Ccdf

Block by block CCDF and PAPR analysis in MATLAB

Block by block CCDF and PAPR analysis in MATLAB
  1. What is Ccdf in PAPR?
  2. How to calculate CCDF?

What is Ccdf in PAPR?

The CCDF or Pr[PAPR > PAPR0] denotes the probability of the signals having a PAPR greater than threshold PAPR0. The CCDF of PAPR performance of the proposed technique is investigated by 16 subcarriers OFDM- system as shown in Figure.

How to calculate CCDF?

CCDF Calculation

Normalize all samples to the RMS value in units of dB. Determine which x-axis bin each sample belongs in between 0 and 20 dB. Calculate the total number of samples that are greater than or equal to each x-axis bin and plot as a percent of the number of samples measured.

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