How to plot multiple lines in a graph?
x1=[2 3 4 5]; y1=[9 4 3 2]; x2=[11 20 30 50 ]; y2= [ 20 30 50 60]; plot(x1,y1) hold on plot(x2,y2) ...

environ 6 ans ago | 10

Importing multiple jpg files using imread. File format error.
jpegFiles = dir('*.jpeg'); numfiles = size(jpegFiles); try to use this

environ 6 ans ago | 0

Difference between D(f)(x) and diff( f(x) , x )
let say you are working with two for loops one has index variable f and other is x the D(f)(x) means everytimes the...

environ 6 ans ago | 0

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how can I convert my image to a binary image?
gray2binary('imagge);

environ 6 ans ago | 0

Changing y axis range
try this ylim([20.5 37.5]); set(gca, 'clim', [min(Ci(:)) max(Ci(:))]); Ci will be matrix

environ 6 ans ago | 0

xlsread: NaN is not recognized as Numeric Data
convert this csv file into excel. Then try to read xlsread('test.csv') or you have another option if NAN values are n...

environ 6 ans ago | 0

Plotting data from a .csv file

environ 6 ans ago | 0

How to change data from cell to double

environ 6 ans ago | 0

How to plot a 3D heatmap plot over an image?

environ 6 ans ago | 0

I would like to get my data to be fit exponentially

environ 6 ans ago | 0

How to extract all the data from a pdf including dimensions of a image
<http://www.mathworks.com/matlabcentral/fileexchange/19798-extract-text-from-a-pdf-document Extract text from a PDF document> ...

environ 6 ans ago | 0

Legend does not match plot
let's fix this bug in your code, replace with this legend = legend('Short waves','Wave group envelope','Bound long wave');

environ 6 ans ago | 0

The margin control in plotting
if your x and y labels are going outside the margin, then try to change their font size small try this xlabel('t1/Tn','...

environ 6 ans ago | 0

How to plot a large data set in matlab ?
What do you want to plot with this data? You code is reading first two columns of your csv file then make a simple plot of th...

environ 6 ans ago | 0

how save image in jpeg format by keeping pixel value?
try this save('myimage.gpeg','originalImage');

environ 6 ans ago | 0

How to compare multiple patch objects (mesh) on same colorbar scale?
Use freeze or unfreeze demo.You may get the function from the link: http://in.mathworks.com/matlabcentral/fileexchange/7943-free...

environ 6 ans ago | 0

Question

contours plot over heat map in matlab
I have temperature and elevation data set in text files.By using this code I am trying to plot contours of height over heat map(...

environ 6 ans ago | 2 answers | 0

### 2

How to find number of objects in a structure?
Let i am creating a structure s below S = struct('a', 0, 'b', 1, 'c', 2); Now when i am investigating what is insid...

environ 6 ans ago | 0

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how can i calculate rmse ?
*if you upload your images, batter for me to make a code then. Try this prototype* in order to calculate some RMS error for y...

environ 6 ans ago | 0

new to the neural network tool
i think , you need of this <http://www.mathworks.com/videos/getting-started-with-neural-network-toolbox-68794.html link>

environ 6 ans ago | 0

How to create a file .txt from a matrix?
Hi, I hope you are fine You can create a matrix *data* of which the first column is of y_training and 2:end ,columns are x_tr...

environ 6 ans ago | 0

How to join datasets?
check this in both columns vectors, these are not of same length. *TrainDataset.int_rate and TrainDataset.id are not of same...

environ 6 ans ago | 0

MATLAB access using home network
Try this link: http://www.mathworks.com/company/aboutus/contact_us/?s_tid=gn_cntus You can also send an email to support@...

environ 6 ans ago | 0

How could I show a text if it's gave in number and I want to show it as a text?
use str(value) to make string of no

environ 6 ans ago | 0

How can I process data in neural network?

environ 6 ans ago | 0

How can I copy a graph in excel and paste it into word?

environ 6 ans ago | 0

how can i fix this error?
One of the rows does not have the same number of columns as the other. One of the ways this could happen is if one of th...

environ 6 ans ago | 0

how can i detect triangle

environ 6 ans ago | 0

how can I removing the background of an image?
You can also take a look at my color segmentation tutorials: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%...

environ 6 ans ago | 0

Speed up rotation on figures?
Rotate object about specified origin and direction rotate(h,direction,alpha) rotate(...,origin) see example Cr...

environ 6 ans ago | 0