摘要:
Qt提示: QObject::connect: Cannot queue arguments of type 'FrequencySpectrum' (Make sure 'FrequencySpectrum' is registered using qRegisterMetaType().) 解决 阅读全文
摘要:
#ifndef FREQUENCYSPECTRUM_H #define FREQUENCYSPECTRUM_H #include /** * Represents a frequency spectrum as a series of elements, each of which * consists of a frequency, an amplitude and a ph... 阅读全文