Hari

Last seen: 5 mois il y a | Actif depuis 2023

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real power of matrices
Hi, I understand that you're trying to compute the square root of a matrix using mpower(x, 0.5) in MATLAB, and you're confused ...

5 mois il y a | 0

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Pseudo code for super resolution?
Hi, I understand that you are working with unclear or low-resolution images and would like to enhance their quality using a sup...

5 mois il y a | 0

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fopen fidr code working
Hi, I understand that you're trying to understand the purpose and functionality of a MATLAB script that writes formatted lines ...

5 mois il y a | 0

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nan outside polygon ones inside
Hi, I understand that you have the vertices and faces of a figure (likely a head), and you'd like to create an image mask such ...

5 mois il y a | 0

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I need help in image quantization & dequantization after dwt2 implementing
Hi, I understand that you are applying 5-level "dwt2" on a grayscale image and then using quantization to reduce the range of r...

5 mois il y a | 0

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Can anyone explain me this code of mel spaced filter banks? i have to use this in my speaker recognition project.
Hi, I understand that you’re trying to use the melfb function in your speaker recognition project, and you're seeking an explan...

5 mois il y a | 0

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Global optimization toolbox
Hi, I understand that you're trying to solve a constrained minimization problem using the "ga" function from MATLAB's Global Op...

5 mois il y a | 0

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Connect to neural network with matlab GUI
Hi, I understand that you are trying to integrate a neural network simulation into a MATLAB GUI, and while your code runs corre...

5 mois il y a | 0

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How to apply PCA and LDA to a data set with 3 subjects and 10features?
Hi, I understand that you have a dataset with 3 subjects, each having 6 samples and 10 features. You've applied PCA to reduce t...

5 mois il y a | 0

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Face recognition problem
Hi, I understand that you are developing a face recognition system using webcam images and a preloaded database, but you're enc...

5 mois il y a | 0

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Accurately calculate the spectrum energy (scaling, window and other concerns)
Hi, I understand that you're trying to compute the Power Spectral Density (PSD) accurately within a frequency band and have not...

5 mois il y a | 0

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Question About Multiobjective Genetic Algorithm Optimisation
Hi, I understand that you are trying to use a multi-objective genetic algorithm (gamultiobj) in MATLAB to optimize a cellular n...

5 mois il y a | 0

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SVM Classification with Cross Validation
Hi, I understand that you are trying to implement SVM classification with cross-validation from the Bioinformatics Toolbox exam...

5 mois il y a | 0

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How do I use Brownian motion code?
Hi, I understand that you want to simulate and visualize Brownian motion using your own values of mu (mean drift) and sigma (vo...

5 mois il y a | 0

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meshCanopy and imhist problem
Hi, I understand that you're using the meshCanopy1 function inside a GUI with multiple axes, and you're noticing that the histo...

5 mois il y a | 0

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NI 6008 digital output
Hi, I understand that you’re trying to use your NI USB-6008 device with MATLAB to perform simple digital output operations, suc...

5 mois il y a | 0

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Help with LPF and signal
Hi, I understand that you designed a low-pass filter (LPF) with the goal of attenuating frequencies at ω=200π\omega = 200\pi by...

5 mois il y a | 0

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Georeferenced Edge Detection Analysis
Hi, I understand that you’re comparing edge detection results against a reference dataset using metrics like True Positive Rate...

5 mois il y a | 0

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how can i deploy my matlab GUI code m-file on theweb using matlab websrever and specifically display image results?
Hi, I understand that you're integrating a MATLAB-based WiMAX simulation with a web interface and are encountering runtime issu...

5 mois il y a | 0

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Problems with "For loop" used inside my s-function
Hi, I understand that you are trying to implement a metaheuristic algorithm (like Genetic Algorithm or PSO) inside an S-functio...

5 mois il y a | 0

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How to get waveform from the given magnitude and phase?
Hi, I understand that you are trying to extract the fundamental component from unbalanced load currents in a simulation environ...

5 mois il y a | 0

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How do I use interp3 with grid vectors to interpolate a 3-D int8 array?
Hi, I understand that you're trying to resize a 3D int8 voxel array using 'nearest' interpolation with interp3, and you're enco...

5 mois il y a | 0

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How do I use interp3 with grid vectors to interpolate a 3-D int8 array?
Hi, I understand that you are trying to resize a 3D int8 voxel array using 'nearest' interpolation and want to do so using eith...

5 mois il y a | 0

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Trying to solve integer programming problem, trouble with defining constraints that are not well defined
Hi, I understand that you're solving a School Bus Routing Problem (SBRP) using integer programming and are facing issues with...

5 mois il y a | 0

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Please explain the working of this code on mobile user WSN
Hi, I understand that you are simulating and analyzing RSSI (Received Signal Strength Indicator) data over distance, and usin...

5 mois il y a | 0

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how to find FFT for pure sine wave in simulink?
Hi Swarnalakshmi, I understand that you want to compute the Fast Fourier Transform (FFT) of a pure sine wave in Simulink withou...

5 mois il y a | 0

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how to sample a pulse signal in to 256 samples each?
Hi, I understand that you want to sample the “on” time of a pulse signal into 256 samples each time the pulse is active. I ass...

5 mois il y a | 0

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sampling an ecg signal
Hi Dhanshri, I understand that you have an ECG signal with 100 pulses per minute, and each pulse consists of 100 samples. You w...

5 mois il y a | 0

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program for generating a signal giving pulse width and pulse repetition interval and perform fft for ontime signal using counter
Hi, I understand that you want to generate a pulse signal with specified “on” time (pulse width) and “off” time (pulse repetiti...

5 mois il y a | 0

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I want coding for feature extraction for ecg signal
Hi Saranya, I understand that you want to perform feature extraction on an ECG signal. Feature extraction in ECG signals typica...

5 mois il y a | 0

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