Tala Hed

Aktiv seit 2017

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Statistik

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store 2 fields of a structure in a loop
I have an array (79*15). The length of each column is different. (attached). I want to read column 1, use that as the input of...

fast 7 Jahre vor | 0 Antworten | 0

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How Imfuse works? what is the difference between green and magenta?
I used imfused [ C1=imfuse(I1,I2,'falsecolor','ColorChannels',[2 1 2]); ]. The result is an image with gray, magenta and green c...

fast 7 Jahre vor | 1 Antwort | 0

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Find the changed area between two images
I have 3 photos taken from a sample. The first one is prior to a test and the second and third ones are taken after the test. I ...

fast 7 Jahre vor | 1 Antwort | 0

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Find the location of the change
Hi :) I would like to find the location of the change in an array. The arrays are ramp and hold, i e. they contain several id...

fast 7 Jahre vor | 2 Antworten | 0

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sprintf extra space character!
Experts, I am trying to rename some images with the following code. The new names should be '1.jpg', '2.jpg' etc. However, I g...

mehr als 7 Jahre vor | 1 Antwort | 0

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Change the location of a text in a plot
I have a simple problem which is taking a lot of time. I have 2 texts (white and yellow) in a graph which overlap. How can I sep...

fast 8 Jahre vor | 1 Antwort | 0

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Plot a line over every frame in a for loop
Experts, I extracted the frames from a video and detected the edges of the moving object. Then drew a line that passes from t...

fast 8 Jahre vor | 1 Antwort | 0

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Rename files in a directory
Dear Experts, I have 50 csv files and want to rename them. The current names are 10.csv, 20.csv, ...700.csv and want to rename ...

fast 8 Jahre vor | 2 Antworten | 0

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Assgin a name to sequentially imported files
Experts, I have imported 8 files sequentially using this piece of code for i=1:8 fileName=['data' num2str(i)]; ...

fast 8 Jahre vor | 3 Antworten | 0

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Uncertanity in counting the number of a pixel in a binary image
I am trying to find the error in my measurement which is calculating the surface area of different objects. Using "regionprop...

etwa 8 Jahre vor | 1 Antwort | 0

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Can I use Gueassian process regression for non normal data?
The data set I am working with is more like a lognormal distribution rather than normal. We know that if "x" is a log-normally d...

mehr als 8 Jahre vor | 0 Antworten | 0

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Important predictors in PCA analysis and Pareto
friends, I have a data set of (1400*4); 4 parameters (mass, area, distance, color) are measured for a sample size of 1400. In o...

mehr als 8 Jahre vor | 1 Antwort | 0

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perform command in neural netwrok
I cant understand how perform function works in neural network! at the end of this page in section 5: https://www.mathworks.co...

mehr als 8 Jahre vor | 1 Antwort | 1

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self organizing map interpretation
Hello all, Can someone explain to me what is the interpretation of the SOM? I am new to the machine learning and am confused....

mehr als 8 Jahre vor | 1 Antwort | 0

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How regionprops orders the regions ?
Hello all, I am confused how regionprops organizes the results? I have a picture that has 7 dark spots on it and need to ca...

mehr als 8 Jahre vor | 2 Antworten | 1

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Matlab shows the histogram 3 times!
I curve fit 4 distributions over a histogram. Each time that I use histfit command, it shows the corresponding histogram as well...

fast 9 Jahre vor | 0 Antworten | 0

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