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  2. Instruction set simulator - Wikipedia

    en.wikipedia.org/wiki/Instruction_set_simulator

    Add instruction length to current Pseudo PSW value. Store next address in Pseudo PSW. Go to 1. Halt execution. For test and debugging purposes, the monitoring program can provide facilities to view and alter registers, memory, and restart location or obtain a mini core dump or print symbolic program names with current data values. It could ...

  3. Perfect hash function - Wikipedia

    en.wikipedia.org/wiki/Perfect_hash_function

    A minimal perfect hash function F is order preserving if keys are given in some order a 1, a 2, ..., a n and for any keys a j and a k, j < k implies F(a j) < F(a k). [9] In this case, the function value is just the position of each key in the sorted ordering of all of the keys.

  4. Zero to the power of zero - Wikipedia

    en.wikipedia.org/wiki/Zero_to_the_power_of_zero

    For example, the following three interpretations of b 0 make just as much sense for b = 0 as they do for positive integers b: The interpretation of b 0 as an empty product assigns it the value 1. The combinatorial interpretation of b 0 is the number of 0-tuples of elements from a b-element set; there is exactly one 0-tuple.

  5. Simulation software - Wikipedia

    en.wikipedia.org/wiki/Simulation_software

    Simulation software is based on the process of modeling a real phenomenon with a set of mathematical formulas.It is, essentially, a program that allows the user to observe an operation through simulation without actually performing that operation.

  6. Dynamic simulation - Wikipedia

    en.wikipedia.org/wiki/Dynamic_simulation

    The first applications of computer simulations for dynamic systems was in the aerospace industry. [5] Commercial uses of dynamic simulation are many and range from nuclear power, steam turbines, 6 degrees of freedom vehicle modeling, electric motors, econometric models, biological systems, robot arms, mass-spring-damper systems, hydraulic systems, and drug dose migration through the human body ...

  7. Stochastic simulation - Wikipedia

    en.wikipedia.org/wiki/Stochastic_simulation

    The density function of the t-distribution is given by the following equation: [4] = (+) (+) +, where is the number of degrees of freedom and is the gamma function. For large values of n , the t-distribution doesn't significantly differ from a standard normal distribution .

  8. Electronic circuit simulation - Wikipedia

    en.wikipedia.org/wiki/Electronic_circuit_simulation

    To simulate the filter at 1GHz, or any frequency, the element Y parameters must be converted to numerical entries using Y parameter models appropriate for the element installed. For ideal inductors and capacitors, the well known Y11 = Y22 = -Y12 = -Y21 = j 2 π f L {\displaystyle j2\pi fL} for inductors and Y11 = Y22 = -Y12 = -Y21 = − j / ( 2 ...

  9. Gillespie algorithm - Wikipedia

    en.wikipedia.org/wiki/Gillespie_algorithm

    Naively, we can simulate the trajectory of the reaction chamber by discretizing time, then simulate each time-step. However, there might be long stretches of time where no reaction occurs. The Gillespie algorithm samples a random waiting time until some reaction occurs, then take another random sample to decide which reaction has occurred.