Guilherme Coco Beltramini

University of Campinas (Unicamp)

Aktiv seit 2013

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Professional Interests: neuroscience, multimodal neuroimaging

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THE CALCULATOR OF LOVE
In honor of Valentine's Day, program a love calculator that figures out the percentage of compatibility between two people using...

fast 12 Jahre vor

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Factorial Numbers
Factorial is multiplication of integers. So factorial of 6 is 720 = 1 * 2 * 3 * 4* 5 *6 Thus 6 factorial = factorial(720)....

fast 12 Jahre vor

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Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.

fast 12 Jahre vor

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Solving a quadratic equation
Given a, b and c, Return the solution of the following quadratic equation: a*x^2 + b*x + c = 0.

fast 12 Jahre vor

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Make a Star Pyramid
Create a star pyramid. First line will have 1 star, second will have two stars and so on... a basic program which is easily done...

fast 12 Jahre vor

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Community Problem 500!
In honor of this being the 500th Community problem, see if you can create a function that has a Cody size of 500. It can do any...

fast 12 Jahre vor

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Let's see how peculiar we can get
The task is to multiply two numbers. But do it in the most peculiar possible way.

fast 12 Jahre vor

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Square Diagonal
If n is the given number, then make a diagonal matrix of size 2*2 with the square of that number.

fast 12 Jahre vor

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update_check
Check for updates and replace old files

fast 12 Jahre vor | 1 Download |

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How can I store a matrix within another matrix?
You could try something like: reshape(dat, [3,5,21,3])

fast 12 Jahre vor | 0

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Help with the interpolate function
The function you want is interp1 (with "1" in the end).

fast 12 Jahre vor | 1

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Save figure to file, choose the dimensions and crop figure
Save figure to file. Choose the dimensions and crop figure (remove homogeneous edges).

fast 12 Jahre vor | 2 Downloads |

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Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

fast 12 Jahre vor

Beantwortet
I was trying to reconstruct an image using block matching algorithm. When i tried to do so, i have got an reconstructed matrix with non zero elements. But when i tried to plot it using imshow, it appears to be a blank (ful black) image.Kindly help me
Try this: imshow(fruca, [])

fast 12 Jahre vor | 1

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Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...

fast 12 Jahre vor

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Filter AC, pass DC
Input x is the sampled signal vector, may have both AC and DC components. Output vector y should not contain any AC component. ...

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Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

fast 12 Jahre vor

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Flag largest magnitude swings as they occur
You have a phenomenon that produces strictly positive or negative results. delta = [1 -3 4 2 -1 6 -2 -7]; Marching thr...

fast 12 Jahre vor

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Implement simple rotation cypher
If given a letter from the set: [abc...xyz] and a shift, implement a shift cypher. Example: 'abc' with a shi...

fast 12 Jahre vor

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Angle of triangle
For three unknown points a b c, given three sides ab bc ca, find three angles abc bca cab in radians. Your function should b...

fast 12 Jahre vor

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Do Fast Fourier Transformation
Example Fast Fourier Transformation from vector [2,1]) ans = 3 1

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03 - Matrix Variables 5
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3e.png>>

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Basic arrays operations.
Apply element-by-element binary operation 'fun' to two arrays (A and B).

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letter yes yes & letter no no
Split a string into two strings, first string has all alphabetic letters, next string has all the rest, keep the order please, o...

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Count ones
Write a program to count number of ones (1s) in an integer variable input. For example: Input x=2200112231 output y=3 I...

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Is it an Armstrong number?
An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. Fo...

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matlab indian players
answer is one of the indian matlab player(just for fun dont take serious)

fast 12 Jahre vor

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Alternating sum
Given vector x, calculate the alternating sum y = x(1) - x(2) + x(3) - x(4) + ...

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Add two numbers
Add two numbers (For beginners)

fast 12 Jahre vor

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01 - Scalar variables
Create the following variables: <<http://samle.dk/STTBDP/Assignment1_1.png>>

fast 12 Jahre vor

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