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AGC
- 在实际系统中,由于发端功率和信道增益的变化会引起接收到的信号幅度的变化,这种变化是设计者所不希望的,因此,有必要对信号幅度进行自动增益控制(AGC)。另外,在解调器内部所有同步完成之后,如果解调输出为软输出,则需要对输出信号进行定标,以使较少的位数能够全面地反映解调数据的信息,这被称为定标AGC。AGC的实现原理大同小异,一般都是将信号幅度(能量)与固定门限比较,高于或低于门限的信息被送到调整环路滤波器,滤波器的输出用于控制可控增益放大器,或者是数字增益调整。-AGC
ch5example4
- 自动增益控制(AGC)原理与仿真 AGC环路中增益控制函数为 f(x)=100/(1+100x)-Automatic gain control (AGC) Principle and simulation of AGC loop gain control function f (x) = 100/(1+100 x)
X9C503
- 基于c8051f020单片机的控制数字电位器的程序,对于那些制作可控增益的运放的学生们,利用数字电位器来控制增益,从而实现程控运放。-Microcontroller based c8051f020 program control digital potentiometer, for those who make the op amp gain control of students are using digital potentiometers to control the gain, in
ac3filter_1_46_src
- 开源的ac3filter源码 1.46版,支持5.1声道,音频增益、音量调节、音频ac3解码等众多功能-Ac3filter source open-source version 1.46, supports 5.1-channel, audio gain, volume control, audio, ac3 decoder, and many other features
Te
- 实现宽带信号放大,由AD603级联组成增益放大器,实现增益 -20~60dB 范围内可按5dB步进调节或连续可调,且在0~9MHz通频带内增益起伏在1dB以下 互补三极管射级跟随高功率输出在50 负载上最大输出电压有效值Vo≥10V,波形无明显失真 功放输出信号经有效值检波后,通过10位A/D转换芯片TLC1549,将模拟电压的有效值转换成数字信号,并送微控制器实现增益预置与显示。-Broadband signal is amplified by the AD603 gain am
Automatic-gain-amplifier
- 自动增益放大器程序,还有用到的器件的说明与资料!-Automatic gain amplifier program, there are instructions to use the device and data!
GZYXPFDQ
- 高增益选频放大器的制作 电子竞赛作品 -High-gain frequency-selective amplifier production
egc-mrc
- 三种分集增益,最大比合并,选择合并,等增益合并-equal gain combining-spatial diversity
smart.doc
- 设计一个MCS-51单片机控制的程控增益放大器的接口电路。输入信号小于10mv,要求当输入信号小于1mv时,增益为1000,而输入信号每增加1mv时,其增益自动减少一倍,直到100mv为止。(Design a MCS - 51 single chip microcomputer control the interface circuit of programmable gain amplifier.Input signal is less than 10 mv, asked when the i
基于89C51单片机控制放大器增益的设计
- 基于89C51单片机控制放大器增益的设计(Design of gain control amplifier based on 89C51 microcontroller)
LLC增益和频率、Q、Ln关系曲线
- LLC GAIN VS FSW,Ln,Q, MATHCAD
4KEY_1602
- 可以用单片机,通过按键在显示屏上控制电路VCA放大器的增益,同时还可以采集AD输入的电压幅值(The VCA gain can be controlled on the display screen)
informationgain
- 信息增益算法,该算法计算每个特征对数据集的信息增益。(Information gain algorithm, which calculates the information gain of each feature to the data set.)
Beam
- 雷达信号处理中的波束增益程序代码,可供参考哈(Radar signal processing in the beam gain program code, for reference ha!)
AGC
- 在接收机中进行的单频检测与自动增益控制,包括浮点程序和定点程序(Single frequency detection and automatic gain control for receiver)
ig
- 代码是关于信息增益算法的,但是是基于数据库实现的算法。(The code is about the information gain algorithm, but it is based on the database implementation algorithm.)
第九章、宽带压控增益模块
- 第九章 宽带压控增益模块,可以让你更快地上手(The ninth chapter is a broadband voltage control gain module that allows you to move faster.)
5
- 选择高增益微分器来进行状态的估计,并计算滑模控制输入律(The high gain differentiator is selected to estimate the state, and the sliding mode control input law is calculated.)
circles
- 画出稳定性判定圆、等增益圆、等噪声圆等,有助于设计放大器。(The stability judgment circle, the equal gain circle and the equal noise circle are drawn, which can help to design the amplifier.)
Desktop
- 可以直接运行并出仿真结果的图,误码增益关系,非常适合初学者或者课程设计的研究(The relationship between the error and gain of the graph that runs directly and produces simulation results is very suitable for beginners or curriculum design.)