:介紹了一種基于數字信號處理器(DSP)的移相調頻(Phase-Shifted and Frequency-Varied
:介紹了一種基于數字信號處理器(DSP)的移相調頻(Phase-Shifted and Frequency-Varied,PSFV)PWM控制 逆變電源,給出了主電路拓撲結構,分析了其控制原理并設計了其控制程序流程圖。新穎的PSFV 控制能夠實現輸出 電壓90%的調整率,輸出電流波動小于單純移相...
:介紹了一種基于數字信號處理器(DSP)的移相調頻(Phase-Shifted and Frequency-Varied,PSFV)PWM控制 逆變電源,給出了主電路拓撲結構,分析了其控制原理并設計了其控制程序流程圖。新穎的PSFV 控制能夠實現輸出 電壓90%的調整率,輸出電流波動小于單純移相...
test RF module for 800MHZ frequency...
Frequency Scale Conversion From f To f Scale frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch. frq2erb erb2fr...
Based on 80C196MC One-chip Computer Frequency Conversion Rapid System of Accent Design Program Listing...
For USB program, low pass filter for audio,Audio low-frequency Pass filter....