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Solve expression I
Solve expression (1+sin(x))/cos(x)+cos(x)/(1+sin(x)) for given vector x.

circa 7 anni fa

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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. Use matrix A as a input.

circa 7 anni fa

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Rankine to Celsius Converter
Given input R, degrees Rankine, convert into degrees Celsius.

circa 7 anni fa

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Determine given vector is even or odd
Find the numbers of the input vector is odd or even then replace even with 1 and odd with 0 Example x = [ 3 3 4 6 1] ...

circa 7 anni fa

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lb to kilogram
convert lb to kilogram units, easy

circa 7 anni fa

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Ounces to Kilograms
convert ounces to kilograms, easy

circa 7 anni fa

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wipe out!
make all the elements in given x zero.

circa 7 anni fa

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Shift elements of vector left
Shift elements of vector to the left. For ex. : Input_vec = [1 2 3 4 5] Output_vec = [2 3 4 5 1]

circa 7 anni fa

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Determine point is located in a circle or not
Using input [x] and [y], determine the points (x,y) is located inside of circle (x^2+y^2=1) if point is located in circle,...

circa 7 anni fa

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true or false
if the matrix has a zero, return true. else, return false

circa 7 anni fa

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Spherical Volume
Calculate the volume of a sphere.

circa 7 anni fa

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Was ist denn los?
Nur für deutschsprechende Leute! Wie geht's? ...also gut, bis bald!

circa 7 anni fa

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

circa 7 anni fa

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Diagonal & Anti-Diagonal Matrix: Easy
Create a matrix as shown below from "magic" square. For example: if input x=9;then use mgic(x) and create the matrix...

circa 7 anni fa

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The prisoner
"We want information, information, information." "Who are you?" Input can be a string or a number (array).

circa 7 anni fa

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Too Many Zeros, Dump Them!
Sometimes when I create a matrix, I use this syntax: a = zeros(1000,1000); But when the function ends, I find that I don'...

circa 7 anni fa

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CARDS PROBLEM
Read my mind and tell me the card number that I have now in my hands.

circa 7 anni fa

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Area of a Square
Given the length x of the side of a regular square, find the area of the square, A.

circa 7 anni fa

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How to calculate log?
There is a log that have base 5. How to calculate? log5(x)?

circa 7 anni fa

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Concatenate strings
concatenate a variable number of input strings to produce one outputstring

circa 7 anni fa

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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...

circa 7 anni fa

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Let's get back to school, and create multiplication tables
For a given range, create multiplication tables. (start is always < endno) Example start = 17 endno = 19 Then, ...

circa 7 anni fa

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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 ...

circa 7 anni fa

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Tridiagonal
Return an n-by-n matrix that has a, b, c as the subdiagonal, main diagonal, and superdiagonal entries in the matrix. Example ...

circa 7 anni fa

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Largest territory
Determine whose territory is largest. If there are multiple numbers tied for the largest territory, return the smallest number. ...

circa 7 anni fa

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Replace pattern 0 1 0 and 1 0 1
Find and replace a pattern in a row of zeroes and ones. * Find 1 0 1 and replace it with 1 1 1 * Find 0 1 0 and replace it w...

circa 7 anni fa

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Find the index of n in magic(n)
If input n=5, then magic(n) is 17 24 1 8 15 23 5 7 14 16 4 6 13 20 22...

circa 7 anni fa

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Can we make a triangle?
Given three positive number, check whether a triangle can be made with these sides length or not. remember that in a triangle su...

circa 7 anni fa

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Find the sides of an isosceles triangle when given its area and height from its base to apex
Find the sides of an isosceles triangle when given its area and the height from its base to apex. For example, with A=12 and ...

circa 7 anni fa

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Height of a right-angled triangle
Given numbers a, b and c, find the height of the right angled triangle with sides a and b and hypotenuse c, for the base c. If a...

circa 7 anni fa