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tls_esprit
- 运用旋转不变法估计信号的到达角,仿真了信噪比与均方误差的关系,信号为调制信号可以运行,-Using the rotation is not political reform to estimate the doas of the signal, the simulation the relationship between SNR and the mean square error, signal modulation signals can run,
weinalvbo
- 设计一维纳滤波器。 (1)产生三组观测数据,首先根据s(n)=as(n-1)+w(n)产生信号s(n),将其加噪(信噪比分别为20dB,10dB,6dB),得到观测数据x1(n),x2(n),x3(n)。 (2)估计xi(n),i=1,2,3的AR模型参数。假设信号长度为L,AR模型阶数为N,分析实验结果,并讨论改变L,N对实验结果的影响。 -Design a Wiener filter. (1) generate three sets of observations data, f
Final-Project--Codeareport1
- 语音增强系统,包括信噪比估计和传递函数,分段函数和重建函数-speech enhancement project, including Prior SNR estimate, noise PSD estimate, gain function, framing and over-lap add