基本释义:

频率估价

网络释义

1)frequency estimate,频率估价

2)policy for the frequency of revaluations,再估价频率政策

3)frequency estimation,频率估计

4)frequency estimation,频率估算

5)frequency estimate,频率估计

6)blind estimation of frequency,频率盲估

用法和例句

Frequency-shift-domain iterative analysis for frequency estimation of equilong signals;

信号等长情况下频率估计的降频域迭代分析法

Chirp Z transform-based high performance frequency estimation;

基于线性调频Z变换的高性能频率估计

Approach of frequency estimation based on information fusion among multi-section signals with same length and known frequency-ratio;

基于多段分频等长信号融合的频率估计方法

An iterative fast algorithm for sinusoidal signal frequency estimation is presented in this paper.

　提出一种正弦信号频率估算的快速迭代算法,它可以保证在不知信号频率的确切值的情形下在2个周波内以0。

The problem of frequency estimate about carrier wave infected by noise can be solved by the method,find the eigenvectors of the signal correlative matrix,then detach the noise subspace and signal subspace,and find the linear correlative based on signal subspace,or the orthogonal carrier based on noise subspace.

对淹没在噪声中的载波信号的频率估计可以通过对信号协相关矩阵求取特征向量,分离出信号子空间和噪声子空间,并可基于信号子空间找到与之线性相关,或者基于噪声子空间找到与之正交的载波信号。

Error Estimation of Estimating Probability with Frequency And Its Usage

以频率估计概率的误差估计及其应用

Study on Sine Wave Frequency Estimation Method Based on DTFT

基于DTFT的正弦波频率估计方法研究

Hardware Implementation an Iterative Algorithm for Single-Frequency Estimation

一种迭代正弦频率估计硬件实现研究

An improved algorithm of multi-carrier frequency estimation based on SPWD

基于SPWD多载波频率估计算法的改进

The Rife frequency estimation algorithm Based on real-time FFT

基于FFT并实时修正的Rife频率估计算法

Frequency estimation of modified MUSIC algorithm based on multi-path delay structure

多路延迟结构的修正MUSIC算法频率估计

Real-Time and Accurate Single Frequency Estimation Approach

一种实时精确的正弦波频率估计算法

Frequency Estimation Algorithm of Laser Doppler Signal

一种激光多普勒信号的频率估计算法

Phase Unwrapping Based on Estimation of Instantaneous Frequencies

基于瞬时频率估计的InSAR相位解缠

Research on the Synchronization Acquisition Technique for Shortwave Frequency-Hopping Communication Using Frequency Estimation;

基于频率估计的短波跳频同步捕获技术的研究

A New Approach on Frequency-hopping Synchronization Acquisition Using Adaptive Frequency Estimation

一种基于自适应频率估计的跳频捕获新方法

Instantaneous frequency rate estimation of multicomponent two-dimensional chirp signals

多分量二维线性调频信号瞬时频率变化率估计

frequency estimation method

频数估计法 频数估计法

Fast algorithm for joint estimation of DTO and DFO

一种时差/频率差快速联合估计方法

The Study of Frequency Offset Estimation Algorithms for OFDM Systems;

OFDM系统的频率偏移估计算法研究

Frequency Synchronization and Channel Estimation for OFDM Underwater Acoustic Communication;

OFDM水声通信中的频率同步与信道估计

A blind frequency offset estimation algorithm for OFDMA

OFDMA系统中一种频率偏移盲估计算法

A Blind Estimation Algorithm of the Frequency-Shaping Pulse of CPM-Signal

一种CPM信号频率成形脉冲盲估计算法