Sentence examples for product distance from inspiring English sources
For instance, the optimal rotation angles in current research mainly depend on the maximum product distance introduced in [7].
This chapter presents the mathematical theory of algebraic lattices, which enables the construction of rotated Zn lattice constellations with a desired modulation diversity and minimum product distance.
Hence, the angle values that depend on the maximum product distance do not lead to the best error performance for the coded modulation MIMO schemes.
The optimal rotation angles in the current research mainly based on the optimization of uncoded system [34 36], such as the maximum product distance criterion introduced in [26], or based on the extensive computer simulation [38, 39].
Linear constellation precoded OFDM (LCP-OFDM) was further proposed in [11] to improve performance over fading channels, where a real orthogonal precoder is applied to maximize the minimum product distance [12, 13] and channel cutoff rate [14], while maintaining the transmission rate and guaranteeing the symbol recovery.
Similarly, in the last decade there have been major economic changes in the world, which also affects product distances and sophistication (economic performance in China, for example).
Using this algorithm we can obtain a retrieval performance of ≈97 98% that is comparable with the best of the existing methods (e.g., the dot-product distance).
Transportation cost between two facilities is calculated by multiplying the cost of transporting one unit of product per distance (km) by the distance between the two facilities.
For a given flash source and film speed, the exposure is thus constant for a constant product of distance and f-number.
So Amtrak is stuck trying to figure out how to broaden the customer base of, and support for, a fundamentally niche product: long-distance train travel.
But with marathon participation in the United States at a record high of about 467,000 finishers in 2009, according to Running USA, a nonprofit organization that tracks running trends, insurance providers like Connecticut-based Aetna do not shy away from promoting their products to distance runners.
