It includes: stimulus of signal, analysis of signal spectrum, design of filter and PWM signal.
其中包括:激励信号的产生,信号的频谱分析,滤波器设计,PWM信号的产生等。
2
Second under the principle of mapping color stimulusspectrum to rgb color space every clustering is visualized by the chromaticity diagram of j. c. maxwell's triangle plane coordinate.