首页>
外国专利>
Digital filter using memory to emulate variable shift register
Digital filter using memory to emulate variable shift register
展开▼
机译:使用存储器模拟可变移位寄存器的数字滤波器
展开▼
页面导航
摘要
著录项
相似文献
摘要
A digital filter uses memory to emulate a variable shift register. Data samples are stored in a memory. The data samples are read from the memory, multiplied with corresponding coefficients stored in the same or a different memory, logically shifted, and written back into the memory so as to emulate a variable shift register. The data samples can be logically shifted by one or more bits at a time.
展开▼