Answered
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) ...

6 years ago | 10

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

6 years ago | 0

Answered
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...

6 years ago | 0

| accepted

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

6 years ago | 0

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

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
Plotting data from a .csv file
http://www.mathworks.com/matlabcentral/answers/291608#answer_226317

6 years ago | 0

Answered
How to change data from cell to double
read <https://www.mathworks.com/matlabcentral/answers/18509-cell-conversion-to-double Jan's Answer here>

6 years ago | 0

Answered
How to plot a 3D heatmap plot over an image?
http://www.mathworks.com/matlabcentral/answers/288488-contours-plot-over-heat-map-in-matlab

6 years ago | 0

Answered
I would like to get my data to be fit exponentially
here is the clear solution http://www.mathworks.com/matlabcentral/answers/291447#answer_226237

6 years ago | 0

Answered
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> ...

6 years ago | 0

Answered
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');

6 years ago | 0

Answered
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','...

6 years ago | 0

Answered
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...

6 years ago | 0

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

6 years ago | 0

Answered
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...

6 years 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(...

6 years ago | 2 answers | 0

2

answers

Answered
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...

6 years ago | 0

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Answered
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...

6 years ago | 0

Answered
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>

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
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@...

6 years ago | 0

Answered
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

6 years ago | 0

Answered
How can I process data in neural network?
i think , you need of this <https://www.google.com.pk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0ahUKEwjK3KCCh...

6 years ago | 0

Answered
How can I copy a graph in excel and paste it into word?
<https://www.mathworks.com/matlabcentral/answers/42079#answer_51875>

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
how can i detect triangle
try these links http://www.mathworks.com/matlabcentral/answers/110855-how-to-detect-the-shape-in-matlab http://www.mathwor...

6 years ago | 0

Answered
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%...

6 years ago | 0

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

6 years ago | 0

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