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Multidimensional Modulation
Multidimensional modulation (MD modulation) is modifying or multiplying an MD signal (typically sinusoidal and referred to as the carrier signal) with another signal that carries some information or message. In the frequency domain, the signal is moved from one frequency to another. if then Typically the carrier signal is a sinusoidal signal and in various applications. The figures below illustrate a quick example of a 2-D modulation. The original signal from () is modulated with a sinusoidal signal to get (). The equations () and () are the real and the imaginary components of the modulated signal. Background/Motivation The MD modulation is one of the properties of the Multidimensional Fourier Transform. MD Fourier Transform (FT) Fourier Transform (FT) of multi-dimensional (MD) signal or system is the transform of the MD signal or system that decomposes it into its frequency components. Essentially, it is the frequency response of the MD signal or system, so it de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Original Plot Of MD Signal
Originality is the aspect of created or invented works that distinguish them from replica, reproductions, clones, forgery, forgeries, or substantially derivative works. The modern idea of originality is according to some scholars tied to Romanticism, by a notion that is often called romantic originality.Smith (1924)Waterhouse (1926)Macfarlane (2007) The validity of "originality" as an operational concept has been questioned. For example, there is no clear boundary between "derivative" and "inspired by" or "in the tradition of." The concept of originality is both culturally and historically contingent. For example, unattributed reiteration of a published text in one culture might be considered plagiarism but in another culture might be regarded as a convention of veneration. At the time of Shakespeare, it was more common to appreciate the similarity with an admired classical work, and Shakespeare himself avoided "unnecessary invention".Royal Shakespeare Company (2007) ''The RSC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
