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Abhishek Ballaney


TCS

Last seen: 25 giorni fa |  Attivo dal 2017

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MATLAB programmer

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  • 3 Month Streak
  • Revival Level 3
  • Knowledgeable Level 4
  • First Answer
  • Thankful Level 1

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Risposto
using 1d gaussian wavelet in continuous wavelet transform (cwt)
https://in.mathworks.com/help/wavelet/ref/cwt.html

circa 5 anni fa | 0

Risposto
How to remove white Gaussian noise from an audio .wav file ?
Use some filters to remove noise

circa 6 anni fa | 0

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implement hide using DCT
https://www.mathworks.com/help/images/ref/dct2.html

circa 6 anni fa | 0

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Plot audio signal on time axe
https://in.mathworks.com/help/matlab/ref/audioread.html

circa 6 anni fa | 0

| accettato

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How can I create simple low pass filter for filtering out the higher frequency from the resulting output?
https://in.mathworks.com/help/signal/ref/butter.html

circa 6 anni fa | 0

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PCA- With more attributes than samples
https://in.mathworks.com/help/stats/pca.html

circa 6 anni fa | 0

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2D convolution with 1D output
https://in.mathworks.com/help/matlab/ref/conv2.html

circa 6 anni fa | 0

| accettato

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How can I simulate real-time wavelet decomposition and reconstruction ?
https://in.mathworks.com/help/wavelet/discrete-wavelet-analysis.html

circa 6 anni fa | 0

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how i do ? image enhancement using SWT and DWT
https://in.mathworks.com/help/wavelet/ug/two-dimensional-discrete-wavelet-analysis.html

circa 6 anni fa | 0

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I need to compute PCA of a binary image
https://in.mathworks.com/help/stats/pca.html

circa 6 anni fa | 0

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Where can I find the C version of MATLAB functions like filter, interp, filtfilt ?
Use coder products to generate C code

circa 6 anni fa | 0

Risposto
i need highpass filter 50hz and use ifft ont this help im desperaate
https://in.mathworks.com/help/signal/ref/butter.html https://in.mathworks.com/help/matlab/ref/ifft.html

circa 6 anni fa | 0

Risposto
How to convert .m code for neural network to C++ code?
Use coder products

circa 6 anni fa | 0

Risposto
how does convn function works
https://in.mathworks.com/help/matlab/ref/convn.html

circa 6 anni fa | 0

| accettato

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help with FiltFilt and entering coeff
https://in.mathworks.com/help/signal/ref/filtfilt.html

circa 6 anni fa | 0

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How can I make scatter plots between 2 data set
https://in.mathworks.com/help/matlab/ref/scatter.html

circa 6 anni fa | 0

| accettato

Risposto
How to use HOG (Histogram of Oriented Gradients) visualisation?
https://in.mathworks.com/help/vision/ref/extracthogfeatures.html

circa 6 anni fa | 0

Risposto
How to do FFT on accelerometer data? In 126sec i got 1115 data (wit delay 50ms on the arduino reading), i would like to do FFT on this data, could somebody help me?
https://in.mathworks.com/help/signal/ref/spectrogram.html

circa 6 anni fa | 0

| accettato

Risposto
What are (r min) & (r max) in "imfindcircles"?
https://in.mathworks.com/help/images/ref/imfindcircles.html

circa 6 anni fa | 0

Risposto
How to get back write audio data in Matlab?
https://in.mathworks.com/help/matlab/ref/audiowrite.html

circa 6 anni fa | 0

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How to find multiple numbers in a matrix
https://in.mathworks.com/help/matlab/ref/find.html

circa 6 anni fa | 0

Risposto
Alternate way to find the frequencies using fft apart from the fft plot?
Use filters

circa 6 anni fa | 0

Risposto
How to calculate peak in MATLAB
https://in.mathworks.com/help/signal/ref/findpeaks.html

circa 6 anni fa | 0

Risposto
extract features by using PCA
https://in.mathworks.com/help/stats/pca.html

circa 6 anni fa | 0

Risposto
Bandpass filter using firpmord
https://www.mathworks.com/help/signal/ref/firpmord.html

circa 6 anni fa | 0

Risposto
How to convert the points with respect to co-ordinate system?
https://in.mathworks.com/help/matlab/cartesian-coordinate-system-conversion.html

circa 6 anni fa | 0

Risposto
FM Broadcast modulator baseband decimation factor
https://in.mathworks.com/help/comm/ref/fmbroadcastmodulatorbaseband.html

circa 6 anni fa | 0

Risposto
Fast Fourier Transformation of a free decay
https://in.mathworks.com/help/matlab/ref/fft.html

circa 6 anni fa | 0

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gabor filter edge detection
https://in.mathworks.com/help/images/ref/imgaborfilt.html https://in.mathworks.com/help/stats/k-means-clustering.html

circa 6 anni fa | 0

| accettato

Risposto
classification of apples using knn
https://in.mathworks.com/help/stats/classification-using-nearest-neighbors.html

circa 6 anni fa | 0

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