pwm research and implementatio
pwm research and implementation on mcs-51...
pwm research and implementation on mcs-51...
According to CIBC World Markets, Equity Research, theFlat Panel Display (FPD) industry has achieved sufficientcritical mass for its growth ...
在现代通信系统中,电话语音的频带被限制在300 Hz~4 kHz的范围内,带来了语音可懂度和自然度的降低。为了在不增加额外成本的前提下提高语音的可懂度和自然度,进行了电话语音频带扩展的研究。提出了一种改进的基于码本映射的语音带宽扩展算法:在码本映射的过程中,使用加权系数来得到映射码本。客观测试结果表...
The Linux Programming Interface - A Linux and UNIX System...
The main objective of this book is to present all the relevant informationrequired for RF and micro-wave power amplifier design includingwell-known ...