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CMSIS2000
0.0.7
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Instance structure for the floating-point transposed direct form II Biquad cascade filter. Подробнее...
#include <arm_math.h>
Поля данных | |
| uint8_t | numStages |
| number of 2nd order stages in the filter. | |
| float32_t * | pCoeffs |
| points to the array of coefficients. | |
| float32_t * | pState |
| points to the array of state coefficients. | |
Instance structure for the floating-point transposed direct form II Biquad cascade filter.
См. определение в файле arm_math.h строка 4011
| uint8_t arm_biquad_cascade_df2T_instance_f32::numStages |
number of 2nd order stages in the filter.
Overall order is 2*numStages.
См. определение в файле arm_math.h строка 4013
| float32_t* arm_biquad_cascade_df2T_instance_f32::pCoeffs |
points to the array of coefficients.
The array is of length 5*numStages.
См. определение в файле arm_math.h строка 4015
| float32_t* arm_biquad_cascade_df2T_instance_f32::pState |
points to the array of state coefficients.
The array is of length 2*numStages.
См. определение в файле arm_math.h строка 4014