Realtime spectrogram for DISCO-F746NG. On-board MEMS microphone is used for input sound signal. リアルタイムスペクトログラム.入力:MEMSマイク
Dependencies: F746_GUI F746_SAI_IO UIT_FFT_Real
Diff: MyClasses_Functions/FFT_Analysis.hpp
- Revision:
- 2:1f092ac020e1
- Parent:
- 0:9470a174c910
--- a/MyClasses_Functions/FFT_Analysis.hpp Sun May 22 06:49:25 2016 +0000 +++ b/MyClasses_Functions/FFT_Analysis.hpp Sat Jul 23 13:34:54 2016 +0000 @@ -1,7 +1,7 @@ //------------------------------------------------------- // Class for spectrum analysis using FFT (Header) // -// 2015/12/15, Copyright (c) 2015 MIKAMI, Naoki +// 2016/07/23, Copyright (c) 2016 MIKAMI, Naoki //------------------------------------------------------- #ifndef FFT_ANALYZER_HPP @@ -15,10 +15,10 @@ { public: FftAnalyzer(int nData, int nFft); - virtual ~FftAnalyzer(); + virtual ~FftAnalyzer() {} private: - Complex* yFft_; // output of FFT + Array<Complex> yFft_; // output of FFT virtual void Analyze(const float xn[], float yn[]);