CMSIS-DSP  Version 1.5.2
CMSIS DSP Software Library
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Class Marks Example
Demonstrates the use the Maximum, Minimum, Mean, Standard Deviation, Variance and Matrix functions to calculate statistical values of marks obtained in a class.
This example also demonstrates the usage of static initialization.
Variables Description:
  • testMarks_f32 points to the marks scored by 20 students in 4 subjects
  • max_marks Maximum of all marks
  • min_marks Minimum of all marks
  • mean Mean of all marks
  • var Variance of the marks
  • std Standard deviation of the marks
  • numStudents Total number of students in the class
CMSIS DSP Software Library Functions Used:

Refer arm_class_marks_example_f32.c