Explore MATLAB source code curated for "估计" with clean implementations, documentation, and examples.
Implementation of Kalman filter using T-S fuzzy model for estimating states in nonlinear systems, featuring code-level algorithm explanations and practical applications.
Introduction to Estimation and Kalman Filter (KC-1): Extended Kalman Filter Navigation System Example with Implementation Details
Channel estimation utilizing Kalman filtering principles for OFDM channel tracking and state prediction, with implementation insights on recursive estimation algorithms and system modeling.
Three-Parameter Weibull Least Squares Estimation algorithm featuring high computational efficiency and accurate parameter estimation
A comprehensive example demonstrating ARMA model estimation using Total Least Squares method, featuring MATLAB simulation with complete code implementation and algorithm analysis.
Regarding simu1: During the initialization process before running Simulink, channel time delay and amplitude estimation is completed. Multipath combining weight coefficients estimation employs optional EG/MR/MMSE combining schemes. Channel options include AWGN (Additive White Gaussian Noise) and IEEE 802.15.3a UWB standard channel models (CM1-CM4). For simplification, the simulation data package from IEEE 802.15.3a channel models is used here. The Eb/No parameter in the model refers to the energy per bit to noise power spectral density ratio. In AWGN channel, when Eb/No reaches 4.31 dB, the bit error rate is 0.01.
MATLAB simulation implementation using delay multiplication method to estimate symbol rate of modulated signals, featuring signal processing algorithms and parameter analysis techniques
Doppler shift estimation for LEO satellite communication systems - this program generates S-curve plots of Doppler shift, enabling observation of maximum Doppler frequency shift and its rate of change, with implementation demonstrating satellite trajectory modeling and frequency compensation algorithms
Implementation of the classic MMSE algorithm for MIMO-OFDM channel estimation, featuring detailed explanations and MATLAB code demonstration
This program implements direction of arrival (DOA) estimation for coherent signals. When signal sources are coherent, conventional MUSIC algorithm fails to handle them properly. This demonstration utilizes alternative DOA estimation algorithms with enhanced code implementation details.