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1)  Frequency hopping channels
跳频信道
2)  frequency hopping wideband Rayleigh fading channel
跳频宽带瑞利衰落信道
1.
New model for frequency hopping wideband Rayleigh fading channels
一种新的跳频宽带瑞利衰落信道模型
3)  Channel hopping
频道跳变
4)  frequency-hopping communication
跳频通信
1.
MIMO Frequency-Hopping Communication System and Its Sequence Design;
MIMO跳频通信系统及其序列设计
2.
Based on chaos theory,an adaptive multi-step prediction algorithm was engaged to predict the several frequencies of frequency-hopping communication at one time.
多步预测可更好地满足预测的实时性,对近年来提出的跳频通信预测干扰具有更好的工程应用价值。
3.
According to chaotic characteristics of FH frequency series, a adaptive multi-step adaptive prediction algorithm is engaged to predict the several frequencies of frequency-hopping communication at one time.
仿真实验说明这种多步预测方法是可行的,在一定的预测精度下可同时实现对未来多个频点的有效预测,对跳频通信预测干扰具有更好的工程应用价值。
5)  frequency hopping communication
跳频通信
1.
Error control for frequency hopping communication systems under man-made noise;
阻塞干扰下跳频通信系统差错控制
2.
Analysis on the characteristic of self-adaptation frequency hopping communication;
自适应跳频通信特性分析
6)  frequency-hopping signal
跳频信号
1.
Waveform design and space dispose of pseudo-random coded phase-modulation frequency-hopping signal;
伪随机码调相跳频信号的波形设计及距离处理
2.
Array signal processing-based blind detection of frequency-hopping signals;
一种基于阵列信号处理的跳频信号盲检测方法
3.
A Novel Blind Parameter Estimation Algorithm of Frequency-Hopping Signals
一种新的跳频信号参数盲估计算法
补充资料:换热问题夹点跳变
分子式:
CAS号:

性质: 对于包含不定参数的换热网络柔性设计问题,它的夹点并非固定不变的。夹点的位置必定在某股物流的进口温度处。如果不定参数的变化使夹点位置从某一物流的进口温度变为另一物流的进口温度,则称为夹点跳变;如果夹点温度变化但位置不变,则不属于夹点跳变。夹点跳变常常会导致换热网络操作不正常。在换热网络柔性设计问题中,必须首先分析夹点随不定参数变化的情况。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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