Guilherme Coco Beltramini

University of Campinas (Unicamp)

Con actividad desde 2013

Followers: 0 Following: 0

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Professional Interests: neuroscience, multimodal neuroimaging

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2 Problemas
241 Soluciones

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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...

más de 10 años hace

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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)....

más de 10 años hace

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

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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.

más de 10 años hace

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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...

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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...

más de 10 años hace

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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.

más de 10 años hace

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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.

más de 10 años hace

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update_check
Check for updates and replace old files

casi 11 años hace | 1 descarga |

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

casi 11 años hace | 0

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

casi 11 años hace | 1

Enviada

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

casi 11 años hace | 1 descarga |

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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...

casi 11 años hace

Respondida
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, [])

casi 11 años hace | 1

| aceptada

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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 ...

casi 11 años hace

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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. ...

casi 11 años hace

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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...

casi 11 años hace

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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...

casi 11 años hace

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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...

casi 11 años hace

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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...

casi 11 años hace

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

casi 11 años hace

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

casi 11 años hace

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

casi 11 años hace

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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...

casi 11 años hace

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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...

casi 11 años hace

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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...

casi 11 años hace

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

casi 11 años hace

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

casi 11 años hace

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Add two numbers
Add two numbers (For beginners)

casi 11 años hace

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

casi 11 años hace

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