Sentence examples for modulation operations from inspiring English sources

This avoids the need for multiple FBMC-OQAM modulation operations.

The channel encoding and CPM modulation operations for coded data over narrowband channels are viewed as a serial concatenation of two finite-state machines separated by an interleaver.

Under the command signal cmd, the module converts the parallel data samples S 0 (coded in 32 bits), received from the Lorenz_Generator module after the modulation operation, to a serial data.

The modulation operation from code bit c to modulated symbol s could be written as s = 1 – 2c, and we assume that the propagation channel is a binary symmetry channel which is corrupted by an additive white Gaussian noise (AWGN).

where mod is the modulation operation.

It implies that the modulation operation has much significant complexity than the remaining ones.

The drive circuit under SPWM (Sinusoidal Pulse Width Modulation) operation and the anti-collision strategy are verified by intensive computer simulations via commercial software, OrCAD 9, and experiments.

Then, for each block, a subcarrier-wise processing is carried out, which includes the up-sampling, pulse shaping, and tail biting, and finally is followed by a modulation operation to a set of subcarrier frequencies (cf. [17], Fig. One).

We realize the modulation operation using additive chaos masking of [10] and [36], i.e., the information signal samples d are masked by those of the hyperchaotic signal x and then the result is assigned to the output of the module S 0 = x + d.

Affine frames based on translation-and-dilation operation and Gabor frames based on translation-and-modulation operation have been extensively studied and seen great achievements.

The modulation process can be achieved through specific electrical operations, especially in the RRAM devices showing progressive RESET/SET behavior [137].