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Vinai Datta Thatiparthi

MathWorks

Last seen: 7 meses ago Active 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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Answered
Replacing cell values based on reference file
Hi Abin, .."I will need to replace the cell values to '0' based on the reference matrix"... From your description, it's uncl...

11 meses ago | 0

Answered
stereo camera calibration error
Hi, I noticed a similar discussion on the forum that could be relevant to solving the error that you're reporting: LINK to M...

12 meses ago | 0

Answered
When I try to run program it shows "Unrecognized function or variable 'loadcase'."
Hi Ashwin, "loadcase" doesn't appear to be a MATLAB functionality. On line# 5, MATLAB isn't able to catch the definition of "l...

12 meses ago | 0

Answered
pixel size of the image in matlab different from that of original pixel size
Hi Sai, The image that you've shared on the community, I've also noticed that it's size is 500x500x3. Even in the properties o...

12 meses ago | 0

Solved


Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

alrededor de 1 año ago

Solved


Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...

alrededor de 1 año ago

Solved


Rescale Scores
Each column (except last) of matrix |X| contains students' scores in a course assignment or a test. The last column has a weight...

alrededor de 1 año ago

Solved


Split a string into chunks of specified length
Given a string and a vector of integers, break the string into chunks whose lengths are given by the elements of the vector. Ex...

alrededor de 1 año ago

Solved


Natural numbers in string form
Create a cell array of strings containing the first n natural numbers. _Slightly_ harder than it seems like it should be. Ex...

alrededor de 1 año ago

Solved


String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values
<http://www.mathworks.com/help/matlab/characters-and-strings.html String array> and cell array are two types of containers for s...

alrededor de 1 año ago

Solved


Convert a Cell Array into an Array
Given a square cell array: x = {'01', '56'; '234', '789'}; return a single character array: y = '0123456789'

alrededor de 1 año ago

Solved


Convert a numerical matrix into a cell array of strings
Given a numerical matrix, output a *cell array of string*. For example: if input = 1:3 output is {'1','2','3'} whic...

alrededor de 1 año ago

Solved


Cell Counting: How Many Draws?
You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...

alrededor de 1 año ago

Solved


Fix the last element of a cell array
Note: this is lifted directly from <http://www.mathworks.com/matlabcentral/answers/82825-puzzler-for-a-monday Puzzler for a Mond...

alrededor de 1 año ago

Solved


Remove element(s) from cell array
You can easily remove an element (or a column in any dimension) from a normal matrix, but assigning that value (or range) empty....

alrededor de 1 año ago

Solved


Create a cell array out of a struct
Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column: in: ...

alrededor de 1 año ago

Solved


Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...

alrededor de 1 año ago

Solved


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

alrededor de 1 año ago

Solved


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

alrededor de 1 año ago

Solved


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

alrededor de 1 año ago

Answered
matlab 2016a 업데이트 오류
Hi, These MATLAB Answers links may be of help to you: MATLAB Answer on "Installation stuck at 99%" MATLAB Answer on "MATLAB ...

alrededor de 1 año ago | 0

Answered
Coarsening a 2D or 3D grid in Matlab
Hi Sai, "..each pixel in the new array is an average of 3x3 pixels in the old array.." Use the conv2 function: inputData =...

alrededor de 1 año ago | 0

Answered
Adding legend to geoglobe with several geoplot3 lines
Hey Julian, MATLAB at present does not support adding legends to geoglobe. I noticed that this request was already brought to ...

alrededor de 1 año ago | 1

| accepted

Answered
Save scatter3 plot as u3d or other rotatable figure suitable for pdf
Hey, Have a look at this MATLAB Answer. Hope this helps!

alrededor de 1 año ago | 0

Answered
Still having installation problems.
Hey Fred, Have a look at these other MATLAB Answers posted on the community: MATLAB Answer by Staff MATLAB Answer on Install...

alrededor de 1 año ago | 0

Answered
스케일 된 값으로 이미지 저장을 하려면 어떻게 해야하나요?
Hey, Use the imagesc function to display an image with scaled colors. data = rand(20); imagesc(data,'CDataMapping','scaled')...

alrededor de 1 año ago | 0

Answered
I am trying to interpolate data from a data set. each data point depends on two variables. I wish to interpolate data inbetween them but not sure which function to use.
Hey Tania, Since you have 2 independent variables, the scenario that you describe seems to be a curve-fitting problem. Based o...

alrededor de 1 año ago | 0

Answered
Seven segment LED display
Hey! "Allow the user to enter an integer..." and "...user to exit the program.." Use the input function to request input fro...

alrededor de 1 año ago | 1

Answered
The interpretation of the error
Hey Zeynab, Since you haven't shared the code with us, I guess the main reason why you're getting the error is because of a re...

alrededor de 1 año ago | 0

Answered
Classificaiton Learner App: shortens variable names?
Hey Sam, The variable name that can be seen in the snapshot you provided does not seem to be a valid variable name in MATLAB. ...

alrededor de 1 año ago | 0

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