The PDFB is viewed as an overcomplete filter bank, and the directional filters are expressed in terms of polyphase components of the pyramidal filter bank and the conventional DFB.
Directional couplers are specified in terms of the coupling accuracy at the frequency band center.
As adjustments were made for gender, marital status and smoking history in the analysis, we do not think that the directional bias is significant in terms of the impact of SED on survival in patients with stroke.
Twin directional boards are a mix in terms of shape between twin boards and directional boards.
We also assume that all the directional sensor nodes are homogeneous in terms of the number of sensing sectors, the sensing and communication radius, and the initial energy E 0. A sensor node can be in the active or sleeping state.
To relax the definition of arcwise convexity in terms of directional derivative recently Yuan and Liu [13] introduced the concept of -right upper-Dini-derivative locally arcwise connected with respect to the arc H and established optimality and duality results for a nonlinear multiobjective programming problem.
To compare the beamwidth of 3D beam patterns, we define (u x,u y,u z ) space in terms of directional cosines, begin{aligned} u_{x} & triangleq sin theta cos phi, u_{y} & triangleq sin theta sin phi, u_{z} & triangleq cos theta.
Following the semiotics rationale described above, we consider each page of an encyclopedia as a population of interpretants and we measure the correlations between each pair of pages of that encyclopedia in terms of directional semantic flows.
CAPE is a strategy that both detects and interprets epistasis in terms of directional influences between genetic loci.
