离散信号处理
discrete signal processing
小信号离散时间模型
small-signal discrete-time model
未知源信号个数
unknown number of sources
信号个数估测
Number-of-Signal estimation
信号个数估计
detection of the number of signals
每秒每分钟转数
revolution per minute per second
多参数离散指数族
multi-parameter discrete exponential family
反应器核心隔离冷却自动隔离信号
RCIC auto-isolation signal