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Abhishek Ballaney


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Last seen: 29 days ago |  Active since 2017

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MATLAB programmer

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  • 3 Month Streak
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  • Knowledgeable Level 4
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Bounding box example with image
Hi, Can someone give a picture example / link for bounding box for image processing / computer vision? Regards,

2 months ago | 1 answer | 0

1

answer

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

| accepted

Answered
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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

| accepted

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

Answered
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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

| accepted

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

6 years ago | 0

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

6 years ago | 0

| accepted

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

6 years ago | 0

Answered
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

6 years ago | 0

| accepted

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

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

6 years ago | 0

| accepted

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