搜索资源列表
xx
- 快速自适应算法结合高速处理器件在跳频电台频率估计中的应用.pdf-Fast adaptive algorithm combines high-speed processing devices in the frequency-hopping radio frequency estimation application. Pdf
11
- 基于时空处理的盲二维角度和频率的联合估计，对阵列信号处理的有一定的帮助-Blind space-time processing based on two-dimensional angle and frequency of joint estimation of array signal processing is certainly helpful
12
- 宽带接收机窄带信号频率和二维方向角估计的新方法，对研究阵列信号处理的有帮助-Wideband receiver narrowband signal frequency and two-dimensional DOA estimation of the new method, array signal processing research help
4
- ：载波频率偏移是OFDM系统实现的关键问题之一。分析了OFDM 系统载频偏移估计的2 种算法，即利用循环前缀和训练序列方法。它们均为最大似然估计方法。分别讨论了它们的基本 思想、实现方法和仿真结果。可以看出基于循环前缀算法复杂度较小，精度不高，而基于训练序列 的算法有较高的估计精度，但降纸了系统传输效率。-Abstract：Carrier frequency ofset is one of the key problems in OFDM system．Two foundationa
Matrix_Pencil
- 出一种实现不同维间估计结果自动配对的二维频率估计算法。首先把二维频率估计问题转化成两个矩阵束的特征值问题。根据矩阵束的特征求出两个矩阵束的公共特征向量，并以此为基础同时求出两个矩阵束的特征值。算法估计误差与现有算法相近，但解决了现有算法普遍存在的配对难题。 -Matrix pencils play an important role in numerical linear algebra. The problem of finding the eigenvalues of a pencil
freqBlind-Em
- 文章根据频率选择性衰落信道的抽头延迟线模型，将针对平坦衰落信道的CS(周期平稳过程理论)频偏盲估计 算法扩展到了频率选择性衰落信道，并通过仿真证明这种扩展是可行的.仿真结果还表明CS算法不仅有好的抗平 坦衰落能力，而且有很好的杭频率选择性衰落性能.-Article according to frequency selective fading channel tap delay line model, the flat fading channel for CS (cycle stati
WVD
- <应用WVD估计AM_FM信号的瞬时频率>,该文研究了应用WVD谱峰检测估计AM-FM信号的瞬时频率的方法及其性能。-< Application WVD estimate AM_FM signal instantaneous frequency> This paper studies the application of WVD peak AM-FM signal detection estimates the instantaneous frequency method
FFT-sinusoidal-signal-frequency-
- 插值快速傅里叶变换FFT估计正弦信号频率的精度分析-Interpolated fast Fourier transform FFT to estimate the accuracy of the sinusoidal signal frequency analysis
FFT1
- 几种基于快速傅里叶变换FFT的频率估计方法精度分析-Several fast Fourier transform FFT frequency estimation method accuracy analysis
OFDM
- 4篇ofdm经典论文,涉及OFDM系统中定时、频率偏移估计算法、符号同步-foud ofdm famous paper
open_Loop_fre_est_for_satellite
- 本文档描述环载波通信卫星系统的估计算法，适用于剩余频率偏移补偿。-This document describes the estimation algorithm for loop carrier satellite communication system, suitable for residual frequency offset compensation.
MLTimeFrequencyOffsetOFDM
- OFDM联合极大似然法，符号和载波频偏估计，利用循环前缀的冗余信息实现ML估计，不需额外插入导频，其频率估计用于跟踪模式，时间估计用于捕获模式。-OFDM ML estimator for time and frequency
ESPRIT-paper
- 这是一篇研究利用旋转不变技术实现方向、频率联合估计的文章-This is a study using rotational invariance techniques to achieve the joint estimation of frequency, direction
paper6
- 自适应陷波滤波器频率估计新方法及性能分析.pdf-Adaptive notch filter frequency estimation methods and performance analysis .pdf
Spectral-estimation_matlab
- Spectral estimation（谱估计）的目标是基于一个有限的数据集合描述一个信号的功 率（在频率上的）分布。功率谱估计在很多场合下都是有用的，包括对宽带噪声湮没下的信 号的检测-Spectral estimation
Formant-Frequencies-Estimation
- 利用倒谱和线性预测编码的方法准确估计共振峰频率。-Discusses the accurate measurement of formant frequencies using Cesptral and LPC method. Each algorithm was implemented with Matlab and was applied in the aim to uate the precision of both designed techniques.
CPM
- 用于具有叠加的导频序列的连续相位调制的频率主信道估计和均衡-Frequency-Domain Channel Estimation and Equalization for Continuous-Phase Modulations With Superimposed Pilot Sequences
lai_yh24
- 验证可用，构成不同频率的调制信号，包括广义互相关函数GCC时延估计。- Verification is available, Constituting the modulated signals of different frequencies, Including the generalized cross-correlation function GCC time delay estimation.
reviq
- MinkowskiMethod算法 ,esprit算法对有干扰的信号频率进行估计,有信道编码，调制，信道估计等。- MinkowskiMethod algorithm, esprit algorithm signal frequency interference can be assessed Channel coding, modulation, channel estimation.
durin
- 采用了小波去噪的思想，esprit算法对有干扰的信号频率进行估计,最大似然（ML）准则和最大后验概率（MAP）准则。- Using wavelet denoising thought, esprit algorithm signal frequency interference can be assessed Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.