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使用直接序列扩频芯片SX043实现高增益扩频Modem
- 使用直接序列扩品芯片SX043实现高增益扩品的设计方案和原理图-Direct Sequence Spread use goods chip to achieve high gain SX043 expansion goods design and schematics
max262,程控增益放大器原理图
- max262,程控增益放大器原理图、PCB完整包!!!!!!!!!!!!!!!!!!,max262, Programmable Gain Amplifier Schematic, PCB complete package! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
Jakes--rayleigh
- Jakes模型Rayleigh信道仿真问题,包括不同路径的增益,时间偏差,采样频率,载波频率等参数-Jakes model Rayleigh channel simulation problems, including different path gain, time deviation, the sampling frequency, parameters such as carrier frequency
ADC-CHAFEN
- 利用C8051F系列单片机 内部AD资源,对外部输入的差分电压信号,进行模数,转化,并进行增益放大-C8051F MCU use AD internal resources, external input differential voltage signal, the modulus, transformation, and amplification gain
77433611matlab--AGC(1)
- 自动增益控制 AGC 的MATLAB 程序 -auotomation gain control matlab programmme
图4-2-6矩形截断低通滤波器的增益特性
- 用matlab观察矩形截断低通滤波器的增益特性-using Matlab observation rectangular cut-off low-pass filter characteristic Gain
AGC
- 基于c8051f120的自动增益控制,采用内部集成的AD和DA-C8051F based on the AGC, using in-house integrated AD and DA
chengkongfangda
- 完整的程控放大器菜单加控制程序, 1开始菜单 2功能选择高频低频 3选择手动调节还是自动调节4 若自动调节输入放大增益值 结束页然后根据你所选择的功能进行控制程控放大器-programable gain amplifier
Entropy
- 一个计算信息熵的完整功能类。设计互信息,熵,信息增益,条件熵等等功能。-A calculation of the full functionality of class information entropy. Design of mutual information, entropy, information gain, conditional entropy and more.
speexV1.2
- 最新版的Speex,带回声消除,自动增益等功能。完全免费。-The latest version of Speex, back to the sound of the elimination, auto-gain functions. Free of charge.
final
- 自动增益放大器,可实现对输入信号的自动放大功能!-Automatic gain amplifier can be realized on the input signal auto-zoom function!
rrr
- 码主要由两条指令组成:第一个,利用式(4-2-3)计算信道增益;第二个,通过数组相乘对输入信号幅度进行尺度变换。-Code composed mainly of two instructions: the first one, using equation (4-2-3) Calculate the channel gain second, multiplied by an array of input signal amplitude scaling.
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!
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
基于模糊切换增益调节的滑模控制
- 基于模糊切换增益调节的滑模控制,通过模糊控制算法调节切换增益,实现消除滑模控制的抖振。(The sliding mode control based on fuzzy switching gain regulation is adopted, and the switching gain is adjusted by fuzzy control algorithm to eliminate chattering of sliding mode control.)