ramya
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Awarded to ramya on 15 Apr 2022
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Feeds
Question
how to plot from .csv file?
i hv to find percentage difference values for columns 3,6,9,12 for 2 pol HH and VV separatelyand find out difference at each fre...
3 mois il y a | 2 réponses | 0
2
réponsesQuestion
how to mirror data and then plot it?
x =0:1:15; y = tan(x); plot(x,y) i hv to mirror data and then plot also .how to do it
4 mois il y a | 1 réponse | 0
0
réponseQuestion
how to mirror plots?
i hv theta value as 60 and 61 each theta value has phi of 120 240 with corresponding total values. i hv to mirror data that is ...
4 mois il y a | 1 réponse | 0
1
réponseQuestion
How to change xlim to specific range only?
a=xlsread('output1.xlsx','final graph'); xaxis=0:9; yaxis=a(:,2); yaxis1=a(:,3); yaxis=a(:,4); yaxis2=a(:,5); figure pl...
4 mois il y a | 2 réponses | 0
2
réponsesQuestion
how to plot 50 percentile?
filename = 'Book11.csv'; M = readtable(filename); disp(M) h=M{:} %i have to select all data for phi from 120 240 only and pl...
9 mois il y a | 1 réponse | 0
1
réponseQuestion
how to convert table to cell to acess data?
filename = 'Book11.csv'; M = readtable(filename); a=M(:,3);%phi b=90; f=unique(M(:,1)); %freq rcs=M(:,4); ys = smooth(rcs,...
9 mois il y a | 1 réponse | 0
1
réponseQuestion
how to solve this error index?
i Have five files i have to plot 50 percentile plot column 3 data with respect to 120:0.1:150.5 in one single plot Files = dir(...
environ un an il y a | 1 réponse | 0
1
réponseQuestion
how to detect spots in this image and store it and also reduce SNR threshold?
i am new to this image processing i have a image noisy and noiseless image how to detect the spots and a line in the noisy b...
plus d'un an il y a | 1 réponse | 0
1
réponseQuestion
how to read only last 2 columns of csv format file?
i have to read last 2 columns and thwn write in a+bi format b1 column data is continoiusly repeating 1-5 with n no of data and...
environ 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
HOW TO EXPORT SPARAMTERS GRAPH FROM CST TO MATLAB
I Need guidance as how to export sparameters graph from cst to matlab.
plus de 2 ans il y a | 1 réponse | 0
0
réponseQuestion
i have to export list of data of approx 5000 rows and i have to always start from first cell of excel sheet how to do this?
data=[l b h prameters] dlmwrite('input.csv',data,'-append','delimiter',',') the issue is whenever i am executing everytime i...
plus de 2 ans il y a | 1 réponse | 0
0
réponseQuestion
what is wrong in my code..?I am not able to repeat result for all last names..what i should edit in my code
LastName = {'Sanchez';'Johnson';'Li';'Diaz'}; Age = [38;43;38;40]; Smoker = [10;20;30;60]; indicator1 = logical([0;0;1;1])...
plus de 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
how to solv this issue?
LastName = {'Sanchez';'Johnson';'Li';'Diaz'}; Age = [38;43;38;40]; Smoker = logical([1;0;1;0]); Height = [71;69;64;67]; Weig...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
how to store values in csv format?
I have 1x500 matrix with doubles. I want to save it in a CSV file format matrix=[a,b,c,d ,data]; dlmwrite('matrix.csv',matri...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to merge figure windows saved in directory?
Is it possible to merge 3 figure windows. Which is saved in different filepath.. To get graph in one single window...
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
How to plot figure from a stored file?
I have 3 different codes with me...and with each code i got accuracy results graph....nw plz suggest me what i should do to comb...
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
why this code is not working?
i have code which is perfectly working fine with cameraman.tif but with other images its not ..what is wrong in the code? ...
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
how to find mesh of an image?
i have an image .suggest some code how to start with it.new to generating mesh
plus de 6 ans il y a | 1 réponse | 1
1
réponseQuestion
how to find true positives,false positive of an image?
i have given an image.how to find true positives,false positives,true negatives,false negatives?
plus de 6 ans il y a | 1 réponse | 0
0
réponseQuestion
how to read folder from directory?
i have created folder in directory ....now how to read and plot all sub images in 1 single figure window without overlapping?sug...
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
how to display folder which is already stored?
i have stored images in a folder ... nw plz suggest code how to read this folder from dir and i hv to read in such a way that a...
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
how to recombine subimages to a single image?
i am uploading this image.please suggest some code how to recombine it?
plus de 6 ans il y a | 1 réponse | 0
0
réponseQuestion
how to remove shadows from rgb image?
i have shadows from RGB image suggest some code for this?
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
how to access first subimage from mat2cell when it is divided into 8x8 images?
suppose we have image which is split into 8x8 subimages by using mat2cell. now i have to access first subimage from this 8x8 cel...
plus de 6 ans il y a | 1 réponse | 0
0
réponseQuestion
how to recombine subimages from cell2mat?
i have taken grayscale image which is converted into window size of 8x8 by using mat2cell.then later i have to get back origin...
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
how to apply 8x8 window to image of size 720x1280?
Hi, I have an image of size 720x1280. I need to apply the sliding window and block processing (neighborhood)operations to the ...
presque 7 ans il y a | 2 réponses | 0
2
réponsesQuestion
background subtraction method using frame difference?
i am attaching code and video please let me know which part i am going wrong. i am not able to separate background and foregrou...
presque 7 ans il y a | 1 réponse | 0
0
réponseQuestion
how to find threshold of a given video for background subtraction?
i am attaching paper related to this.i am finding difficulty to find steadiness factor and other terms.
presque 7 ans il y a | 1 réponse | 0
0
réponseQuestion
ab = double(lab_he(:,:,2:3)); nrows = size(ab,1); ncols = size(ab,2); ab = reshape(ab,nrows*ncols,2);
ab = double(lab_he(:,:,2:3)) what this line means?
environ 7 ans il y a | 1 réponse | 0
1
réponse
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