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stringnotes.rar
... the topi introduction to string theory which includes strings in qcd,classical strings.open & closed strings, quantizations,Lorentz invariance,Interactions and vertex operators,BRST quantization,T-DualityFermions in strings and various other things
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SVantization.zip
SVD小波域自适应量化盲水印算法SVD wavelet domain watermarking algorithm for adaptive quantization
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log-quant-for-data-hiding.rar
a novel arrangement for quantizer levels
in the Quantization Index Modulation (QIM) method is proposed.
Due to perceptual advantages of logarithmic quantization, and in
order to solve the problems of a previous logarithmic quantizationbased
method
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