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The polyphase matrix used for the lifting schema is defined as:

A Computationally Efficient Pipelined Architecture for 1D/2D Lifting Based Forward and Inverse Discrete Wavelet Transform for CDF 5/3 Filter

For this practical example, a polyphase optical encoder was manufactured as presented by Figure 7, which shows the exploded view of the experimental prototype, with the following components:

Suppression of Noise to Obtain a High-Performance Low-Cost Optical Encoder

Most general duty motors manufactured today must meet the NEMA MG 1 Section IV, "Performance Standards Applying to All Machines," Part 31, "Definite-Purpose Inverter-Fed Polyphase Motors." This means the motor should be compatible for use with a VRF drive.

Electric Motor Efficiencies And VFD Compatibility

This paper will compare and contrast three of the more popular channelization techniques: Digital down Conversion, Frequency Domain Filtering, and Polyphase FFT Filter Banks.

Efficient multi-standard software defined radio receivers implementation using frequency response masking

* Operates on polyphase AC current 60HZ sinusoidal line power;

Department of Energy issues final rule updating EISA legislation

In case of spatial decomposition of video into descriptions, polyphase downsampling of the frame data [12-14] and quincunx subsampling [15] are used.

Spatial multiple description coding for scalable video streams

Many alternatives exist for filters and decimators, like cascaded integrator comb (CIC or Hogenauer) filters [4-6], cyclotomic polynomial filters [7-9], or polyphase decimators [10,11].

Efficient FPGA hardware reuse in a multiplierless decimation chain