Community Profile

photo

KALYAN ACHARJYA


Last seen: Today
1,353 2017 年以降の合計貢献数

#Image Processing
#Whatsapp+91-8387942066
#Freelancer

連絡する

KALYAN ACHARJYA's バッジ

  • Thankful Level 3
  • Guiding Light
  • 12 Month Streak
  • Knowledgeable Level 4
  • Revival Level 2
  • Solver
  • First Answer

詳細を表示...

貢献した分野
表示方法

回答済み
Denoising 3D ultrasound
It's purely depends on, what types of noise presence in the images. Though I can't commnet with surety, those filters may work ...

約2時間 前 | 0

回答済み
Transforming cell from excel file into numeric matrix
Exactly, readmatrix is preffered, if you have latest version. If not you can try the following one T=xlsread('Output_1.xls'); ...

約4時間 前 | 0

| 採用済み

回答済み
IF-statement for matrix/vector
As you mentioned that the matrix having size 146652x1, which means it has 1 column. Prefer logical conditional statement. idx=m...

2日 前 | 0

回答済み
Index in position 2 exceeds array bounds (must not exceed 5).
I sense to be here fprintf(1,' %d tbp = %g C.\n',i, u(6+i)); %...................................^ Check? >>whos u

2日 前 | 0

回答済み
Problem with if statement
I am trying to create code that says that if any number in an array of 100 numbers (y) is less than two, then count increases by...

3日 前 | 0

回答済み
Why 4.8/1.6 is not equal to 3?
Here "==" is logical equality check, if the Left Hand Side equal to Right Hand side, it gives logical 1 (True), else 0 More ab...

3日 前 | 0

| 採用済み

回答済み
create an image with black background from extracted pixel values
%Lets suppose you have image1 as main image image1=ones(150,150); subplot(121),imshow(image1); title('Main'); r=randi(150,[1,...

3日 前 | 0

回答済み
Feature orientation in images
The "best method" is purely based on input data and multiple factors, and it is apurely a subjective term. I would suggest to fo...

4日 前 | 0

| 採用済み

回答済み
How to make a loop to do a specific operation for multiple variables?
Assuming those results are array, hence used cell array { }. If numeric, please change to array [ ] RefInd={}; ny=cell(1,3);;n...

5日 前 | 0

回答済み
How to write horizontally
x=-5:1:5; y=x.^2; disp('desired output:'); x y More x=-5:1:5; y=x.^2; disp('desired outpit'); fprintf('x'); disp(x); ...

5日 前 | 0

回答済み
How to display 1D vector with indices into a function
Store those index in some 1 D array and later call the respective index data from ECG data, see the modified code, you may get i...

5日 前 | 0

回答済み
How to select different data points in different images in a loop?
Hope I understand the question?? Yes, lets suppose three data points points in image 1. Please stored in a array or matrix (wh...

6日 前 | 0

回答済み
How to find the valley areas of the image?
The segmention approach for this image is already answerd, for localizing valley region please see the watershed algorithm. It w...

6日 前 | 0

回答済み
How to multiply matrix by using for loop
clc; clear; Qhc=2000000*1000;%J , potrebna energija za grijanje u jednom satu N=200; %broj VK Qg=Qhc/3600; t=3600; %vrijem...

6日 前 | 0

| 採用済み

回答済み
matlab code for 3x3 matrix determinant
det(matrix) Here det

6日 前 | 0

回答済み
How to scale data and plot?
I want to scale it so that x axis is in [kHz] . Multiply x data with 10^(-3), and calculate the corresponding y data, then pl...

6日 前 | 0

回答済み
Opening .m files in EEGLAB
See here the complete tutorial (Step by Step) http://www.indiana.edu/~pcl/busey/temp/eeglabtutorial4.301/readtut/eeglabreadata....

7日 前 | 0

| 採用済み

回答済み
Filtering data separated by NaN rows for self-similarity
Is this? Lets suppose data is given as provided) idx=find(isnan(data(:,1))); [r,c]=size(data); for i=1:length(idx)-1 plot(...

7日 前 | 0

回答済み
cell2sym...where it is?
May be you are using earlier version of Matlab, cell2sym is Introduced in R2016a

7日 前 | 0

| 採用済み

回答済み
How to increase Quiver_tri arrow length
Quiver_tri arrow length When I tried, the arrow length is adjusted with gird number. [x,y] = meshgrid(0:0.5:2,0:0.5:2); u = c...

7日 前 | 0

| 採用済み

回答済み
How can i use a loop for various sheet in excel?
Excel_files=dir('C:\Work\steven_work\*.xlsx'); for i=1:length(Excel_files) fName=strcat('C:\Work\steven_work\',Excel_files(i...

8日 前 | 0

回答済み
1D vector in ECG
One Main Figure Window (Multiple Plots Window) : Remove the figure statement within the loop, & use proper subplot assignment O...

8日 前 | 0

| 採用済み

回答済み
Looping a function with different inputs and storing multiple outputs.
Please note that you are using invalid indexing, In MATLAB allows only positive real numbers for indexing for loop g1=0.5:1:2....

8日 前 | 1

回答済み
how do i find a maximum point (y axis)on a graph and the corresponding point on the x axis using loops?
index_point=find(max(F./G)==(F./G)); % Geting the index of max y x_data=x(index_point); % Getting the corresponding x data

8日 前 | 0

回答済み
Increase exposure of an image by a certain number of stops (EV)
Still I feel the question is quite subjective, One way: the issue is how to get the contrast of an image? If done, you may look ...

8日 前 | 0

回答済み
How to do average of different arrays of a matrix?
Yes, Stephen is rightly said, other options, array function or you can use this custom function for Block-wise Operations (5,1)...

9日 前 | 1

回答済み
how to fit or plot a eclipse with data point
Interpolate 1D array for both x & y, then plot, Here interp1 function

9日 前 | 0

回答済み
classification using properties obtained from GLCM
The question is purely subjective "what is specific range of contrast for vegtation,waterbodies" Contrast consider as the dyna...

9日 前 | 0

回答済み
How to display smooth 3D surface from 3D binary matrix from 2D slices ?
Try with increasing cmax & lmax? xb = linspace(xstart,xend,cmax); yb = linspace(ystart,yend,lmax);

10日 前 | 1

回答済み
graphing a gaussian fit of data, invalid use of operator
"however when I run the code it highlights the "-Xo" and says invalid use of operator." G = (1/dmax)*exp(((a*(x.(-Xo))^2))/(2*S...

10日 前 | 0

| 採用済み

Load more