Javier

Active since 2012

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Professional Interests: MATH

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Question

Reading string from an exel file using xlsread
Hello Everyone, How are you? Well, I'm trying to read a Exel file with Missing Values using xlsread, but when I run the code,...

meer dan 8 jaar ago | 0 answers | 0

0

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Question

How to get MATLAB xlsread to read, in OS X El Capitan.
Hello Everyone, How are you? Well, I'm trying to read a Exel file with Missing Values using xlsread, but when I run the code,...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question

make a 3D plot using science data
Hello, everyone¡ I'm trying to make a 3D plot using the variables latitude, longitude and air temperature. The way how I meas...

ongeveer 9 jaar ago | 0 answers | 0

0

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Question

Problem with xlsread.
Hello, everyone¡ I'm trying to read a .xls file using the xlsread code from matlab, after a lot of fail attempts, I just ca...

ongeveer 9 jaar ago | 2 answers | 0

2

answers

Question

Please, help with Time series statistic problem
Hello, I'm using Matlab to compare 9 temperature time series, and I want to know if the difference between each of them is si...

ongeveer 11 jaar ago | 1 answer | 0

1

answer

Answered
To find the position of the elements which are same in vector
ind=unique(a) for i = 1 : length(ind); [z] =find(a==ind(i)) limit(i,:)=[z(1) z(end)] end out = [ind limit] ...

meer dan 11 jaar ago | 0

Question

How can i find the position of same elements in matlab......
For Example : x=[1 1 1 2 2 3 3 5 5 5 7 7 7] result = 1 1 3 2 4 5 3 6 7 ...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question

Geolocation matrix problem, #Matlab
Hello, I'm working with a matrix for 100 days, latitude 3248x152x100 394956800 double ...

meer dan 11 jaar ago | 0 answers | 0

0

answers

Answered
Fibonacci Sequence while loop.
%s. de fibonacci f = [1,1]; i1 = 1 while f(i1) + f(i1+1) <100; f(i1+2) = f(i1) + f (i1+1); end

meer dan 11 jaar ago | 0

Question

Help. I'm trying to created a code that...........
I'm trying to created a code that doing something like this, when v (time serie) changes only from negative to positive (zero ...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question

patch question? image processing
Hello, using the patch code I'd created a map, anyone know how I can generate the patch without that line (between the islan...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question

I'm trying to create a code that doing something like this ......
Hello........ I'm trying to create a code that doing something like this data=[1 1 1 -1 1 1 -1 -1 -1 1 1 1] take the se...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question

How to extract the first and last position for each ones series ?
For example How to extract the first and last position for each ones series ? X= [0 0 1 1 1 0 1 1 0 1 1 1 0 0 1 ] %res...

ongeveer 12 jaar ago | 4 answers | 0

4

answers

Question

How to position a data, in an array of coordinates?
How to position a data, in an array of coordinates? I want to create an array of longitude, latitude and temperature? I don't...

meer dan 12 jaar ago | 1 answer | 0

1

answer

Question

How count positive numbers, but when you get a negative, the sum stops. so then, sum the following sequence of positive numbers..
Example v = 1 1 -1 1 1 1 -1 -1 1 %sum the sequence of positive numbers that are togethe...

meer dan 12 jaar ago | 3 answers | 0

3

answers

Answered
Peridiograma y Filtro media movil ?
Hola Pablo, creo poder ayudarte........ El periodograma se define como el modulo al cuadrado de la FFT dividivo por el total ...

meer dan 12 jaar ago | 0

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