projectR講習2018 / Filter

1次遅れと2次遅れ，ノッチフィルターを実装

Fork of Filter by Yuki Ueno

Filter.h@5:ab6351c18264, 2018-01-16 (annotated)

Committer:
uenono
Date:
Tue Jan 16 15:56:33 2018 +0000
Revision:
5:ab6351c18264
Parent:
4:fc9412c8334e
Child:
6:13ff4bea3c83
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
uenono 0:17706252d1ed 1 #include "mbed.h"
uenono 0:17706252d1ed 2
uenono 0:17706252d1ed 3 class Filter
uenono 0:17706252d1ed 4 {
uenono 0:17706252d1ed 5 public:
uenono 0:17706252d1ed 6 double T_LPF;
uenono 0:17706252d1ed 7 double Om_n;
uenono 0:17706252d1ed 8 double sq_dt;
uenono 0:17706252d1ed 9 double sq_Om;
uenono 1:637f9a61b133 10
uenono 0:17706252d1ed 11
uenono 1:637f9a61b133 12 Filter(double);
uenono 4:fc9412c8334e 13 void setLowPassPara(double T, double init_data);
uenono 0:17706252d1ed 14 double LowPassFilter(double input);
uenono 5:ab6351c18264 15 void setNotchPara(double Omega, double init_data);
uenono 0:17706252d1ed 16 double NotchFilter(double input);
uenono 1:637f9a61b133 17
uenono 1:637f9a61b133 18 private:
uenono 2:a842c1a33e4f 19 double int_time;
uenono 3:987d5d78f863 20 double preOutput;
uenono 3:987d5d78f863 21 bool set_t;
uenono 5:ab6351c18264 22
uenono 5:ab6351c18264 23 double n_preOutput[2];
uenono 5:ab6351c18264 24 double n_preInput[2];
uenono 0:17706252d1ed 25
uenono 0:17706252d1ed 26 };