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KALYAN ACHARJYA


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1,533 2017 이후 총 참여 횟수

#Image Processing
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Find distance between foregrounds of two binary images
Steps: 1.As you already know the indices of all three lines from the 2nd image. If not following is the way [r2 c2]=find(imag...

4일 전 | 0

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Removing Reverse Rows in a Permutation Matrix in Matlab
P=perms([1 2 3]); result=P(unique(P(:,2)),:) result = 3 2 1 3 1 2 2 3 1

5일 전 | 0

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How to detect the crack and calculate its length ?
[S T]=graythresh(grayImage); bwImage=imbinarize(grayImage,T); SE = strel('diamond',1) bwImage=imerode(bwImage,SE); bwImage=b...

5일 전 | 0

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Colors and Symbols for Loop Iteration
#Example: you can set as per your requirements. color_sym={'rx','go','b-','m--'}; for i=1:4 plot(rand(1,10),rand(1,10),c...

6일 전 | 0

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spot diameter in imported image
Here are the all pixels, which are greater than 13%*max image_data=rgb2gray(imread('image_test5.jpeg')); max_pix=max(image_dat...

10일 전 | 0

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Using GUI to Edit Image
I am providing here the alternate option, now a days I rarely do GUI (Guide option). MATLAB have great appdesigner features, yo...

23일 전 | 1

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Cell array summation when arrays are different sizes
"I am trying to some cell arrays containing matrices of different sizes stored at designated index points to arrays. See the bel...

25일 전 | 0

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Save loop values in a matrix
If the resultant long and Lat are just numeric number use array to save the data Example iter=1; Long=[]; Lat=[]; while co...

28일 전 | 0

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Creating Matrix based on grouping of elements in cell array
A=de2bi(cell2mat({[1 3],[2],[4 5 6]}),6)

약 1달 전 | 0

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quiver3 not plotting the end point
I dont find any issue, please dont mixed up with the quiver and plot3, see your example quiver3(0,2,4,2,5,7); hold on; quive...

약 1달 전 | 1

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how can we read matrix step by step in kalman filter
See you have mat variable xt = rand(3,50); if you wish to read thia xt variable matrix column by column then 1 Column=xt(:,1);...

약 2달 전 | 0

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segmentation medical image irm
Lets say "seg_image" is the segmented image. Once segmentation, all regions have different pixels value, please check the pixel ...

약 2달 전 | 0

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matrix component algebra with digraph
[row,col]=size(A); %Expecting C is 1 D vector and having col number of rows minimum M=zeros(row,col); for i=1:row for j=1:co...

약 2달 전 | 1

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Error: "index in position 2 exceeds array bounds"
Temp = DOdata.data(:,3) DOdata.data have only 2 columns, you are trying to access 3rd column.

약 2달 전 | 0

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I want to add some of requiring to my codes ? How can I ?
while n<=0 n=input('Please enter the number of pizzas to order: '); if n<=0 disp('Value should be atleast 1 pizza to continue...

약 2달 전 | 0

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find Center pixel to maximum distance
[r,c]=size(image); centre_pix=image(round(r/2),round(c/2)); The position of the pixel is [round(r/2),round(c/2)], now calculat...

약 2달 전 | 0

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How to interchange both plot and bar colour
I feel you are looking for transperancy, so that both plots shoud clearly visible. month = {'apr19', 'may19', 'june19', 'july1...

약 2달 전 | 0

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How to find location of elements in an array
idx=find(ismember(A,B))

3달 전 | 0

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Undefined function or variable
As you mentioned that it is main scripts (Not associated function call). The error clearly stated that "Undefined function or va...

3달 전 | 0

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How to find the difference (in pixels) between two boundaries/countours?
You can do number of ways: (Considering the single pixel value, as both section has same pixel value, may have small different) ...

3달 전 | 0

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Detecting and segmenting bubbles in a video
As you have already tried for basic segmentation approaches, according to my initial observation all bubbles are also quite chal...

3달 전 | 0

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How to call a function with multiple inputs in a script file?
Lets say the function name is fun1, which having 3 inputs and 3 outputs . Now call the function form another Matlab script, as f...

3달 전 | 0

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Hi i am a new learner please help me
>> intmin ans = int32 -2147483648

3달 전 | 0

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How to create a loop on a matrix whose elements are also a row/column matrix.
%Partial Code DT=zeros(1,length(x)); for i=1:length(x) Z=[E(i)-V K1; K2 F(i)-V]; DT(i)=det(Z); end

3달 전 | 0

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counting how many times a certain value is repeated in a fixed interval
Multiple Ways: One way X=[0,0,1,1,0,1,1,1,1,1,0,0]; idx=find(X==1) for i=1:2:length(idx)-1 data(i)=idx(i+1)-idx(i) end ...

3달 전 | 0

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For - While Loop Nested
R = 8.914; T=linspace(1.1,0.1,250); deltaG = -287500 + 22.75.*T; a= %?? % Define it PCO=linspace(a,0.01,100); deltaGnew=...

3달 전 | 0

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Image Processing Operator Approximation Using Deep Learning
As clearly stated in the documentation, this example uses two tollboxes- Image Processing Toolbox Deep Learning Toolbox If yo...

3달 전 | 0

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Counter in for loop is not working as expected
data1=ones(1,3); data2=1+ones(1,5); result=repmat([data1,data2],1,5)

3달 전 | 0

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How to use an if statement to substitute NaN
p1=[11 15 7 40 50 100]; p2=[8 14 6 38 35 95]; %Combine and take row mean p3=[p1' p2']; p4=mean(p3,2); %Determine percent di...

3달 전 | 0

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Results as a loop
%Last section data1=0; results=[]; for i=1:length(T) result(b+data1,:)= params(:,:,T(i)); data1=data1+5; end

3달 전 | 1

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