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Turbulence Analysis


Last seen: ein Tag vor Aktiv seit 2020

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Issue with saving text file using sprintf
Hi, I am using the below commad to write data file to text file. Ideally I want my text file to saved as as 'data_0.5.txt', un...

etwa ein Monat vor | 1 Antwort | 0

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read and store data from struct file during each iteration in the for loop
Hi, I have a for loop as shown. During each iteration the will store entire output in the struct file named Measurements. (file...

etwa ein Monat vor | 1 Antwort | 0

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Issue with image background substraction
Hi, I am trying to perform background substraction. Here I have both the main and background images. I tried imsubstract unfort...

etwa ein Monat vor | 1 Antwort | 0

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Estimation of particle size in the image
Hi, I am trying to estimate size of the particle in the attached image. As this image has both the particles and other shapes, ...

etwa ein Monat vor | 2 Antworten | 0

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Store arrays of different size in each for loop itertaion
Hi, In the below script, I need to store the output kkkk into a new array but in the same column. Here, size of the kkkk is dif...

2 Monate vor | 2 Antworten | 0

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Delete rows in a given array based on values in another array
Hi, I have two arrays A (179528104x1) and B (1x9700). Here, in the array A, I need to retain only the rows that contain values ...

2 Monate vor | 1 Antwort | 0

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How to delete every alternate rows?
Hi, In the attached array sz, I need to delete every alternate rows starting from first row, (e.g. 1, 3, 5, 7 etc). Could som...

2 Monate vor | 1 Antwort | 0

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Renaming of image filenames inside the folder
Hi, I have 9721 .bmp images stored inside the folder with file names starting from C001H001S0001000001 to C001H001S0001009721, ...

2 Monate vor | 1 Antwort | 0

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Issue with legend colours in scatter plots with tranparency set 'ON'
Hi, I had set the Transparency to my scatter plot as shown in the below code. Unfrtunately, the marker colors are not visible i...

3 Monate vor | 2 Antworten | 0

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How to read a mraw file
Hi, With this function, I am getting the below error Unable to perform assignment because the size of the left side is 5898...

4 Monate vor | 0

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create script to matlab function
Hi, I am need to convert my attached matlab script to function to be able run the entire code in the server. Could someone hel...

4 Monate vor | 1 Antwort | 0

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Issue with getframe()
I am saving the images generated inside the for loop using getframe () command. I have the following two issues. I couldn't cha...

5 Monate vor | 1 Antwort | 0

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save images inside a for loop at uneven intervals
Hi, I am trying to save images inside the Img array that is generated inside the for loop at uneven iteration numbers. For exam...

5 Monate vor | 3 Antworten | 0

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create image from timeseries data
Actually your code sums up first 200 rows, but not 200 micro seconds that's why intensity appeared only in the small portion of ...

5 Monate vor | 0

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create image from timeseries data
Hi, I have time stamp (in microseconds) of the image data stored in array AA and arrays x,y and I contains x,y co-ordinats and ...

5 Monate vor | 2 Antworten | 0

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Extraction based on the array indices
Hi, In the attached snapshot, ts contains the time stamp in the big range. Here, I am looking to extract indices of ts falls i...

5 Monate vor | 1 Antwort | 0

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Frage


measure the length in the image
Hi, How to measure the length of the continous portion of the object shown in the image?

6 Monate vor | 1 Antwort | 0

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color region in the plot based on the values
Hi, In the attached array, I need to color the region based on whenever A(:,2) is greater than 5. I tried yregion,seems this wi...

8 Monate vor | 1 Antwort | 0

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If else condition to set values greater or equal to one
Hi, I am multiplying values in the one column with other one, lets say B = A(:,1).* A(:,2) Here before performing the multipli...

8 Monate vor | 1 Antwort | 0

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import data from .dat file
Hi, I intend to read data from the .dat file. Here each data set is sperated by '&', so if I use below script, it just reads on...

8 Monate vor | 1 Antwort | 0

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Count values in the given array
Hi, In the attached array, column 1 got two values -3.14 and -3.84 and on column 2 some values are 0 and some are 1. I need to ...

8 Monate vor | 1 Antwort | 0

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how to check the value is above or below certain number in the set of columns
Hi, In the attached data, from the columns 225 to 247, I need to check does any values in the row 1 exceeds 600. If exceeds, it...

8 Monate vor | 1 Antwort | 0

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Find existence of values in the certain range
Hi, I have 1000 arrays. In each, I have to find the existence of values in a certain range let's say 50.5 -52.5..

8 Monate vor | 1 Antwort | 0

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Reshape array with respect to other array
Hi, I have the time stamps stored in the array named A (mx1) and image data stored in B (mx1). I need to reshape the data in th...

8 Monate vor | 0 Antworten | 0

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How to save the scatter plot with and without transparency
Hi, I need to save the scatter graph plotted with the same data but one with transparency applied and the other without transpa...

mehr als ein Jahr vor | 2 Antworten | 0

2

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if-else if inside the for loop
The numbers 1 to 24 is stored inside the array i i =[ 1 ..24] Here, lets say for i = 1,2,4,5,6 and 13,14,16,17,18 I have to ...

mehr als ein Jahr vor | 1 Antwort | 0

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Issue with probability density function
Hi, I am trying to plot the histogram along with pdf. I am already having the script for histogram, could someone please help m...

mehr als ein Jahr vor | 1 Antwort | 0

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savefigures with filenames from a cell array
I intend to save the figures with the names that being defined in the cell array for e.g. as shown in the below code, the final...

mehr als ein Jahr vor | 1 Antwort | 0

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issue with colormap (colorcube)
Hi, I am using colorcube colormap on the matlab 2018 and 2022b versions. The issue is I am getting different color palette on t...

mehr als ein Jahr vor | 2 Antworten | 0

2

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assigning file from the struct
Hi, I am looking for a some help in reading the file from teh sturct. Fo example, I have sturct files named 'A' , 'B' , 'C' ,'...

mehr als ein Jahr vor | 1 Antwort | 0

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