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大家好:
我们购买了M430F5438A几套开发板,正在进行FFT的开发!
现运行“transform_ex1_fft_fixed_q15”,产生的数据如下图!
前提:现仅仅有FREQUENCY2的输入,(FREQUENCY1 未接)
”
#define SIGNAL_FREQUENCY2 1545
#define SIGNAL_AMPLITUDE2 0.15 “
我们可以像”MSP-EXP430F5438_User_Expertience“一样描绘出”FFT-1545“的FFT变换后的效果图吗?