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Non trivial identities - polynomial
Return x as a polynomial of itself.

10 years ago

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Evaluating a polynomial
Given the following polynomial and the value for x, determine y. y = 3x^5 – x^3 + 8x – 3 Example x = 1 y = 3 - 1 +...

10 years ago

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Who has power to do everything in this world?
There is only one person who is older than this universe. He is Indian version of Chuck Norris.

10 years ago

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Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.

10 years ago

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Narcissistic number ?
Inspired by Problem 2056 created by Ted. In recreational number theory, a narcissistic number is a number that is the sum of ...

10 years ago

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Concatenating strings
* Write a statement that assigns fullName with firstName, a space, then lastName. Ex: If firstName is Alan and lastName is Tu...

10 years ago

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Wrapping the Tower of Pisa
The famous artist Christo Vladimirov Javacheff, who likes pizza, wants to wrap the well-known Italian tower in paper. It is a ci...

10 years ago

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Number of Circles in a Number
Given a number, return the number of closed 'circles' in the base 10 numerical representation. Note: the number 4 has no circ...

10 years ago

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sum of first 'n' terms
Given n=10, find the sum of first 'n' terms Example: If n=10, then x=1,2,3,4,5,6,7,8,9,10. The sum of these n=10 terms is 55...

10 years ago

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What is the command to repeat the program?
Here it is: while 1 x = input('Enter your input: '); %check the input according to your needs %for...

10 years ago | 4

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Non trivial identities - double negative
Return x after negating it.

10 years ago

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

10 years ago

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Add 7
Given an input variable x, output a variable y that is 7 greater than x. Example: Input x = 1 Output y is 8 Input ...

10 years ago

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Transpose
Write a MATLAB script in order to convert a random length row vector (v) into a column vector.

10 years ago

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Vectors counting by 2
Create a vector numbers from 7 to 15 in increments of 2

10 years ago

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Non trivial identities - power
Return x by by rising it to a power.

10 years ago

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Non trivial identities - roots
Return x after rooting it.

10 years ago

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Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...

10 years ago

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Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

10 years ago

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Will there be a new leader?
Simply answer the title.

10 years ago

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05 - Vector Equations 2
Define the vectors _aVec_ and _bVec_: <<http://samle.dk/STTBDP/Assignment1_2a.png>> and <<http://samle.dk/STTBDP/Assig...

10 years ago

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Create a two dimensional zero matrix
You have to create a zero matrix of size (mxn) whose inputs are m and n and the elements of your matrix should be zeros. Exam...

10 years ago

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Can anyone help me to convert a 2-D array of three variable (0,1,2) to an image?
To have 3d array: img(:,:,1)=var1; img(:,:,2)=var2; img(:,:,3)=var3;

10 years ago | 4

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Im trying to print a randomized vector with 20 columns for each row. How do I get to stop after it reaches the final value of the vector?
There is no need to write them each time. Use vectorization of *fprintf* command. rando=randi([0,9],1,65); fprintf('%d '...

10 years ago | 3

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How to create a loop with the sum adding up to a given N?
There is a well-known formula by Gauss x= n(n+1)/2;

10 years ago | 4

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Half?
If you toss an even number (x) of coins, what is the probability (y) of 50% head and 50% tail?

10 years ago

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07 - Common functions and indexing 2
Define _eMat_: <<http://samle.dk/STTBDP/Assignment1_3e.png>> Calculate eMean as the mean across the rows of _eMat_. The an...

10 years ago

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Non trivial identities - complexification
Return x by complexifying it.

10 years ago

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Complex number
For complex number c=a+bi, write code that will add a and b together.

10 years ago

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05 - Vector Equations 3
Define the vector _dVec_: <<http://samle.dk/STTBDP/Assignment1_2d.png>> (Logarithmically spaced numbers between 1 and 10) ...

10 years ago