init

DataPRO/FftSharp/IWindow.cs

@@ -0,0 +1,33 @@
+namespace FftSharp
+{
+    public interface IWindow
+    {
+        /// <summary>
+        /// Generate this window as a new array with the given length.
+        /// Normalizing will scale the window so the sum of all points is 1.
+        /// </summary>
+        double[] Create(int size, bool normalize = false);
+
+        /// <summary>
+        /// Return a new array where this window was multiplied by the given signal.
+        /// Normalizing will scale the window so the sum of all points is 1 prior to multiplication.
+        /// </summary>
+        double[] Apply(double[] input, bool normalize = false);
+
+        /// <summary>
+        /// Modify the given signal by multiplying it by this window IN PLACE.
+        /// Normalizing will scale the window so the sum of all points is 1 prior to multiplication.
+        /// </summary>
+        void ApplyInPlace(double[] input, bool normalize = false);
+
+        /// <summary>
+        /// Single word name for this window
+        /// </summary>
+        string Name { get; }
+
+        /// <summary>
+        /// A brief description of what makes this window unique and what it is typically used for.
+        /// </summary>
+        string Description { get; }
+    }
+}