Coding theory - The index of comma freedom in iterative codes
Propagation of comma-free properties of component codes of iterative codes - code matrices
DECODING↗
SEARCH · Engineering Papers
Results for “Iterative”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Iterative optimization techniques for circuit design
Iterative optimization techniques for circuit design
OPTIMIZATION↗
A fast mode-control switch for iterative differential analyzers
Switched amplifier, mode control circuit for ASTRAC II iterative differential analyzer
SWITCHING CIRCUIT↗
A Third-order Iterative Factorization Technique for Polynomials
Third order iterative factorization technique for polynomials
POLYNOMIAL↗
Iterative algorithms and numerical problems of the theory of plates and shells
Digital computer approach to elasticity theory problems using program based on iterative algorithms
ITERATIVE SOLUTION↗
The iteration method of solving the plane elastic-plastic problem of soil mechanics
Iteration method of solving plane elastic-plastic problem of soil mechanics
SOIL↗
Iterative methods for solving nonlinear least squares problems
Iterative methods for solving nonlinear least squares problems
ITERATIVE SOLUTION↗
Iterative interpolation and numerical differentiation using divided differences
Iterative interpolation and numerical differentiation using divided differences
ITERATIVE SOLUTION↗
Nonlinear difference equations and Gauss- Seidel type iterative methods.
Asymptotic rate of convergence of Gauss-Seidel type iterative processes for nonlinear difference equations
ITERATIVE SOLUTION↗
On a class of approximate iterative processes.
Combination into unified setting of various results for approximate solution of fixed point equation, using iterative process
APPROXIMATION METHOD↗
Correlation method for computing sensitivity functions on a high-speed iterative analog computer.
Correlation method for generating sensitivity coefficients of dynamic system on high speed iterative analog computer
CORRELATION FUNCTION↗
Monotone iterations for nonlinear equations with application to Gauss-Seidel methods.
Monotone iterations for nonlinear elliptic differential equations in boundary-value problems applied to Gauss-Seidel methods
BOUNDARY VALUE↗
Iterative saddle point techniques.
Iterative solution methods for minimizing convex, differentiable function in Euclidean space
DIFFERENTIAL EQUATION↗
Development of the iterative guidance mode with its application to various vehicles and missions.
Iterative guidance mode with application to three- dimensional upper stage vacuum flight
INERTIAL GUIDANCE↗
Iterative guidance applied to generalized missions.
Iterative guidance mode /IGM/ applied to effective gravity vector prediction, acceleration measurement of noise sensitivity and energy limitations
ITERATIVE SOLUTION↗
An alternate form of the iterative guidance mode.
Iterative guidance mode, deriving alternate expressions for thrust direction control angle for time savings on Saturn launches
THRUST CONTROL↗
Iterative demodulation and decoding of coded non-square QAM
Simulation results show that, with iterative demodulation and decoding, coded NS-8QAM performs 0.5 dB better than standard 8QAM and 0.7 dB better than 8PSK at BER= 10(sup -5), when the FEC code is the (15, 11) Hamming code concatenated with a rate-1 accumulator code, while coded NS-32QAM performs 0.25 dB better than standard 32QAM.
iterative decoding QAM bit error rate capacity↗
A reduced complexity highly power/bandwidth efficient coded FQPSK system with iterative decoding
Based on a representation of FQPSK as a trellis-coded modulation, this paper investigates the potential improvement in power efficiency obtained from the application of simple outer codes to form a concatenated coding arrangement with iterative decoding.
FQPSK digital communications iterative decoding ba↗