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Tribhuvan university > CSIT - 2074 Syllabus > Simulation and Modelling > Old Questions > 2074

Simulation and Modelling - Old Questions

Syllabus Notes Old Questions Unit Wise Questions Question Bank

13.  Define CSMP. Describe different types of statements in CSMP with example.

5 marks | Asked in 2074

CSMP or Continuous System Modelling Program is an early scientific computer software designed for modelling and solving differential equations numerically. This enables real-world systems to be simulated and tested with a computer.

Types of statements in CSMP

1. Structural statements which defines the model. They consist of FORTARN like statement and functional block designed for operations that frequently occur in a model definition. Structural statement can make use of the operation of addition, subtraction, multiplication, division and exponentiation, using the same notation and rule as are used in FORTRAN. If the model include the equation .Then the following statement would be used

         X=6.0*Y/W+(Z-2)**2.0

2. Data statements which assign numerical value to parameters, constant and initial conditions. For example one data statement called INCON can be used to set the initial value of integration function block.

3. Control statements which specify options in the assembly and execution of program and choice of inputs. For e.g. If printed output is required, control statements with PRINT and PRDEL are used followed by the names of variables to form the outputs.