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  2. Newmark-beta method - Wikipedia

    en.wikipedia.org/wiki/Newmark-beta_method

    The Newmark-beta method is a method of numerical integration used to solve certain differential equations.It is widely used in numerical evaluation of the dynamic response of structures and solids such as in finite element analysis to model dynamic systems.

  3. Raising and lowering indices - Wikipedia

    en.wikipedia.org/wiki/Raising_and_lowering_indices

    The concrete space with elements which are -vectors and this concrete realization of the metric is denoted , = (,), where the 2-tuple (,) is meant to make it clear that the underlying vector space of , is : equipping this vector space with the metric is what turns the space into ,.

  4. Current injection technique - Wikipedia

    en.wikipedia.org/wiki/Current_injection_technique

    In summary, current injection technique makes it possible to use devices with low forward voltage drop for high frequency applications. This also imply cheaper cost of devices as less processing steps are required during the manufacturing stages where the need of carrier lifetime control techniques are reduced.

  5. List of numerical-analysis software - Wikipedia

    en.wikipedia.org/wiki/List_of_numerical-analysis...

    It provides a rich Excel-like user interface and its built-in vector programming language FPScript has a syntax similar to MATLAB. FreeMat, an open-source MATLAB-like environment with a GPL license. GNU Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command-line interface for solving ...

  6. Fault injection - Wikipedia

    en.wikipedia.org/wiki/Fault_injection

    These parameters create the fault space realm. The fault space realm will increase exponentially by increasing system complexity. Therefore, the traditional fault injection method will not be applicable to use in the modern cyber-physical systems, because they will be so slow, and they will find a small number of faults (less fault coverage).

  7. Polyspace - Wikipedia

    en.wikipedia.org/wiki/Polyspace

    Polyspace examines the source code to determine where potential run-time errors such as arithmetic overflow, buffer overrun, division by zero, and others could occur.. Software developers and quality assurance managers use this information to identify which parts of the code are faulty or proven to be rel

  8. Lanczos resampling - Wikipedia

    en.wikipedia.org/wiki/Lanczos_resampling

    Lanczos windows for a = 1, 2, 3. Lanczos kernels for the cases a = 1, 2, and 3, with their frequency spectra. A sinc filter would have a cutoff at frequency 0.5. The effect of each input sample on the interpolated values is defined by the filter's reconstruction kernel L(x), called the Lanczos kernel.

  9. Proton Synchrotron Booster - Wikipedia

    en.wikipedia.org/wiki/Proton_Synchrotron_Booster

    A stripping foil at the PSB injection point will strip the electrons off the hydrogen anions, thus creating protons that are accumulated as beam bunches in the four PSB rings. These proton bunches are then recombined at the exit of the PSB and further transferred down the CERN injector chain.