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IEEE Transactions on Circuits and Systems

Issue 3 • March 1977

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Displaying Results 1 - 6 of 6
  • Qualitative properties of resistive networks containing multiterminal nonlinear elements: No gain properties

    Publication Year: 1977, Page(s):93 - 118
    Cited by:  Papers (14)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2607 KB)

    This paper is concerned with several qualitative properties of nonlinear multiterminal resistors and nonlinear resistive networks. The concept of no-gain elements is generalized to include multiterminal elements. The main result obtained is that ann-terminal element possesses the no-gain property if, and only if, at each operating point, a connected network ofn-1positive line... View full abstract»

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  • Piecewise-linear theory and computation of solutions of homeomorphic resistive networks

    Publication Year: 1977, Page(s):118 - 127
    Cited by:  Papers (13)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1016 KB)

    Piecewise-linear resistive networks can be characterized by the equationf(x)=J^{(m)}x + w^{(m)} = y, m = 0, l, cdots,l,wherelis a finite positive number. The domain (n-dimensional Euclidean space) is divided intol+1regions (closed convex polyhedrons). In each regionj(m)is a constantn times nmatrix andw^{(m)}is a constant... View full abstract»

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  • A note on feedback stability and instability in the Marcinkiewicz spaceM_2

    Publication Year: 1977, Page(s):127 - 131
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (550 KB)

    The theory of feedback stability and instability in the Marcinkiewicz spaceM_2is shown to be closely allied to the corresponding theory in L2. Specifically, it is shown how various standard results forL_2carry over directly into M2. View full abstract»

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  • Optimum design of linear tuning algorithms

    Publication Year: 1977, Page(s):144 - 151
    Cited by:  Papers (14)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (742 KB)

    A high-performanceRCactive filter realized as a thick or thin-film hybrid integrated circuit presents special fabrication problems. A filter of this type is so sensitive to its parameters that in a large proportion of cases, a circuit so constructed will not meet its performance specifications even if the tightest practicable tolerances are held on the circuit components. As a consequen... View full abstract»

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  • MUCROMAF and MUCROER polynomials in digital filter design

    Publication Year: 1977, Page(s):152 - 154
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (344 KB)

    The application of MUCROMAF and MUCROER polynomials in digital filter design is studied. The coefficient sensitivities and attenuation of these MUCRO filters are compared with classical Butterworth and Chebyshev filters. A simple figure of merit introduced in the text suggests that especially high-order MUCROER filters have good sensitivity properties. Some practical digital filters are designed u... View full abstract»

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  • Accumulation of roundoff errors in floating point FFT

    Publication Year: 1977, Page(s):132 - 143
    Cited by:  Papers (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (984 KB)

    A statistical model for roundoff error is used to predict the output noise to signal ratio of the two common FFT algorithms, the decimation in time and the decimation in frequency algorithms. A unified approach is used to obtain the error in both algorithms. Results for radix 2 and for arbitrary radix are presented. Multidimensional FFT is also discussed. View full abstract»

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