Rotate a Matrix by -90 degrees Example: X = 1 2 3 4 5 6 7 8 9 output = 7 4 ...

fast 10 Jahre vor

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Calculate circle's property
[A R]=function(r) r is radius, A is area of circles, R is circumference.

fast 10 Jahre vor

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Change matrix to vector2
From x = 4 3 5 1 5 1 To y = 4 3 5 1 ...

fast 10 Jahre vor

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Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...

fast 10 Jahre vor

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Select primes from the matrix.
Select primes from the matrix.

fast 10 Jahre vor

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Adding each element
Add the each element of the matrix.

fast 10 Jahre vor

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Sum positive elements of matrix.
Calculate sum of positive elements of the matrix.

fast 10 Jahre vor

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Solve the system of linear equations
4x - 2y +6z=8 2x + 8y +2z=4 6x + 10y +3z=0 Find x,y,z. Output should be a=[x;y;z].

fast 10 Jahre vor