Data commit

Task/Deconvolution-1D/Wren/deconvolution-1d.wren

@@ -0,0 +1,22 @@
+var deconv = Fn.new { |g, f|
+    var h = List.filled(g.count - f.count + 1, 0)
+    for (n in 0...h.count) {
+        h[n] = g[n]
+        var lower = (n >= f.count) ? n - f.count + 1 : 0
+        var i = lower
+        while (i < n) {
+            h[n] = h[n] - h[i]*f[n-i]
+            i = i + 1
+        }
+        h[n] = h[n] / f[0]
+    }
+    return h
+}
+
+var h = [-8, -9, -3, -1, -6, 7]
+var f = [-3, -6, -1, 8, -6, 3, -1, -9, -9, 3, -2, 5, 2, -2, -7, -1]
+var g = [24, 75, 71, -34, 3, 22, -45, 23, 245, 25, 52, 25, -67, -96, 96, 31, 55, 36, 29, -43, -7]
+System.print(h)
+System.print(deconv.call(g, f))
+System.print(f)
+System.print(deconv.call(g, h))