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A New Phase-Locked Loop (PLL) System
- An enhanced phase-locked loop (PLL) system is presented and its properties and performance characteristics are investigated. Advantages of the proposed PLL structure over the conventional PLLs including its capability of direct estimation of ampli
1569105610
- Motion Estimation Using Phase Correlation
lowSNRFreES
- 本文利用软输入软输出信道译码器输出对数似然比随相位偏差变化的规律得到低信噪比MPSK信号的 相位偏差代价函数，并提出一种求解该代价函数的迭代相位搜索方法，以相对较小的运算量实现较高精度的相 位估计。仿真表明，该算法在低信噪比下具有稳定的性能，并且能够克服大多相位估计算法都存在的相位模糊 问题。-In this paper, the soft input soft output channel decoder output log-likelihood ratio with the v
Blind-frequency-offset
- This is a file for Blind frequency offset estimation for overlap PCC-OFDM systems in presence of phase noise
An-Improved-Stator-Flux-Estimation-for-Speed
- This paper proposes a programmable low pass filter (LPF) to estimate stator flux for speed sensorless stator flux orientation control of induction motors. The programmable LPF is developed to solve the dc drift problem associated with a pure
Multi-component-Chirp-estimation
- 提出一种联合循环平稳法与多普勒模糊数搜索法的多分量Chirp信号相位参数精确估计算法，与已有循环平稳算法相比，该算法的相位参数取值范围不受限，低信噪比下的相位参 数估计精度约提高30 dB-Smooth fuzzy numbers and Doppler search method for multi-component the Chirp signal phase parameters the precise estimation algorithm, compared with exis
Kalman-filter-estimation--
- 通过测量非导通相的反电势波形，运用KALMAN滤波器，估计出转子的位置-By measuring the non-conduction phase of the BEMF waveform, using KALMAN filter, the estimated rotor position
QPSK-OQPSK-signals
- 一种可编程的OQPSK载波相位估计算法，该算法实用性强，复杂度低。-A programmable OQPSK carrier phase estimation algorithm, which is practical, low complexity.
Regional Cardiac Motion and Strain Estimation in Three-Dimensional Echocardiography: A Validation Study in Thick-Walled
- Automatic quantification of regional left ventricular deformation in volumetric ultrasound data remains challenging. Many methods have been proposed to extract myocardial motion, including techniques using block matching, phase-based correlation, dif
evm
- 针对ＴＤ－ＬＴＥ ＰＲＡＣＨ信道信号ＥＶＭ测量实现复杂、实时性差、测量精度不高的问题，提出一种基于随机接入信号相关性、频偏估计、相位估计以及硬件相偏校准的ＥＶＭ求解算法，可以快速准确地进行ＥＶＭ测量。通过对比和仿真，验证了该实现方案的高效性和可行性。该算法已在ＴＤ－ＬＴＥ射频一致性测试仪表中得到应用-Implementation for TD-LTE PRACH channel signal EVM measurement of complex, real-time differential m
A-Scheme-for-the-Doppler-shift-estimation-despite
- The Characteristics of phase difference in the time-varying channel are analyzed ,then the Doppler shift of the time-varying multi-path channel is estimated by calculating the expectation of the square phase difference of the channel cmfficie
maxni
- Relief计算分类权重，可以得到很精确的幅值、频率、相位估计，添加噪声处理。- Relief computing classification weight, You can get a very accurate amplitude, frequency, phase estimation, Add noise processing.
punfun-V2.2
- 脉冲响应的相关分析算法并检验，经典的灰度共生矩阵纹理计算方法，可以得到很精确的幅值、频率、相位估计。- Related impulse response analysis algorithm and inspection, Classic GLCM texture calculation method, You can get a very accurate amplitude, frequency, phase estimation.
duewn
- 可以得到很精确的幅值、频率、相位估计，脉冲响应的相关分析算法并检验，关于神经网络控制。- You can get a very accurate amplitude, frequency, phase estimation, Related impulse response analysis algorithm and inspection, On neural network control.
yiu_ua00
- 可以得到很精确的幅值、频率、相位估计，包括主成分分析、因子分析、贝叶斯分析，汽车课设货车Matlab驱动力图程序。- You can get a very accurate amplitude, frequency, phase estimation, Including principal component analysis, factor analysis, Bayesian analysis, Car class-based truck driver trying to Matlab p
ye217
- 做视觉测量的上位机代码,滤波求和方式实现宽带波束形成，可以得到很精确的幅值、频率、相位估计。- Do Vision Measurement PC code, Filtering summation way broadband beamforming, You can get a very accurate amplitude, frequency, phase estimation.
rxqye
- 一种基于多文档得图像合并技术，计算十字叉丝的在不同距离的衍射图像,可以得到很精确的幅值、频率、相位估计。- Based on multi-document image obtained combining technique, Calculation crosshairs diffraction image at different distances, You can get a very accurate amplitude, frequency, phase estimation.
ts170
- 可以得到很精确的幅值、频率、相位估计，基于K均值的PSO聚类算法,光纤陀螺输出误差的allan方差分析。- You can get a very accurate amplitude, frequency, phase estimation, K-means clustering algorithm based on the PSO, allan FOG output error variance analysis.
ebjyq
- You can get a very accurate amplitude, frequency, phase estimation, Target can be extracted in a picture you want, Code, there are very complete notes and explanation.
yangjao_v12
- K-means clustering algorithm based on the PSO, To achieve the recognition of 10 digital sound, You can get a very accurate amplitude, frequency, phase estimation.