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Raunak Gupta


Last seen: 1 día ago

MathWorks

314 total contributions since 2019

I am an Application Support Engineer in the EDG Group, The MathWorks.
My Area of Interest are MATLAB and Image Processing.

DISCLAIMER: Any Advice or opinions here are my own, and in no way reflect that of MathWorks.

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Answered
Rotate a vector so that it coincides with a line or a axis, and find the angle required.
Hi Tingwei, I assume the vector you want to rotate has two set of coordinates i.e. start point and end point taken as (x1,y1) ...

alrededor de 10 horas ago | 0

Answered
How to display previous or next frame in a video file in App Designer GUI?
Hi Zachary, While looking into the R2020a documentation of read I don’t see anywhere it is mentioned that this function will b...

alrededor de 13 horas ago | 0

Answered
Generating Frequency domain with FFT function of accelerometer data
Hi, In the line freX_1 = freX_2(1:N/2+1); freX_2 is built to have 200 elements but when you are calculating freX_1, the in...

alrededor de 13 horas ago | 0

Answered
How to implement H infinity controller in simulink domain?
Hi, You can implement the H-infinity controller using hinfsyn. For more information you may also refer to the documentation of...

alrededor de 18 horas ago | 0

Answered
Have equation, need to loop through all data and variables.
Hi, As John mentioned in the comments you can use element wise multiplication for above equation format. The data structure in...

alrededor de 23 horas ago | 0

Answered
How to integrate a surf plot
Hi, From the question I think this example clearly explain the steps of doing surface integral. You need to define the ranges ...

alrededor de 24 horas ago | 0

Answered
Load timeseries from Python into Simulink
Hi, The timeseries by default, will create the time indexes in order of 1 seconds. You can mention the time values in a vector...

1 día ago | 0

| accepted

Answered
Code not running and showing busy
Hi Rajdeep, From the code I see you are using first for loop inside the main for loop for updating the value of E. And the whi...

1 día ago | 0

| accepted

Answered
Decision tree/regression tree, how does the algorithm chose a value for the root node?
Hi, In the documentation of fitctree (which is essentially a decision tree), the Node Splitting Rules are mentioned which clea...

1 día ago | 0

Answered
Can anyone change this script without using CV toolbox?
Hi, Instead of using insertShape you can show the current image on a figure using imshow and then can use plot to draw the lin...

1 día ago | 0

Answered
How do I determine the output size of a fullyConnectedLayer?
Hi, You can use analyzeNetwork for inspecting what is the input and output size from each layer. This can help you determine v...

1 día ago | 0

Answered
Each time getting different prediction results using trainNetwork.
Hi, I assume by getting different prediction you mean the same input is giving different output when training the network seve...

1 día ago | 0

Answered
Is there a 'Pixel classification layer' equivalent for 1 dimensional vector 'Deep Network Designer'?
Hi, There is 1-D convolutional layer which you can build using the methods described here and here. This way a encoder and dec...

1 día ago | 0

Answered
How can I segment and extract CSF in matlab without a structural mri?
Hi, For segmentation and CSF(Cerebrospinal fluid) extraction you can follow similar answer mentioned below, these are based on...

2 días ago | 0

Answered
How are NaN Values handled by Matlab Decision Tree / Ensemble Learner
Hi, I assume you are using fitctree for working on Decision Trees. From here you may see that whenever a NaN value is encounte...

2 días ago | 0

Answered
Simulink onramp failed to launch
Hi, You can try opening MATLAB as an administrator to resolve this issue. As you are using a Prerelease version and if the ...

2 días ago | 0

Answered
mvksdensity- how to choose bandwidth and bandwidth comprises of how many points?
Hi, From the documentation of mvksdensity, the Bandwidth parameter can be selected using the Silverman’s rule of thumb mention...

2 días ago | 0

Answered
Processing and Saving multiple images to the same file
Hi Elliza, From the code I see that you have used the for loop to traverse through the images. Since the first for loop is for...

3 días ago | 0

| accepted

Answered
How to correct the distorted images after getting information from camera calibrated images?
Hi Muhammad, The Single Camera Calibrator App documentation tell in detail about the step involved in calibrating an image. Yo...

3 días ago | 0

Answered
fit data to distribution issue
Hi, From the code and data provided on question and comment, I see that the output you are plotting is not in sorted order. So...

3 días ago | 0

Answered
polynomial order of training equation of Artificial neural network
Hi, Since it is neural network the system of equation will turn out to be linear only (if there is no nonlinearity like tanh o...

3 días ago | 0

Solved


There are 10 types of people in the world
Those who know binary, and those who don't. The number 2015 is a palindrome in binary (11111011111 to be exact) Given a year...

7 días ago

Solved


Converting binary to decimals
Convert binary to decimals. Example: 010111 = 23. 110000 = 48.

7 días ago

Solved


Binary code (array)
Write a function which calculates the binary code of a number 'n' and gives the result as an array(vector). Example: Inpu...

7 días ago

Solved


Relative ratio of "1" in binary number
Input(n) is positive integer number Output(r) is (number of "1" in binary input) / (number of bits). Example: * n=0; r=...

7 días ago

Solved


Bit Reversal
Given an unsigned integer _x_, convert it to binary with _n_ bits, reverse the order of the bits, and convert it back to an inte...

7 días ago

Solved


Given an unsigned integer x, find the largest y by rearranging the bits in x
Given an unsigned integer x, find the largest y by rearranging the bits in x. Example: Input x = 10 Output y is 12 ...

7 días ago

Solved


Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

7 días ago

Solved


Find out sum and carry of Binary adder
Find out sum and carry of a binary adder if previous carry is given with two bits (x and y) for addition. Examples Previo...

7 días ago

Solved


Convert given decimal number to binary number.
Convert given decimal number to binary number. Example x=10, then answer must be 1010.

7 días ago

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