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Roberto Osorio


Dunn Capital Management

Last seen: alrededor de 2 meses hace |  Con actividad desde 2012

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Professional Interests: quantitative finance, statistics

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Pregunta


stackedplot without yticklabels?
I noticed I can't apply the yticklabel() function to a stackedplot. Isn't there a way to simply clear the yticklabels so that on...

más de 4 años hace | 2 respuestas | 0

2

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how to round number in table to two digit number
It's a pity that Matlab doesn't distinguish between significant and non-significant trailing zeros. If I round(2.99792) [this is...

más de 4 años hace | 1

Resuelto


Get the array of sum for three consecutive numbers in an array
Get the array of sum, for three consecutive numbers in an array. if Input 'x' does not have at-least 3 elements then 'y' shou...

casi 9 años hace

Resuelto


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

casi 9 años hace

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Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

casi 9 años hace

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Determine the mean of matrix
Determine the mean of matrix without using mean function Hint: use simple algorithm

casi 9 años hace

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Create an array (n,n) where only diagonal elements are '1' and others are '0'
Create an array (n,n) where only diagonal elements are '1' and others are '0' EX: n = 3; then Resultant array would be [ 1 0...

casi 9 años hace

Respondida
Get path from running script
This reply is very late, but I hope it can help users who get to this thread by searching. Experimenting with mfilename in scrip...

alrededor de 9 años hace | 1

Pregunta


Why isn't the display of tables, datasets, etc., aligned by decimal point?
That's what good typography, common sense, and logic tells me. If I have a vector [3.14, 6.28, 7.50], the use of two decimal dig...

más de 10 años hace | 0 respuestas | 0

0

respuestas

Resuelto


The Goldbach Conjecture
The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

más de 11 años hace

Resuelto


Add two numbers
Given a and b, return the sum a+b in c.

más de 11 años hace

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Is my wife right?
Regardless of input, output the string 'yes'.

más de 11 años hace

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Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

más de 11 años hace

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Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

más de 11 años hace

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

más de 11 años hace

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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

más de 11 años hace

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

más de 11 años hace

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

más de 11 años hace

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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:...

más de 11 años hace