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Maybe use assignin --> <http://www.mathworks.co.uk/help/matlab/ref/assignin.html>

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Answered 2 years ago

Could someone please explain to me how the accumarray function works. For example: val = 101:105; subs = [1; 2; 4; 2; 4]...

2 Answers

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Asked 2 years ago

The main problem you have here is that you have not stored each of the text file names. The code shown below should solve thi...

using ChangesN = find(diff(S)) would demonstrate where the value was changing and then to see how many time this happen...

Answered 3 years ago

Yes, You need to save the file in your matlab directory. So, save the file in a folder somewhere such as my documents\matlab\fil...

I have 2 variables: d1 = 1:5; d2 = 6:10; I would like to calculate 'dat', which is given by: dat = d1./(10.*d2);...

3 Answers

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If I have a matrix: data = rand(365,5); What is the most appropriate way of calculating the correlation between each col...

What is the best way of improving my matlab skills? I have been using matlab for some months now and have learnt a lot in that t...

Asked 3 years ago

I'm aiming to import data from various folder and text files into matlab. clear all main_folder = 'E:\data'; %D...

From the following example how would I show the time denoted by 'out' along the xaxis: clear all time = (0:23)'; n = ...

The following example produces a subplot of the 3 variables below (located in a structure): clear all Data.S1 =...

When plotting a scatter plot is it possible to add a linear fit to the the graph without having to go into tools-> basic fitting...

I have an equation which has 3 unknown variables V, s, and T. I want to produce a contour plot that shows what happens when each...

Consider the following: A = [1,1,1; 2,3,1; nan,3,1; nan,3,nan]; how would I replace the missing val...

This is a simplistic example of a problem I am facing: depth = [0:1:20]'; data = rand(1,length(depth))'; d = [dep...

I have a time series of measurements as follows: time = [733774,733774,733775,733775,733775,733776,733776]; data = [1,1....

I have the following code for producing a plot of data that extends two years in terms of day of year: time = datenum('2008...

I'm generating a plot with 2 yaxis showing two datasets with larger differences in their values, e.g. data1 = 100 + (200-10...

Is there a method for changing the colorscale of your figure to grayscale without using the colormap('gray') option. I have an i...

In the following figure: data = rand(1,365); subplot(121); plot(1:365,data); xlabel('label'); ylabel('label'); ...

I have a dataset in the following format: dd = datenum('2009-04-17 02:00'); ddend = datenum('2009-11-24 12:27');...

From the following example: [C,h] = contourf(peaks(20),10); colormap autumn How would I include the yaxis on the left...

This is a very basic question but how would I add the elements of a vector like so...: x = [1,2,3,4,5,6]; ans = 3 6 10 15 ...

I would like to find in which column a desired number is first located. From the example below: x = [0,1,3,2,5,22,24,1,2,...

I need some advice regarding the spectral coherence of several signals. Consider the following example: t = 1:365; A =...

I have a code below that highlights a defined region in a plot: x = 1:24; a = 1; b = 50; y = a + (b-1).*rand(lengt...

I am attempting to analyse a time series with spectral analysis and am working through the example shown in: <http://www.math...

In order to list folder contents I use: TopFolder = dir('E:\'); Say if I had one file within that specific folder MATLAB...

Consider the following example: clear all data = {rand(1,5),rand(1,4),rand(1,4),rand(1,6)}; data1 = cellfun(@(x) cell...

Before describing my question I provided the following code, which help me in describing what I'm trying to do: clear all ...

1 Answers

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