The Spectrum Analyzer block, referred to here as the scope, displays frequency-domain signals and the frequency spectrum of time-domain signals.
Copy CodeCopy Command Alternately, you can compute the power spectrum of the signal using thedsp.SpectrumEstimatorSystem object. You can acquire the output of the spectrum estimator and store the data for further processing. To view other objects in theEstimationlibrary, typehelp dspin the MATLAB...
Simulation exercises are employed to compare this different SE, which will be called multitaper spectrum estimation (MTSE), against other typical methods such as the periodogram without tapering options. The results exhibit performance gains due to the merger of MTSE and STBC technologies over MIMO ...
The spectrumAnalyzer object uses "filter-bank" as the default spectral estimation method. The filter bank method has a lower noise floor, better frequency resolution, and also requires fewer samples per update compared to the Welch method. To retain the same default behavior as the dsp.Spectrum...
6.Channel Estimation with Spreading Code for MIMO-OFDM System;MIMO-OFDM系统采用扩频码的信道估计方法 7.GPS PN Code Acquisition and Tracking Technology ResearchGPS扩频码的捕获与跟踪技术研究 8.Simulation of Wireless Multicast Protocol Based on CDMA Spreading Codes基于CDMA扩频码的无线组播协议的仿真 ...
Close-in giant exoplanets with temperatures greater than 2,000 K (‘ultra-hot Jupiters’) have been the subject of extensive efforts to determine their atmospheric properties using thermal emission measurements from the Hubble Space Telescope (HST) and Spitzer Space Telescope1,2,3. However, previ...
In a method for estimating a frequency deviation between a received spread-spectrum code signal and a local frequency signal, the received spread-spectrum code signal is despread using a local spread-
For better estimation of the Q value function, the authors used a two DQN model. The simulation results show that the proposed learning algorithm improves the channel utilization even when the number of contending devices is larger than the number of subchannels. In [126], a DRL framework is...
double|single Multidimensional Signals No Variable-Size Signals No Algorithms expand all References [1] Hayes, Monson H.Statistical Digital Signal Processing and Modeling.Hoboken, NJ: John Wiley & Sons, 1996. [2] Kay, Steven M.Modern Spectral Estimation: Theory and Application.Englewood Cliffs, NJ...
Copy Code Copy Command Use the Spectrum Analyzer to display frequency input from spectral estimates of sinusoids embedded in white Gaussian noise. Initialization Create two dsp.SpectrumEstimator objects. Set one object to use the Welch-based spectral estimation technique with a Hann window. Set the ...