矩阵变换器技术及其应用研究 关键词：矩阵变换器；调制技术；系统优化 [gap=690]Key words：matrix converter；modulation technique；system optimization
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digital modulation technique [电子] 数字调制技术
pulse modulation technique [电子] 脉冲调制技术
spread spectrum modulation technique 扩展频谱调制技术
laser modulation technique [激光] 激光调制技术
Non-orthogonal Modulation Technique 非正交多重调制
Unified Voltage Modulation Technique 统一电压调制技术
SPWM modulation technique SPWM调制技术
over modulation technique 过调制技术
space-modulation technique 空间调制技术
OFDM is a multi-carrier digital modulation technique suitable for broadband systems.
OFDM技术是一种适用于宽带系统的多载波数字调制技术。
参考来源 - DVBWavelength sweep technique and wavelength modulation technique are introduced into the gas sensing system. The scheme of wavelength modulation/2nd harmonic components calculation based on virtual instrument technique is put forward.
3.将波长扫描技术和波长调制技术引入光纤气体传感系统,提出了基于虚拟仪器技术的波长调制/二次谐波提取方案,极大的提高了气体传感灵敏度,同时实现了气体的种类识别。
参考来源 - 基于Fabry·2,447,543篇论文数据，部分数据来源于NoteExpress
QPSK as an advanced digital modulation technique is fit for the digital satellite communication system well.
QPSK作为一种先进的数字调制方式，特别适用于数字卫星通信系统。
The frequency conversion velocity modulation technique is widely applied in various industries with large economic benefit, especially in pumps system control.
变频调速技术已在各行业得到日益广泛的应用，尤其在泵类系统的控制中显示出很大的经济效益。
Professor Liang Dequn invented non-orthogonal multi-modulation technique (NMT), which is a multi-carrier modulation; it breaks through the orthogonal limitation.
梁德群教授提出了非正交多重调制技术（NMT），是一种多载波调制方式，它突破了正交性限制。
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