Diff: fftReal.cpp

Revision:

2:559a63853f3f

Parent:

0:982a9acf3a07

Child:

3:9649d0e2bb4a

--- a/fftReal.cpp	Fri Dec 19 12:10:34 2014 +0000
+++ b/fftReal.cpp	Thu Oct 29 06:32:40 2015 +0000
@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // FFT class for real data usind decimation-in-frequency algorithm
 //      This class can execute FFT and IFFT 
-// Copyright (c) 2014 MIKAMI, Naoki,  2014/12/19
+// Copyright (c) 2015 MIKAMI, Naoki,  2015/10/29
 //------------------------------------------------------------------------------
 
 #include "fftReal.hpp"
@@ -51,7 +51,7 @@
         for (int n=0; n<N_FFT_; n++) u_[n] = x[n];
 
         // except for last stage
-        ExcludeLastTtage();
+        ExcludeLastStage();
 
         // Last stage
         y[0] = u_[0] + u_[1];
@@ -74,7 +74,7 @@
             u_[n] = conj(y[N_FFT_-n]);
 
         // except for last stage
-        ExcludeLastTtage();
+        ExcludeLastStage();
 
         // Last stage including bit reversal
         x[0] = N_INV_*(u_[0].real() + u_[1].real());
@@ -90,7 +90,7 @@
     }
 
     // Processing except for last stage
-    void FftReal::ExcludeLastTtage()
+    void FftReal::ExcludeLastStage()
     {
         uint16_t nHalf = N_FFT_/2;
         for (int stg=1; stg<N_FFT_/2; stg*=2)
@@ -113,3 +113,4 @@
     }
 }
 
+