基于頻率插值的4.0kbps 語音編碼器的性能和設(shè)計(jì)(英文)
The 4.0 kbit/s speech codec described in this paper is based on a Frequency Domain Interpolative (FDI) coding technique, which belongs to the class of...
The 4.0 kbit/s speech codec described in this paper is based on a Frequency Domain Interpolative (FDI) coding technique, which belongs to the class of...
Many good textbooks exist on probability and random processes written at the under- graduate level to the research level. However, there is no one han...
This reference design describes the design of a 3-phase AC induction vector control drive with position encoder coupled to the motor shaft. It is base...
General paradigm in solving a computer vision problem is to represent a raw image using a more informative vector called feature vector and train a cl...
基于TMS320F28035芯片為控制核心的空間矢量異步電機(jī)變頻器 我們設(shè)計(jì)的異步電機(jī)變頻調(diào)速器以TMS320F28035芯片為控制核心,通過輸出三相PWM波控制智能功率模塊IPM驅(qū)動三相異步電機(jī)。我們使用空間矢量SVPWM算法,并對其進(jìn)行了優(yōu)化。采用檢測反電勢的方法省去了昂貴的光電編碼...