Howtosignalprocessing
2 What is the “decimation factor”? The decimation factor is simply the ratio of the input rate to the output rate. It is usually symbolized by “M”, so input rate / output rate=M. Tip: You can remember that “M” is the symbol for decimation factor by thinking of “deci-M-ation”.
- What is decimation factor in DSP?
- What do you mean by decimation?
- What is down sampling factor?
- What is RF decimation?
- What is decimation in frequency FFT algorithm?
What is decimation factor in DSP?
Decimation (Digital Filter Design Toolkit) Decimation is the process of reducing the sampling frequency of a signal to a lower sampling frequency that differs from the original frequency by an integer value. Decimation also is known as down-sampling.
What do you mean by decimation?
/ˌdes.əˈmeɪ.ʃən/ the act of killing a something in large numbers, or reducing something severely: the virtual decimation of the population through influenza. Killing.
What is down sampling factor?
Downsampling is the process of reducing the sampling rate of a signal. Downsample reduces the sampling rate of the input AOs by an integer factor by picking up one out of N samples. Note that no anti-aliasing filter is applied to the original data.
What is RF decimation?
• Decimation decreases the sample rate of a signal by. removing samples from the data stream. • Decimation includes digital low pass (anti-aliasing) filter. followed by a decimator.
What is decimation in frequency FFT algorithm?
3.5. DECIMATION IN FREQUENCY (DIF) RADIX 2 FFT:
In this algorithm the N-point time domain sequence is converted into two numbers of N/2 sequences. Then each N/2 point sequence is converted into two numbers of N/4 point sequences. Thus we get four numbers of N/4 point sequences.
