当前位置:
首页
资源下载

搜索资源 - phase synchronization
搜索资源列表
-
1下载:
基于Simulink的小车_倒摆模糊自适应控制系统设计与仿真,Simulink based on the car _ inverted pendulum fuzzy adaptive control system design and simulation
-
-
1下载:
dpll的verilog代码,完成数字锁相。用于时钟对准,位同步。-dpll the verilog code to complete the digital phase-locked. Alignment for the clock, bit synchronization.
-
-
0下载:
Abstract-In this paper, simple autonomous chaotic circuits
coupled by resistors are investigated. By carrying out computer
calculations and circuit experiments, irregular self-switching phenomenon
of three spatial patterns characterized by the
-
-
1下载:
锁相环是一种反馈电路,其作用是使得电路上的时钟和某一外部时钟的相位同步。PLL通过比较外部信号的相位和由压控晶振(VCXO)的相位来实现同步的,在比较的过程中,锁相环电路会不断根据外部信号的相位来调整本地晶振的时钟相位,直到两个信号的相位同步。-PLL is a feedback circuit, and its role is to make the clock circuit and a phase of external clock synchronization. PLL signal
-
-
0下载:
this code is simulation of dm synchronization with poly phase sequences with good auto correlation sequences that proposed in 2004 by ieee in ieee 802.16 standard(wimax down link)-this code is simulation of ofdm synchronization with poly phase sequen
-
-
0下载:
this the phase locked loops post processer.PLLs are widely used in frequency synthesis, for frequency multipliers and dividers, for carrier and symbol synchronization, and in the implementation of coherent receivers-this is the phase locked loops pos
-
-
1下载:
采用AFC技术来锁定频,采用Garden技术进行定时恢复,采用Costas环进行相位的锁定-Use technology to lock the frequency of AFC, using Garden timing recovery techniques using Costas loop for phase locking
-
-
0下载:
数字电视接收机载波相位同步算法研究
数字电视接收机载波相位同步算法研究-Digital TV receiver carrier phase synchronization algorithm for digital TV receiver carrier phase synchronization algorithm
-
-
0下载:
在电网电压频率波动或者三相不平衡的情况下,硬件锁相很难准确检测到基波正序的相位。在结合PWM整流器空间矢量解耦控制算法的基础上,将软件锁相环技术应用在PWM整流器控制系统中,并用仿真和实验验证了该方案的可行性。实验结果表明,该方案解决了电网电压频率波动及三相不平衡时的相位同步等问题,并在工程上具有一定参考价值。-Frequency or voltage fluctuations in three-phase unbalanced case, the hardware lock is diffic
-
-
0下载:
一种基于软信息的编码辅助的迭代相位估计算法。该法采用载波相位同步、解调和译码联合处理的思想,将译码器输出的码比特的可靠量度直接反馈回估计单元以提高同步的准确度-Based on soft information encoded auxiliary iterative phase estimation algorithm. The method uses carrier phase synchronization, demodulation and decoding process of join
-
-
0下载:
Phase synchronization in coupled nonlinear oscillators
-
-
0下载:
:基于脑电信号的身份识别是通过采集试验者的脑部信号来进行身份认证。对于同一个外部刺激或者主体在思考同一个
事件的时候,不同人的大脑所产生的认知脑电信号不同。选取与运动意识想象有关的电极后,分析不同个体在特定状况下脑
电的个体差异,采用以回归系数、能量谱密度、相同步、线性复杂度多种信号处理结合方法对运动想象脑电信号进行处理来
进行特征提取。组合多元特征向量并运用多层BP 神经网络对不同个体的脑电信号进行分类,并在不同的意识想象及不同数
据长度、不同的波段对试验者进行识别率验证分析。
-
-
0下载:
基于滑模变结构的混沌系统的带有饱和函数的反同步代码,同时包括绘制相图和时域图的代码。-Sliding mode variable structure chaotic systems with saturation function based on inverse synchronous code, including drawing phase diagram and time domain chart code.
-
-
0下载:
针对此,笔者详细介绍了16QAM差分
调制解调的原理,并通过接收端解码电路相应的运算规则消除了频偏和相偏的影响,免除了复杂的
载波和相位同步,降低了QAM接收机的复杂度。-For this, the author describes the detail of the principle of 16QAM differential modulation and demodulation, and by eliminating the frequency deviation and pha
-
-
0下载:
将实信号变换为复信号,提取信号幅值、相位角,计算相位同步指数,分析各组信号数据之间的同步稳定性。-The signal is converted into a complex signal, extraction of signal amplitude, phase angle, calculation of phase synchronization index, analysis of stability of synchronization between each signal data
-
-
0下载:
MATLAB编程,提取LFP相位信息,分析不同通道之间相位同步性-MATLAB programming, LFP phase information extraction, analysis phase synchronization between different channels
-
-
0下载:
It is possible to confirm whether error of Automatic Phase Synchronization excess the setting
value of parameter No.13437-No.13440 (Threshold for Automatic Phase Synchronization error
detection signal) by this signal.
The signals turn to 1 in t
-
-
0下载:
充分地利用了DSP强大的信号处理能力和现代数值分析方法。 设计了电能表前端采样及计量模块的硬件,以及一套符合国标GB/T 17883-1999的 0.2S
级精度要求的算法,同时扩展了谐波分析功能。系统概述为:三相电压、电流
AD 采样,采样数据通过串口送至处理器(DSP),由 DSP 对采样数据作电参数计
量和谐波分析,处理结果通过定制 LCD 显示,并通过脉冲口发出有功、无功校
表脉冲。DSP 采用 ADI 公司的 BLACKFIN531-16 位定点芯片,最高处理能力可
-
-
1下载:
这个程序用于信号处理中,载波同步算法里相位同步的经典算法——costas环。该程序便用costas环来实现相位的同步。-This program is used in signal processing, classical algorithm for phase synchronization in carrier synchronization algorithm costas loop. Phase synchronization will be implemented by cos
-
-
0下载:
matlab编程,关于相位同步的实现范例。-matlab programming examples on phase synchronization.
-