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Sarvesh Kale

Last seen: 2 Tage vor |  Aktiv seit 2022

I am an Application Support Engineer at MathWorks. DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of MathWorks

Programming Languages:
Python, C, MATLAB, Arduino, Assembly, VHDL
Spoken Languages:
English, Hindi, Marathi
Professional Interests:
MATLAB, Simulink, Signal Processing

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  • Knowledgeable Level 3
  • 3 Month Streak
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Beantwortet
Plotting lines with patch and transparency
Hi Benjamin Pehlivanlar, You might find the following matlab answer useful https://in.mathworks.com/matlabcentral/answers/190...

8 Tage vor | 0

Beantwortet
How to combine two vectors column-by-column?
Hi Jake, You can see the following code snippet A = [1,3,5,7,9,11,13,15]; B = [2,4,6,8,10,12,14,16]; C=[A;B] % row wise conc...

8 Tage vor | 0

Beantwortet
Integration of sine wave for a time period and resetting the initial condition.
Hi TDR, A probable solution can be to set the sample time of the discrete integrator block to a value such that the Nyquist cr...

8 Tage vor | 0

Beantwortet
trying to find the differentiation of giving data
Hi Abdur Rob, You might want to take a look at documentation of diff and gradient. There are also examples that demonstrates h...

8 Tage vor | 0

Beantwortet
using linmod for linearisation
Hi Ebraheem Menda, More information on how to use linmod is found here. There is also an example listed which demonstrates how...

9 Tage vor | 0

Beantwortet
How to use sequentialfs in regression?
Hi azarang asadi, The documentation link to the sequentialfs function is attached here. There is also an example that demonstr...

9 Tage vor | 0

Beantwortet
Simulink PID tuning error
Hi Mirna Ali, I have made some changes to your simulink model, one suggestion is that do not name your slx files as names of st...

12 Tage vor | 0

Beantwortet
How to trim start and end of time series data?
Hi Haya Ali , If you only want the reconstructed signal to start from 100th index to 200 index juts use indexing for that, from...

12 Tage vor | 0

Beantwortet
Convert time format from Julian calendar (days since 1950-01-01 00:00:00 UTC) to normal/gregorian calendar (YYYY-MM-DD hh:mm:ss)
Hi Carlotta, You might find the link to the post useful https://in.mathworks.com/matlabcentral/answers/1303-convert-julian-date...

13 Tage vor | 0

Beantwortet
readmatrix ignores the first line of the data file
Hi Jake, You can open the text file in notepad and insert some text that best describes your data on the first line, from seco...

13 Tage vor | 1

Beantwortet
Programme for circle parameters calculation
Hi Francis Adams Kwofie, please refer the following code function [Area,circumference,diameter] = calculate(radius) Area...

13 Tage vor | 0

Beantwortet
Is it possible to zip a list of files over ftp?
Hi Thomas Kurian, See if the following documentation helps, zip function matlab document . mget function in matlab. Example co...

13 Tage vor | 0

Beantwortet
displaying text before answer
Hi Birce Irmak, refer to the following code x = 3.14 ; fprintf("The value of pi is %f \n",x); % this will print the answer ...

13 Tage vor | 0

Beantwortet
solve not returning answers
Hi RH, I think you have to index into the answer since the ans variable is a struct, try the following syms a b; eq1=2==cos(...

13 Tage vor | 1

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Beantwortet
Specify thickness for dipole antenna simulation
Hi Angel Lozada, When you design dipole cylindrical antenna, you will have two parameters as you mentioned, radius r and its t...

14 Tage vor | 0

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Beantwortet
solve the system of equations using the matrix method
Hi Connor, start by writing the equations in matrix format , a.) A = [3 1 5 ;... -1 4 0 ; ... 2 3 -1 ]; b...

14 Tage vor | 0

Beantwortet
What is the difference between Step size and Sample Time ?
Hi Anup Patil, What is Step size ? This option specifies the time increments at which the model will be simulated, generally s...

15 Tage vor | 0

Beantwortet
How to modify the veritcal position of sgtitle in a figure?
Hi KW YAN, You can insert your own title box using annotations, refer the following code figure; subplot 211 subplot 212 ...

15 Tage vor | 0

Beantwortet
How to change font size of legend in simulink
Hi HIMANSHU BISHEN, As per my understanding the labels highlighted in red in the above image cannot be changed in size from t...

15 Tage vor | 0

Beantwortet
Printing out all Row Operations for Reduced Row Echelon Form and Elementary Matrices
Hi Teoman, Your code written was slightly modified by me to avoid the indexing error, while coding in MATLAB, you should keep i...

15 Tage vor | 0

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Beantwortet
how to select the parts/objects in an image
Hi Aiman Zara, If you are trying to segment an image then you can do the following img=imread('peppers.png'); imageSegmente...

15 Tage vor | 0

Beantwortet
how can i find only row echelon form of a matrix? not reduced..is there any built in function?
Hi Md Refat, You might find the following link on File Exchange useful https://in.mathworks.com/matlabcentral/fileexchange/18...

15 Tage vor | 0

Beantwortet
How to rearrange a row vector into a pair wise column vector?
Hi marianne, See if the following code snippet can help you v = [1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21]; v2...

16 Tage vor | 0

Beantwortet
Why is my plot not showing for improved Euler method?
Hi Anthony Aquino, You are updating the time t and y values, they are of size 1x1 so the final plot will only show you a point,...

16 Tage vor | 1

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Beantwortet
how to connect lines instead of discountinuity
Hi yasmin ismail, You can try to open the image using a different structural element and see if that works, maybe try SE = s...

16 Tage vor | 0

Beantwortet
Need to find the digit of this image
Hi Abdur Rob, You can try the following code snippet for detecting digits in image img = imread('mm.jpeg'); % your image pat...

16 Tage vor | 0

Beantwortet
z domain to delay difference equations and applying pid controller
Hi kruthika u, 1.) convert z domain transfer function to time delay equations suppose you have the following Z transform s...

16 Tage vor | 0

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Beantwortet
Finding indices of certain numbers from simulation data
Hi Abhinav Aravind, Suppose your logged data is x in workspace then to find index of a certain number in that you can do the f...

16 Tage vor | 0

Beantwortet
Linear contrast stretch to image?
Hi Macy, You are trying to perform linear contrast stretch to an image, so basically you are trying to map your intensities [xm...

16 Tage vor | 0

Beantwortet
How to sharpen an image? Sharpening filter kernel.
Hi Macy, You can make the sharpening filter as follows sharp_image = deatiled_image + original_image, the mask for detailed...

20 Tage vor | 0

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