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- 设信号 ,用 对x(t)采样得x(n),是否会发生频谱混叠,-A signal, and using the sampling to x x (t) (n), will happen spectrum aliasing,
sampleng_signal
- 设信号 ,用 对x(t)采样得x(n),是否会发生频谱混叠,-A signal, and using the sampling to x x (t) (n), will happen spectrum aliasing,