Simulation experiments show that the chaos detection system is very sensitive to weak signal and have strong constraint to any colored noise with zero mean value.

仿真实验表明该混沌检测系统对小信号非常敏感，对任何零均值色噪声均具有极强的抑制能力。

youdao

Under the constraint of DOA angles and sensor gains in the signal subspace, the estimation of sensor gain can be obtained without any calibration source.

运用信号子空间对信号DOA和通道增益的约束关系，在无校准源时，可以得到通道增益的估计。

youdao

The used control scheme is the minimum variance control and the design constraint is the power of the process output or that of the reference signal.

当控制策略为最小方差控制时，给出信号功率谱的具体表达式。

youdao