From a8fd6fdb92047c0cddf5a6453f2862e316c78523 Mon Sep 17 00:00:00 2001
From: Mikhail Zelenyy <mihail.zelenyy@phystech.edu>
Date: Thu, 31 Jan 2019 14:44:55 +0300
Subject: [PATCH] Experiment with filters - 1

---
 .../kotlin/scientifik/kmath/signal/Filter.kt  | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 kmath-core/src/commonMain/kotlin/scientifik/kmath/signal/Filter.kt

diff --git a/kmath-core/src/commonMain/kotlin/scientifik/kmath/signal/Filter.kt b/kmath-core/src/commonMain/kotlin/scientifik/kmath/signal/Filter.kt
new file mode 100644
index 000000000..327307985
--- /dev/null
+++ b/kmath-core/src/commonMain/kotlin/scientifik/kmath/signal/Filter.kt
@@ -0,0 +1,25 @@
+package scientifik.kmath.signal
+
+import scientifik.kmath.structures.NDStructure
+
+
+interface Filter<T :Any>{
+    fun process(input : T) : T
+}
+
+interface Convolve<T : Any>{
+    fun convolve(input1 : T, input2: T) : T
+}
+
+object Convolve1D<Vec>
+
+fun NDStructure<out Number>.convolve(){
+
+}
+
+abstract class SignalProcessing<T : Any>(
+    val filter: Filter<T>,
+    val convolver : Convolve<T>
+){
+    fun process()
+}