Prateekshya
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Contribute at least one answer each month for 6 consecutive months
Awarded to Prateekshya on 02 Feb 2024
3 of your answers have been accepted
Awarded to Prateekshya on 20 Dec 2023
Provide your first answer ever to someone else's question
Awarded to Prateekshya on 10 Aug 2023
Feeds
How to Join 3 Channel R G B into 1 color image after decomposition (wavedec2) and inverse decomposition
Hello Helmi, The cat(3, r, g, b) command in MATLAB is used to concatenate three 2D matrices along the third dimension to create...
1 month ago | 0
Contour 3D: how to take Z matrix value?
Hello Dhiraj, To create a 3D contour plot in MATLAB, you need a grid of values that represent the relationship between your an...
1 month ago | 0
Regular Expression help (is a line end token being matched in the middle of a string?)
Hello Andrew, It looks like you are encountering an issue with how you are using regular expressions, specifically with the use...
1 month ago | 0
filtering signal noise in OFDM wireless communication
Hello @ofdma_matlab, To improve the Signal-to-Noise Ratio (SNR) vs Bit Error Rate (BER) performance of your data matrix, you ca...
1 month ago | 0
Simple Question on Wavrecord Syntax & Correlation Syntax
Hello Jojo, The wavrecord function in MATLAB (note that it has been deprecated and replaced by audiorecorder in newer versions)...
1 month ago | 0
Will old sessions still bound to the old license server migrate to new license server upon loss of heartbeat?
Hello Gary, When migrating license servers and dealing with client sessions that are bound to an old server, several important ...
1 month ago | 1
Filled velocity contours for series of data?
Hello Hadi, To create filled velocity contours from velocity components and , you first need to compute the magnitude of the v...
1 month ago | 0
find the required values using Least square fitting curve tool
Hello Muhammad, To estimate the values of parameters , , and in your function using least squares curve fitting in MATLAB, yo...
1 month ago | 0
how to resolve this error and successfully run normalise iris code??
Hello Sumit, The error you are encountering with interp2 indicates that the function is being called with insufficient data poi...
1 month ago | 0
Passing data using handles in GUI in functions with for loops?
Hello Nick, The issue you are encountering is likely due to the scope and persistence of the handles structure within your GUI ...
1 month ago | 0
Ilaplace and simplify and more roots
Hello John, The behavior you are experiencing with the simplify command in MATLAB can be attributed to several factors, includi...
1 month ago | 0
Calculate mean of a CDF
Hello Nathalie, To calculate the mean of a function over an interval with respect to a cumulative distribution function (CDF)...
1 month ago | 0
how can I compute and plot the amplitude and phase of this signal for example after doing Fourier transform !
Hello Mona, To compute and plot the amplitude and phase of a signal after performing its Fourier transform in MATLAB, you can f...
1 month ago | 0
Unable to write file filename: Stale file handle
Hello Ruchir, The issue you are experiencing with the save command, where it works on your laptop but not on a server, could be...
1 month ago | 0
what block should be used for creating optical fiber channel in designing ocdma system in simulink? sir please answer it.......
Hello Nikita, In Simulink, designing an Optical Code Division Multiple Access (OCDMA) system with an optical fiber link can be ...
1 month ago | 0
How to apply Least square adjustments on images.
Hello Tanya, The error message you are encountering indicates that the variable inputdata is undefined when you are trying to u...
1 month ago | 0
Asses if a signal is within range (with dynamic setpoint) for last 60 seconds.
Hello Roel, To achieve your goal of assessing whether an incoming speed signal is within a specified range over a moving window...
1 month ago | 0
xlabel change using point of the value of the ginput(1)
Hello Seungyong, To achieve your goal of setting a custom origin on an image and displaying relative distances using MATLAB, yo...
1 month ago | 0
How to run/execute code written in MuPAD editor in the MuPAD notebook?
Hello Sahana, Since MuPAD is deprecated, consider transitioning to MATLAB live scripts, which support symbolic computations usi...
1 month ago | 0
FWHM and FFT algorithm
Hello Luca, The discrepancy you're observing between the actual damping factor and the estimated value from the FFT could be d...
1 month ago | 0
Apllying linear equation with standard error
Hello Alexandre, To apply a linear regression model to a set of values and obtain predictions with associated errors, you need...
1 month ago | 0
Slowing Down MP3 music file with FFT
Hello Michael, To slow down the audio without altering the pitch, you can use a phase vocoder or time-stretching algorithm. MAT...
1 month ago | 0
ADVANCE vehicle simulation matlab environment
Hello Henry, The ADVANCE (ADvanced VehIcle Network for Control and Evaluation) environment and library in MATLAB is a toolset d...
1 month ago | 0
I have c++ coded exe function with multiple input in windods7.
Hello Mahesh, To call a C++ executable (`.exe`) from MATLAB, you can use the system or ! command to execute the program directl...
1 month ago | 0
How can i use the function getline and see the position of cursor?
Hello Pedro, To integrate the getline function with your existing MATLAB script and display the cursor position simultaneously,...
1 month ago | 0
Gaussian mixture distribution plot
Hello Marco, It looks like you're attempting to create and plot a Gaussian Mixture Model (GMM) in MATLAB using the gmdistributi...
1 month ago | 0
How to prepare data from excel for fuzzy analysis.
Hello Petra, Preparing data for fuzzy analysis involves organizing your data in a way that can be used to create a fuzzy infere...
1 month ago | 0
Colour profile and JPEG 2000
Hello Elizabeth, When you convert sRGB profiled TIFF files to JPEG2000 in MATLAB using the imwrite function, the color space in...
1 month ago | 0
Ways for resetting blocks to initial state during simulation
Hello Pascal, Resetting certain blocks to their initial state during a running or paused simulation in Simulink can be challeng...
1 month ago | 0
scaling of iradon
Hello Kaist, The scaling factor in the filtered backprojection algorithm, as implemented in MATLAB's iradon function, can indee...
1 month ago | 0
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