quadrature modulator是什么意思

quadrature modulator是什么意思 Amplified Modulator bulk modulator quadrature decoder是什么意思 allosteric modulator是什么意思 IQ-modulator是什么意思? quadrature rule的定义请问什么是quadrature rule, quadrature phase detector 这句话是什么意思 quadrature在高等物理里是什么意思?是不是正交分量的意思还是其他的意思? 英语翻译The digital interpolation filter upsamples the output of the digital audio processing block by the required oversampling ratio before data is provided to the digital delta-sigma modulator and analog reconstruction filter stages.The filter 英语翻译The GT3136 is a low operation voltage FM IF detector IC.It contains mixer,IF amplifier,RSSI circuit,quadrature detector and noise detector.It is fabricated using BiCMOS process and available in a 16-pinSSOP package. 英语翻译In the model of a digital communication system described in Section 1.1,we recall that the transmitter building blocks consist of the discrete-input ,discrete-output channel encoder followed by the modulator .The function of the discrete simulink报错问题仿真时出现Complex signal mismatch.Output port 1 of 'untitled/M-PSK Modulator Baseband' is a signal of numeric type complex. However, it is driving a signal of numeric type real是什么意思? matlab quad 函数代码中的y(1) ,跟数值积分分成的n个节点有什么关系,function [Q,fcnt] = quad(funfcn,a,b,tol,trace,varargin)%QUAD Numerically evaluate integral,adaptive Simpson quadrature.% Q = QUAD(FUN,A,B) tries to approximate the 能不能详细给解释下下面的程序?function [x,y,gx,gy,par,threshold,mag,mage,g,FIe,FIo,mago] = quadedgep(I,par,threshold);if nargin fix(j) + 0.1),winsz = winsz + 1;end% filter the image with quadrature filtersFBo = make_filterbank_odd2(n_fil