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updated 2 years ago

Embedding/ Hiding Image Within Image (with LSB encoding) by Michael Chan

The objective is to illustrate how an image may be embedded or hidden within another given image. (bit, data hiding, description)

allocateDataBitsByN_SizeBitsIntoByteArrays( bitStream, N )

bitStreamToIntArray( bitStream )

convertInt8ToBitStream( dataToBeInsertedAsBits_inDec )

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updated 5 years ago

FFT filter - clean your signals and display results! by Shmuel Ben-Ezra

Perform Fourier transform, filter in frequency domain, reconstruct the signal. (fft, ifft, dft)

fftf(t, x, varargin)

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updated 9 years ago

M- file for Audio spectral analysis by aasim Azooz

audio analyser (chemistry, physics, sound analysis)

ss=spectrometer

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