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Pankhuri Kasliwal


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MathWorks

24 total contributions since 2020

My opinion and answers are individual and does not reflect that of MathWorks.

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Answered
error in default port dimension function of S-function while running in simulink
Hello, This issue is conceptually similar to an algebraic loop, but instead of occurring for the value of the data, it is occur...

4 dagar ago | 0

Answered
Streamline, streakline and pathline plotting
Hello, Please refer to the documentation links given below for streamline plotting - https://www.mathworks.com/help/matlab/re...

4 dagar ago | 0

Answered
Sound measurements and electronic relays
Hello, You will need to setup Hardware Support Package for MATLAB. You can do so in Environment > Add-Ons > Get Hardware Suppo...

4 dagar ago | 0

Answered
How can I get the informations of blocks in a bigimage object?
Hello, You can use a function "getBlock" used to read block of a bigimage. Please refer to the following link for more detail...

5 dagar ago | 0

Answered
Name of MEX class other than MexFunction
Hello, The documentation says that it must be called MexFunction. Please refer to the link given below - https://www.mathwor...

5 dagar ago | 0

Answered
How to fix 'unable to find explicit solution'
This issue is related to the new MuPAD symbolic engine which replaced Maple. MuPAD does not make the same assumptions as Maple. ...

6 dagar ago | 0

Answered
loading data into matlab from physioNet
Hello, Please refer to the following link - http://in.mathworks.com/matlabcentral/answers/79885-reading-dat-files-into-matlab...

6 dagar ago | 0

Answered
How to use FEVAL from C/C++ code?
Hello, You can call MATLAB functions from C++ using the feval and fevalAsync member functions of the matlab::engine::MATLABEngi...

6 dagar ago | 0

Answered
How to create a confusion matrix?
Hi, This can be done using the "plotconfusion" function. By default, this command will also plot the True Positive, False Negat...

ungefär 2 månader ago | 0

Answered
How to solve this error?
Hi, Please refer to the following links - https://in.mathworks.com/matlabcentral/answers/565610-error-using-textscan-invalid...

ungefär 2 månader ago | 0

Answered
"CUDA_ERROR_LAUNCH_FAILED" error when trying to use a kernel in ".cu" file.
Hi, The error msg indicates the MEX code is causing a CUDA error during kernel launch (invalid argument). This is not then bein...

ungefär 2 månader ago | 0

Answered
MATLAB Support for MinGW-w64 C/C++ Compiler
Hi, Errors regarding third party software received during support package installation are usually resolved by performing a cle...

ungefär 2 månader ago | 1

Answered
ERROR "refprp64.dll could not be found"
Hi, This missing DLL, as well as several other matlab files, must be downloaded separately from the primary installation of REF...

ungefär 2 månader ago | 0

Answered
Error in Matalb download code 499
Hi, There are a few reasons why you may be getting this error. Please try the following steps to resolve the issue.. 1) This ...

ungefär 2 månader ago | 0

Answered
How to extract dimensions/measurements (i.e. length and width or diameter of a circular part) of certain features or objects in an image?
Hi, For finding the dimensions of the road you need to convert your imae to binary image and then do pixel counting. For more ...

ungefär 2 månader ago | 0

Answered
How can I convert multiple mat files in one csv file for my dataset, or can create datasource for further processing with feature extraction method. There are 2 matrices. testCase fields are shown and another is IAT i.e. continuous time series data.
Hi, Try this : d=dir(fullpath(dirname,'*.mat')); for i=1:length(d) load(d(i).name % will leave whatever variable is i...

ungefär 2 månader ago | 0

| accepted

Answered
Webcam velocity of object
Hi, You can save the centroid results into a different variable at the end of every loop - 'centroids_old', and then compute th...

ungefär 2 månader ago | 0

Answered
License Manager Error -9
The best way to resolve a License Manager Error -9 is by reactivating MATLAB with the activation client. For Windows the activ...

ungefär 2 månader ago | 0

Answered
When trying to install Matlab 2020b getting error "The installer could not start the JVM"
Hi, This problem occurs when running the installer from a folder that has a space anywhere in the directory path. Because of th...

ungefär 2 månader ago | 0

Answered
Variance Ratio Testing for multidimensional random walk
Typically, variance ratio test is done for one dimensional data. To perform such a test for more variables or 2D/3D data, you ca...

3 månader ago | 1

| accepted

Answered
boundary mark of the image?
You can use the “bwboundaries” function for tracing boundaries and use an additional ‘noholes’ parameter to accelerate the proce...

3 månader ago | 0

| accepted

Answered
what is the default distance norm used in mvksdensity function in matlab?can we change it into different norms?
The “ksdensity” function has options to specify different types of kernel smoother and different type of functions based on whet...

3 månader ago | 0

Answered
How to fix the axis in curve fitting tool?
To animate the surface, use a for loop to change the data in your plot. To replace the surface data, set the "XData", "YData", a...

3 månader ago | 0

Answered
Call a C function from Matlab
Yoou can see the following documentation Link. You need to follow the steps over there to call external C function into MATLAB. ...

3 månader ago | 0