-
-
-
-
-
-
-
project.zip
Generation of signal with extra parameters
Detection using
Fast Fourier Transform Algorithm
Goertzel Algorithm
Digital Filtering (FIR Filter bank)
-
-
-
dct1_watermarked.rar
Firstly, research on robust image watermarking. A digital watermarking scheme based on wavelet transform was proposed. It realizes the watermarking extract without the original image using 64×64×8 bit gray image as the watermark signal. In order to ...
-
FFTpowerspectrumandtheestimated.rar
... ----多信号分类法(multiple signal classification,music法)Fourier transform to strike a signal to the power spectrum - the cycle ... strike a signal to the power spectrum - Sub-cycle Method
Fourier transform to strike a signal to the power spectrum --- welch method ...
-