昊威 程
/
filter
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Dependencies: mbed mbed-dsp drive123213
Diff: FIR.h
- Revision:
- 0:3535e0916795
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/FIR.h Sun May 31 08:20:04 2020 +0000
@@ -0,0 +1,24 @@
+#define BLOCK_SIZE 32
+#define NUM_TAPS 91
+
+static const float32_t firCoeffs32LP[NUM_TAPS] = {
+ 0.02355923317f, -0.0468547307f, 0.04561032727f, 0.05180925876f, 0.02850789949f,
+ 0.002226309385f, -0.01912249625f, -0.03272625804f, -0.03645532206f, -0.03006338328f,
+ -0.01706246287f,-0.003576450981f, 0.004420618992f, 0.004532379098f,-0.0008580094436f,
+ -0.005803960841f,-0.004725484177f, 0.003911446314f, 0.01609044895f, 0.02417612448f,
+ 0.02093986049f, 0.004236778244f, -0.02081587911f, -0.04374082386f, -0.05381799862f,
+ -0.0451281406f, -0.02032836713f, 0.01049857214f, 0.03461379558f, 0.04298145697f,
+ 0.03399227932f, 0.01466871332f,-0.004299407825f, -0.01392987557f, -0.01181962155f,
+ -0.003212141106f, 0.00304258056f,-0.0004181973054f, -0.01409344748f, -0.03125668317f,
+ -0.04110012949f, -0.0352152884f, -0.0125508653f, 0.01904466376f, 0.04627244547f,
+ 0.05696826801f, 0.04627244547f, 0.01904466376f, -0.0125508653f, -0.0352152884f,
+ -0.04110012949f, -0.03125668317f, -0.01409344748f,-0.0004181973054f, 0.00304258056f,
+ -0.003212141106f, -0.01181962155f, -0.01392987557f,-0.004299407825f, 0.01466871332f,
+ 0.03399227932f, 0.04298145697f, 0.03461379558f, 0.01049857214f, -0.02032836713f,
+ -0.0451281406f, -0.05381799862f, -0.04374082386f, -0.02081587911f, 0.004236778244f,
+ 0.02093986049f, 0.02417612448f, 0.01609044895f, 0.003911446314f,-0.004725484177f,
+ -0.005803960841f,-0.0008580094436f, 0.004532379098f, 0.004420618992f,-0.003576450981f,
+ -0.01706246287f, -0.03006338328f, -0.03645532206f, -0.03272625804f, -0.01912249625f,
+ 0.002226309385f, 0.02850789949f, 0.05180925876f, 0.04561032727f, -0.0468547307f,
+ 0.02355923317f
+};
\ No newline at end of file