CR.Sparse
v0.1.6
Contents:
Introduction
Tutorials
Getting Started
Fourier and Wavelet Representations
CR.Sparse API Documentation
Digital Signal Processing
Wavelets
Sparsifying Dictionaries and Sensing Matrices
Linear Operators
Greedy Sparse Recovery/Approximation Algorithms
Convex Optimization based Sparse Recovery/Approximation Algorithms
Sample Data Generation Utilities
Utilities in cr.sparse module
Array data type utilities
Metrics for measuring signal and error levels
Some checks and utilities for matrices (2D arrays)
Row wise and column wise norms for signal/representation matrices
Sparse representations
cr.sparse.nonzero_values
cr.sparse.nonzero_indices
cr.sparse.randomize_rows
cr.sparse.randomize_cols
cr.sparse.largest_indices
cr.sparse.hard_threshold
cr.sparse.hard_threshold_sorted
cr.sparse.sparse_approximation
cr.sparse.build_signal_from_indices_and_values
cr.sparse.dynamic_range
cr.sparse.nonzero_dynamic_range
cr.sparse.largest_indices_rw
cr.sparse.take_along_rows
cr.sparse.sparse_approximation_rw
cr.sparse.largest_indices_cw
cr.sparse.take_along_cols
cr.sparse.sparse_approximation_cw
Linear Algebra Subroutines
Numerical Optimization Routines
Evaluation Framework
Examples Gallery
Benchmarks
Acronyms
References
CR.Sparse
»
CR.Sparse API Documentation
»
Utilities in cr.sparse module
»
cr.sparse.dynamic_range
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cr.sparse.dynamic_range
¶
cr.sparse.
dynamic_range
(
x
)
[source]
¶
Returns the ratio of largest and smallest values (by magnitude) in x (dB)
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