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Vinai Datta Thatiparthi


MathWorks

183 total contributions since 2019

I am a budding Mathworker with interest in Image Processing, Computer Vision, Machine Learning, Deep Learning, and Data Analytics.

Disclaimer: Any advice or opinions here are my own and in no way reflect that of MathWorks.

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Vinai Datta Thatiparthi's Badges

  • Knowledgeable Level 2
  • First Answer
  • CUP Challenge Master
  • Community Group Solver
  • Introduction to MATLAB Master
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Answered
How to measure Diameter of the blister
Hi Sathish! This worksflow briefly captures the method whichcould be helpful to you - Firstly, start out by using the imcrop ...

etwa ein Monat ago | 0

Answered
HDR blending not working with 16 bit images
Hey! I believe that this is expected behavior of the commands makehdr and camresponse. 8 bit images generally produce smoother ...

etwa ein Monat ago | 0

Answered
calling elements in matrix
Hi Sampath! As Fabio mentioned, you can use both the row and column indices to get values out of a matrix of any size. Else, if...

etwa ein Monat ago | 0

Answered
readmatrix is no longer able to read specific sheets using an integer that represents the location of the sheet (starting MATLAB 2019b)
Hey Amir! Use the UseExcel parameter to get your expected output. From R2019b revision of MATLAB, UseExcel is also used as a lo...

etwa ein Monat ago | 0

Answered
Counting rows in excel (new to matlab)
Hey Aris! If you necessarily must use a loop (which isn’t optimal though) in your code, consider this block – data = readmatr...

etwa 2 Monate ago | 0

Answered
Reading Excel data rea-ltime with changing data
Hi Leon! It appears that you must save the incoming real-time data value into the Excel sheet for MATLAB to be able to read tha...

etwa 2 Monate ago | 0

Answered
fscanf problem with reading data
Hi Ronald! Alternatively, consider using the commands ‘readtable’, ‘importdata’ or ‘textscan’ to get your file’s data into an...

etwa 2 Monate ago | 0

Answered
how to assign ID
Hi Karishma! It’s a bit unclear to me from the description how you’re getting this output. I’m assuming that you are facing an ...

4 Monate ago | 0

Answered
Creating an ascii map for each value of a table
Hi Elena! It’s unclear from the description of your question how you wish to map the values between the Excel document and the ...

4 Monate ago | 0

Answered
multiple x axis in 3d plot
Hi Ilias! Currently, MATLAB does not have a built-in command that can plot multiple X, Y or Z axes in a single 3D plot. MATLAB ...

5 Monate ago | 0

| accepted

Answered
Is there a way to reduce the blur in this image when I know approximately what it should be when de-blurred?
Hey Evan! Since your image is partially blurred, simply applying deconvblind may not fetch satisfactory results. Instead, 3 opt...

5 Monate ago | 0

Answered
how do I link Excel variable and numerical columns with with all images names ?
To begin with, read the data from the excel sheet into MATLAB using the command readtable. Update the path to the folder contain...

5 Monate ago | 0

Answered
How can I classify the tracked position of a blob in a sequence of logical images using MATLAB "Classification Learner"?
Hi Kam! The Classification Learner App on MATLAB is a tool to work with Supervised Learning problems, where the performance is ...

5 Monate ago | 0

Answered
scope waveform post-processing
Hey Roberto! I’m assuming that the oscilloscope data has been captured and saved appropriately into the variable w. You may us...

5 Monate ago | 1

Answered
How to remove noise from the noisy signal
Hi Rupa! To begin with, I’d prefer using the command readtable instead of xlsread, since the former is the recommended command ...

5 Monate ago | 0

Answered
How to automatically crop/trim specific region in several images automatically?
Hey Imran! A simple way to solve this problem is to first crop, binarize and clean the image of noise, followed by finding the ...

5 Monate ago | 0

| accepted

Answered
How can I plot a serie data using linspace?
Hi Jonathan! From your question, I understand that you want to plot the variables ‘a’ and ‘b’ against each other. Firstly, if ...

5 Monate ago | 0

Answered
How to calculate position and Dimensions of patterns(Square, Circle, Rectangle...) of the contours in an image?
Hey Imran! From the description, it appears that you wanted to isolate the figures (circles and squares) from the image and fin...

5 Monate ago | 0

| accepted

Answered
Reference to values in another table
Hi! From the description, it appears to me that you have two tables t1, t2, with the columns A,B and value, output respectively...

5 Monate ago | 0

Answered
For a binay image, how to plot a circle by using the centroid of the white pixel region for any given radius.
Hi! It appears to me that you want to calculate the centroid of the white spot in your image, and using this centroid value as ...

5 Monate ago | 0

| accepted

Answered
Nesting loops, inserting numbers into arrays.
Hey David! From your description, I understand that you want to remove the elements from the given matrix which occur more than...

5 Monate ago | 0

Answered
Difference in im2bw and imbinarize function while display the binary image
Hey Kavita! From your question, I understand that you are using the commands ‘im2bw’ and ‘imbinarize’ to threshold an RGB color...

5 Monate ago | 0

| accepted

Solved


Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

9 Monate ago

Solved


Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

9 Monate ago

Solved


Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

9 Monate ago

Solved


Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

9 Monate ago

Solved


Too mean-spirited
Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

9 Monate ago

Solved


Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

9 Monate ago

Answered
double and uint8
Hi! I know it's really late, but ... All images are stored and represented as a matrix (2-D or 3-D). the default setting for st...

9 Monate ago | 0

Solved


It dseon't mettar waht oedrr the lrettes in a wrod are.
An internet meme from 2003 (read more <http://www.snopes.com/language/apocryph/cambridge.asp here>) asserted that readers are re...

9 Monate ago

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