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Those beyond one’s reading comprehension. Those concerning with common knowledge. Those without the demand for specialized knowledge. Those with the length of about five hundred words.
Those beyond one’s reading comprehension. Those concerning with common knowledge. Those without the demand for specialized knowledge. Those with the length of about five hundred words.
FIR滤波器容易设计成线性相位特性 FIR滤波器的脉冲响应长度是无限的 FIR滤波器的脉冲响应长度是确定的 对于相同的幅频特性要求，用FIR滤波器实现要比用IIR滤波器实现阶数低
will have lost should have lost may have lost can’t lose
FIR滤波器主要采用递归结构 FIR滤波器容易做到线性相位 IIR滤波器可能是稳定的 IIR滤波器主要用来设计规格化的频率特性为分段常数的标准滤波器
Those beyond one’s reading comprehension. Those concerning with common knowledge. Those without the demand for specialized knowledge. Those with the length of about five hundred words.
Those beyond one’s reading comprehension. Those concerning with common knowledge. Those without the demand for specialized knowledge. Those with the length of about five hundred words.
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