FRANCISCO JAVIER

Last seen: ongeveer 4 jaar ago | Active since 2013

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Question

save changes in variable pass in timer function
I want to change the value of a variable ( Precio) that i pass to a function in a timer. In the following call that variable don...

meer dan 4 jaar ago | 0 answers | 0

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Question

running two guide in real time
I have two guides. In the firs guide i have a timer that read datas that charge in a second guide. How can run the second guide ...

meer dan 4 jaar ago | 0 answers | 0

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answers

Question

trigger when the clock change the hour
I want to put condition for loading data when the clock changes time, for example, when the time changes from 16:00 to 17:00. A...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question

switch when the clock is on point
I want to put a condition when the clock changue the hour, i do that is bellow, but i want to know is there is other way to do t...

meer dan 4 jaar ago | 0 answers | 0

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Question

How can reduce code?
I want to reduce the following code, where ind_cond is sub-set that satisfy cetain conditions. Someone can help me, please? ...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question

Delete all rows in a Table in a guide
When i delete all rows in a table in a guide, the header of the colws also dissapear, but i want maint it in the guide? How can...

meer dan 4 jaar ago | 0 answers | 0

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Question

how can i get the intersection of two step curves?
how can obtain the intersection of two step curves

meer dan 5 jaar ago | 1 answer | 0

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Solved

Replace secondary diagonal elements of a square array
Replace all the secondary diagonal elements of the square array A with the number n Example: A=[1 2 3; 4 5 6; 7 8 ...

bijna 10 jaar ago

Solved

Matrix of almost all zeros, except for main diagonal
Write a program to input an integer n and build a n-by-n matrix with the numbers 1,2,...,n on the main diagonal and zeros elsewh...

bijna 10 jaar ago

Solved

Polynomial Evaluation
Create a routine that takes a list of coefficients of a polynomial in order of increasing powers of x; together with a value of ...

bijna 10 jaar ago

Solved

Compute Fibonacci Number
Compute the _n_-th Fibonacci Number f(0) = 0, f(1) = 1, f(2) = 1, f(3) = 2, ... f(42) = 267914296

bijna 12 jaar ago

Solved

Remove the middle element from a vector
Remove the middle element of a vector? *Example:* [1,2,3] should return 2 [1,2,3,4] should return 2 [] should return...

bijna 12 jaar ago

Solved

Palindrome
Check if a given string is a palindrome or not. For example, a = 'amoreroma' is a palindrome. But b = 'xyz' is not. Return...

bijna 12 jaar ago

Solved

Power of n ?
Determine if _x_ (positive integer) is a power of _n_, return true or false accordingly.

bijna 12 jaar ago

Solved

GJam 2013 Veterans: Ocean View (Small)
This Challenge is derived from <http://code.google.com/codejam/contest/2334486/dashboard#s=p2 GJam 2013 Veterans Ocean View>. Th...

bijna 12 jaar ago

Solved

Kaggle: Reverse Game of Life - Periods of Oscillators
<http://www.kaggle.com/c/conway-s-reverse-game-of-life Kaggle's Conway's Reverse Game of Life> contest inspires this Period of L...

bijna 12 jaar ago

Solved

Self-Description
This is a simplified version of the <http://xkcd.com/688/ *xkcd comic* by the same name>. Simply return the angle (in degrees...

bijna 12 jaar ago

Solved

Simple Caesar Cypher - shift encrypt a message given an index number
A Caesar cypher is a simple shift encryption method. Your goal is to create a function that allows a user to input a string and ...

bijna 12 jaar ago

Solved

Finding neighbors of [-1:1] in a matrix....
Hello All! Well I found this one fun to figure out, all you have to do is make a matrix of 1's or 0's (true or false) that sh...

bijna 12 jaar ago

Solved

German tank problem
The <http://en.wikipedia.org/wiki/German_tank_problem German tank problem> is a well-known statistical problem that attempts to ...

bijna 12 jaar ago

Solved

Add a row of zeros on top of a matrix
Given a matrix, insert a row of zeros as the top row.

ongeveer 12 jaar ago

Solved

Check if equal
Return true if all the elements of an nD array are equal, false otherwise.

ongeveer 12 jaar ago

Solved

Count decimal digits of a number
* Given an integer number you have to return the number of its digits. * For example 248 has 3 digits and 1589 has 4 digits ...

ongeveer 12 jaar ago

Answered
simple "While Loop" questions
function [vslSave]=prueba(x) vsl=x; vslSave=[]; while vsl<=10 if vsl >=0.001 && vsl<=0.01 increment ...

ongeveer 12 jaar ago | 0

Solved

Fibonacci-Sum of Squares
Given the Fibonacci sequence defined by the following recursive relation, * F_n = F_(n-1) + F_(n-2) * where F_0 = 0 and F_1 ...

ongeveer 12 jaar ago

Solved

Signed Magnitude
For a given input vector, return the value that is furthest from zero. For example, if x = [1 2 -12] return -12.

ongeveer 12 jaar ago

Question

How count pulse when go up in simulink?
How count pulse when go up in simulink, to obtaint the speed of the motor throught a encoder that emits 50 pulses for revolution...

ongeveer 12 jaar ago | 1 answer | 0

1

answer

Solved

That's some divisor you've got there...
Given a positive integer x, calculate the sum of all of the divisors of the number. Please include the number itself in your fi...

ongeveer 12 jaar ago

Solved

GJam 2014 China Rd B: Sudoku Checker
This Challenge is derived from <http://code.google.com/codejam/contest/2929486/dashboard#s=p0 GJam 2014 China Sudoku>. Large Cas...

ongeveer 12 jaar ago

Answered
Name for this practice: c = x.^2
If you put a vector as x, the operator "." made the operation for each value of the vector.

ongeveer 12 jaar ago | 0