Turbulence Analysis
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Pregunta
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...
3 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
3 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
3 meses hace | 1 respuesta | 0
1
respuestaPregunta
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, ...
3 meses hace | 2 respuestas | 0
2
respuestasPregunta
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...
3 meses hace | 2 respuestas | 0
2
respuestasPregunta
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 ...
3 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
4 meses hace | 1 respuesta | 0
1
respuestaPregunta
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, ...
4 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
4 meses hace | 2 respuestas | 0
2
respuestasHow 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...
5 meses hace | 0
Pregunta
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...
5 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
6 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
6 meses hace | 3 respuestas | 0
3
respuestascreate 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 ...
6 meses hace | 0
Pregunta
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 ...
6 meses hace | 2 respuestas | 0
2
respuestasPregunta
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...
6 meses hace | 1 respuesta | 0
1
respuestaPregunta
measure the length in the image
Hi, How to measure the length of the continous portion of the object shown in the image?
7 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
9 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
9 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
9 meses hace | 1 respuesta | 0
1
respuestaPregunta
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 ...
9 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
10 meses hace | 1 respuesta | 0
1
respuestaPregunta
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..
10 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
10 meses hace | 0 respuestas | 0
0
respuestasPregunta
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...
más de 1 año hace | 2 respuestas | 0
2
respuestasPregunta
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 ...
más de 1 año hace | 1 respuesta | 0
1
respuestaPregunta
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...
más de 1 año hace | 1 respuesta | 0
1
respuestaPregunta
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...
más de 1 año hace | 1 respuesta | 0
1
respuestaPregunta
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...
más de 1 año hace | 2 respuestas | 0
2
respuestasPregunta
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' ,'...
más de 1 año hace | 1 respuesta | 0