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Tanmay Das

Last seen: 11 days ago Active since 2020

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Answered
How can I use lowpass filter while keeping x-axis and y-axis range at log ??
Hi, You may use the 'loglog' function to plot x- and y-coordinates using a base 10 logarithmic scale on the x-axis and the y-ax...

9 months ago | 0

Answered
Solving a system of Linear Equations with constraints. Using Symbolic math.
Hi, I tried reproducing your steps in MATLAB R2021b release and received the following output in the command window: pi1: 2/7 ...

9 months ago | 0

Answered
what is matlab code for the below math expression using symsum and how to execute the program, i am new to Matlab
Hi, The documentation on 'symsum' and Symbolic Summation may help you solve your problem.

9 months ago | 0

Answered
How to plot 3 objective function pareto front in pso
Hi, You may find this example of Plotting 3-D Pareto Front helpful. The example first shows how to obtain the plot using the...

9 months ago | 0

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Answered
I am trying to connect my Matlab with MongoDB using the mongoc function in Matlab 2021b version. But I am having this error - Files\MATLAB\R2021b\bin\win64\builtins\databas
Hi, The issue is probably because a module used inside this library is missing. It is advised to check if all the necessary mod...

9 months ago | 0

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Answered
Elbow Method (Error Warning: Failed to converge in 100 iterations)
Hi, The error is may be because the 'kmeans' function in MATLAB has 100 iteration steps by default, and you may have iterated 1...

9 months ago | 0

Answered
Does MATLAB have a function to write data / text to a specific field on a website
Hi, You may use the "webwrite" function to write data to a website. You may specify field name and corresponding field value to...

9 months ago | 0

Answered
Reading *.msh files (Higher-order curved triangles) in Matlab
Hi, I found a similar question in the MATLAB Central which may solve your problem: Reading *.msh files (3D) in Matlab. - (math...

9 months ago | 0

Answered
How to change the properties of a plot obtained from compare(mdl,data) function.
Hi, You can add formatting to your plots by adding name-value pair arguments to "compare" function. For instance, to double the...

9 months ago | 0

Answered
Can the symbolic toolbox Laplacian be used for other than cartesian coordinates?
Hi, In the current scenario, I suppose there are no functions for Polar or cylindrical Laplacian. However, the developers are a...

12 months ago | 0

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Answered
How silently activate the installed Matlab with network license
Hi Michael, Instructions for installing MATLAB noninteractively or silently can be found in this MATLAB documentation: Install...

12 months ago | 0

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Using Basic Fitting and Data Statistics Functions
Hi, The ability to use the Basic Fitting and Data Statistics tools is not available in MATLAB when only the default set of menu...

12 months ago | 0

Answered
Longley Rice propagation model and reciprocity
Hi, As pointed out by Joel, the bug has been fixed in the future releases. So it is recommended to update the MATLAB version in...

12 months ago | 0

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Answered
Plotting Gradient of Multivariable function.
Hi Nishanth, You can make multiple substitution using subs function in either of the two ways given below: 1) Make multiple su...

12 months ago | 0

Answered
Disable mouseover / hover explanation in linux
Hi Kyle, To turn off the tooltips in MATLAB, please enter the following command into the MATLAB Command Window: javax.swing.To...

12 months ago | 1

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Answered
Get data from hardware using C and process it in MATLAB in real time
Hi, To my understanding, you want to use the outputs returned by the C code to generate plots in MATLAB. There can be two possi...

12 months ago | 0

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Answered
how can I open the movie player window beforehand?
Hi, You can load the image sequence in your MATLAB workspace and directly play it using implay function. One possible example c...

12 months ago | 0

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Answered
Serious problems in MATLAB 2021b running in Mac. Please help.
Hi, This is potentially due to the usage of window snapping/management tools such as Magnet. Please see the attached link for r...

12 months ago | 0

Answered
Visualizing a wav file
Hi, To my understanding, you are facing issues in reading .wav file in MATLAB. You can use audioread function to read data from...

12 months ago | 0

Answered
How to simulate a simulink model in GPU ?
Hi, Code Generation from Simulink Models with GPU Coder should provide a proper understanding and detailed steps on how to gene...

12 months ago | 0

Answered
Polynomial has more than one symbolic variable error
Hi, To my understanding, you are passing a polynomial with multiple symbolic variables to sym2poly function which is not allowe...

12 months ago | 0

Answered
sudo ./install doesn't start on Linux
Hi, To my understanding, you are not able to launch MATLAB R2021b in your linux terminal. The most likely reason is that you do...

12 months ago | 0

Answered
Can you help and show if any where ive gone wrong with any codes
Hi, atan2(Y,X) returns the four-quadrant inverse tangent (tan-1) of Y and X, which must be real. In the given code, Sgamma is a...

1 year ago | 0

Answered
Units of simulink simulations
Hi, The default unit for time is seconds in Simulink. You can get a list of all default units from showunitslist command. Trans...

1 year ago | 0

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Answered
Index exceeds the number of array elements (100). Error in interpolazione (line 149) BFin=B(n); %buckling finale
Hi, The variable B has not been initialized anywhere within the limits of the code that has been attached. So, the following pi...

1 year ago | 0

Answered
'Find & Replace' in simulink
Hi, You can go to Modeling Tab>Find(Under Evaluate and Manage Section)>Find... The Finder tool will open. You can change to Re...

1 year ago | 0

Answered
How do I re-write the Nernst-Planck equation in PDE Toolbox form?
Hi, You can use the following rule to solve the Nerst-Plank equation and reduce it to a form required by PDE toolbox.

1 year ago | 0

Answered
Set more than one variable in model workspace?
Hi, ResetFcn resets behavior for the environment, specified as a function handle or anonymous function handle. The function mus...

1 year ago | 0

Answered
Unroll the surface of an Oloid
Hi, Contourf projects the 3D plot into a 2D contour plot. You just need to add this line at the end of your code: contourf(X,Y...

1 year ago | 0

Answered
Schottky diode IV characteristics plot error
Hi, The expression inside the exp function should be enclosed within braces/parenthesis in order to avoid error due to operator...

1 year ago | 0

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