Nasir Ahmed
#181,562
Most Influential Person Now
Nasir Ahmed's AcademicInfluence.com Rankings
Nasir Ahmedengineering Degrees
Engineering
#8494
World Rank
#10043
Historical Rank
Electrical Engineering
#2656
World Rank
#2793
Historical Rank

Nasir Ahmedcomputer-science Degrees
Computer Science
#11501
World Rank
#12192
Historical Rank
Information Management
#139
World Rank
#141
Historical Rank
Database
#8549
World Rank
#8956
Historical Rank

Download Badge
Engineering Computer Science
Nasir Ahmed's Degrees
- PhD Electrical Engineering Stanford University
- Bachelors Electrical Engineering California Institute of Technology
Why Is Nasir Ahmed Influential?
(Suggest an Edit or Addition)Nasir Ahmed's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Discrete Cosine Transform (2019) (2918)
- Orthogonal Transforms for Digital Signal Processing (1979) (1057)
- BIFORE or Hadamard transform (1971) (85)
- Discrete Time Signals and Systems (1983) (72)
- On Notation and Definition of Terms Related to a Class of Complete Orthogonal Functions (1973) (45)
- On Interframe Transform Coding (1977) (35)
- Orthogonal Transform for Digital Signal Processing (1976) (34)
- A generalized discrete transform (1971) (31)
- Complex BIFORE transform (1970) (24)
- Walsh-Hadamard Transform (1975) (23)
- Complex Haar transform (1974) (16)
- On Cyclic Autocorrelation and the Walsh-Hadamard Transform (1973) (16)
- Performance Evaluation for Transform Coding Using a Nonseparable Covariance Model (1978) (15)
- Cooley-Tukey-type algorithm for the Haar transform (1973) (14)
- A modified generalized discrete transform (1973) (13)
- Discrete Fourier and Hadamard transforms (1970) (12)
- On Logical and Arithmetic Autocorrelation Functions (1974) (12)
- Partial fraction expansion of rational functions with one high-order pole (1968) (9)
- Evaluation of transition matrices (1969) (9)
- The Generalized Transform (1971) (8)
- A phase spectrum for binary fourier Representation (1972) (8)
- Fast Complex BIFORE Transform by Matrix Partitioning (1971) (7)
- A class of discrete orthogonal transforms (1980) (7)
- Recursive Techniques for Obtaining the Partial Fraction Expansion of a Rational Function (1968) (7)
- Spectral analysis of linear digital systems using BIFORE (1970) (7)
- Fast Fourier Transform (1975) (6)
- SOME CONSIDERATIONS OF THE HAAR AND MODIFIED WALSH-HADAMARD TRANSFORMS. (1973) (6)
- Modified complex BIFORE transform (1972) (6)
- An algorithm for the on-line computation of fourier spectra (1972) (6)
- On the Characterization of the Amplitude and Shift of N-Periodic Sequences (1972) (5)
- Feature Selection in Pattern Recognition (1975) (5)
- HADAMARD-HAAR TRANSFORM. (1974) (5)
- Time-varying Fourier transform (1971) (4)
- Initial value theorem for the bilateral Laplace transform (1968) (4)
- Extended definition of the initial value theorem applied to the bilateral Laplace transform (1969) (4)
- A Power Spectrum and Related Physical Interpretation for the Multi-Dimensional Bifore Transform (1971) (3)
- Generalised autocorrelation theorem (1973) (3)
- Multidimensional BIFORE transform (1970) (3)
- On Generating Walsh Spectrograms (1976) (3)
- Spectral modes of the generalized transform (1973) (3)
- Optimum quadratic spectrum for complex BIFORE transform (1971) (3)
- Miscellaneous Orthogonal Transforms (1975) (2)
- Some aspects of adaptive transform coding of multispectral data (1977) (2)
- Heaviside's expansion of transition matrices (1968) (2)
- Interframe transform coding of picture data (1976) (2)
- Fourier Representation of Signals (1975) (2)
- Additional properties of complex BIFORE transform (1971) (2)
- A determinant formulation for the inverse z-transform (1967) (2)
- A decomposition technique for complex N-periodic sequences (1971) (2)
- Walsh Functions: Some Properties and Applications (1980) (1)
- AUTOCORRELATION THEOREM FOR THE GENERALIZED DISCRETE TRANSFORM. (1973) (1)
- Realizable Wiener Filtering in Two Dimensions (1982) (1)
- Multidimensional complex BIFORE transform (1971) (1)
- Evaluation of transient response (1968) (1)
- Recursive techniques for obtaining Padé approximants (1968) (1)
- Some considerations of the discrete Fourier and Walsh-Hadamard transforms (1972) (1)
- Cyclic and Dyadic Shifts, Walsh-Hadamard Transform, and the H Diagram (1974) (0)
- On Notationand Definitionof Terms Related to a Classof CompleteOrthogonalFunctions (1973) (0)
- A time-varying power spectrum (1971) (0)
- A Class of Orthogonal Functions (1975) (0)
- Short Papers OnGenerating WalshSpectrograms (1976) (0)
- Fourier Representation of Sequences (1975) (0)
- Generalized Wiener Filtering (1975) (0)
- Two-Dimensional Delta-Mod Facsimile Coding (1978) (0)
- Erratum: Complex BIFORE transform (1970) (0)
This paper list is powered by the following services: