More templating elimination (MatchedFilter), some #include clean-up.

592 bytes!

firmware/baseband/matched_filter.cpp

@@ -21,9 +21,26 @@
 
 #include "matched_filter.hpp"
 
+#include <algorithm>
+#include <cmath>
+
+#include "utility.hpp"
+
 namespace dsp {
 namespace matched_filter {
 
+void MatchedFilter::configure(
+	const tap_t* const taps,
+	const size_t taps_count,
+	const size_t decimation_factor
+) {
+	samples_ = std::make_unique<samples_t>(taps_count);
+	taps_reversed_ = std::make_unique<taps_t>(taps_count);
+	taps_count_ = taps_count;
+	decimation_factor_ = decimation_factor;
+	std::reverse_copy(&taps[0], &taps[taps_count], &taps_reversed_[0]);
+}
+
 bool MatchedFilter::execute_once(
 	const sample_t input
 ) {

firmware/baseband/matched_filter.hpp

@@ -22,17 +22,10 @@
 #ifndef __MATCHED_FILTER_H__
 #define __MATCHED_FILTER_H__
 
-#include "utility.hpp"
-
 #include <cstddef>
-
 #include <complex>
-#include <array>
 #include <memory>
 
-#include <algorithm>
-#include <numeric>
-
 namespace dsp {
 namespace matched_filter {
 
@@ -61,11 +54,7 @@ public:
 		const T& taps,
 		size_t decimation_factor
 	) {
-		samples_ = std::make_unique<samples_t>(taps.size());
+		configure(taps.data(), taps.size(), decimation_factor);
-		taps_reversed_ = std::make_unique<taps_t>(taps.size());
-		taps_count_ = taps.size();
-		decimation_factor_ = decimation_factor;
-		std::reverse_copy(taps.cbegin(), taps.cend(), &taps_reversed_[0]);
  	}
 
 	bool execute_once(const sample_t input);
@@ -93,6 +82,12 @@ private:
 	bool is_new_decimation_cycle() const {
 		return (decimation_phase == 0);
 	}
+
+	void configure(
+		const tap_t* const taps,
+		const size_t taps_count,
+		const size_t decimation_factor
+	);
 };
 
 } /* namespace matched_filter */