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Roberto Osorio


Dunn Capital Management

Last seen: 14 dagen ago |  Active since 2012

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Professional Interests: quantitative finance, statistics

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Question


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...

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Answered
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...

ongeveer 5 jaar ago | 1

Solved


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...

meer dan 9 jaar ago

Solved


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...

meer dan 9 jaar ago

Solved


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...

meer dan 9 jaar ago

Solved


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

meer dan 9 jaar ago

Solved


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...

meer dan 9 jaar ago

Answered
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...

meer dan 9 jaar ago | 1

Question


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...

ongeveer 11 jaar ago | 0 answers | 0

0

answers

Solved


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

bijna 12 jaar ago

Solved


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

bijna 12 jaar ago

Solved


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

bijna 12 jaar ago

Solved


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...

bijna 12 jaar ago

Solved


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...

bijna 12 jaar ago

Solved


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 ...

bijna 12 jaar ago

Solved


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...

bijna 12 jaar ago

Solved


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...

bijna 12 jaar ago

Solved


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...

bijna 12 jaar ago

Solved


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:...

bijna 12 jaar ago