必应词典为您提供ambiguity-function-method的释义,网络释义: 不明确函数法;不明确值函数法;
Ambiguity function (AF) methodMaximum likelihoodInteger least-squares (ILS)Branch-and-bound (BB)Convex relaxationProjected-gradient-descent (PGD)In this contribution, we introduce some new theory for the classical GNSS ambiguity function (AF) method. We provide the probability model by means of ...
Based on the features of ambiguity function of LFM signal, a new adaptive kernel is given. 然后,基于线性调频信号模糊度函数特征, 提出了一种新的自适应核函数. 互联网 The method , based on cross - ambiguity function, is more suitable for time delay estimation in low SNR. 这种基于互模糊函数的...
Single-epoch precise positioning using Modified Ambiguity Function Approach Single-epoch positioning is a great challenge in recent research related to GNSS data processing. The Modified Ambiguity Function Approach (MAFA) method can be applied to perform this task. This method does not contain a stage...
The method involves techniques such as wide-lane combination, atmospheric delay correction, variance component estimation, and ambiguity functions in hierarchy. Preliminary experiments showed methodological feasibility in time-dependent relative satellite positioning. In the collocation case study of a 56.6-km...
This method may be iterated and allows the determination of aN − 1,…, a1. To obtain a0 it is sufficient to calculate the phase of the demodulated signal z(t) exp╡{−j∑i=1Naiti}. Example 5.5.2 Estimation of the phase using the GAF Consider a third-order PPS with the phase...
Theory for the ambiguity function method: probability model and global solution Article Open access 04 April 2025 References There is a large body of work on the ambiguity function especially in the continuous case. The main part of this chapter is a generalization of the work of Auslander-Toli...
A conclusion is obtained: the fractional ambiguity function models with two symmetry inverse rotation angles of LFM signal and monochromatic signal are always the same. Based on this characteristic, a new method for detecting the signal which has high polynomial based on difference of fractional ...
Because the analysis of a waveform is always performed on full pulses, keep theOutputFormatproperty as'Pulses'. One can also check the bandwidth of the waveform using the bandwidth method. Get rect_bw = bandwidth(rectwav) rect_bw =
5) ambiguity function method 模糊度函数法 1. Based on the principle of attitude determination with single baseline,according to the carrier phase dual differentia mathematic model of attitude determination,in favor ofambiguity function method,the fitness function is established,then the decimal coding ge...