Results 231 to 240 of about 3,891 (249)
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Energy & Fuels, 2012
A commercial lignite gasification-derived middle-temperature coal tar (MTCT) was subjected to acid–base extraction to obtain acidic, basic, and neutral fractions. The neutral fraction was characterized by mass spectrometry (MS) for hydrocarbon-group-type analysis and further fractionated by extrography into six subfractions, which were characterized by
Haiyang Long +7 more
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A commercial lignite gasification-derived middle-temperature coal tar (MTCT) was subjected to acid–base extraction to obtain acidic, basic, and neutral fractions. The neutral fraction was characterized by mass spectrometry (MS) for hydrocarbon-group-type analysis and further fractionated by extrography into six subfractions, which were characterized by
Haiyang Long +7 more
openaire +1 more source
On the extension of the coupled fractional Fourier transform and its properties
Integral Transforms and Special Functions, 2021R. Kamalakkannan, R. Roopkumar, A. Zayed
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Quaternionic Coupled Fractional Fourier Transform on Boehmians
2023R. Kamalakkannan, R. Roopkumar, A. Zayed
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On the Extension and Sampling Theorem for the Coupled Fractional Fourier Transform
2023 International Conference on Sampling Theory and Applications (SampTA), 2023openaire +1 more source
TWO NEW RELATIONS FOR THE COUPLED FRACTIONAL FOURIER TRANSFORM
Journal of Southwest Jiaotong University, 2023openaire +1 more source
On the extension of the coupled fractional Fourier transform and its properties
Integral Transforms and Special Functions, 2022Roopkumar Rajakumar, Ahmed Zayed
exaly
Fractional Fourier Transform: Main Properties and Inequalities
Mathematics, 2023Samsul Ariffin Abdul Karim +2 more
exaly
Digital computation of the fractional Fourier transform
IEEE Transactions on Signal Processing, 1996Orhan Arikan, H M Ozaktas
exaly