1) fuzzy risk function
模糊风除函数
2) fuzzy function
模糊函数
1.
Based on the fuzzy function of pulse train and linear step frequency signal, the performance of the two kinds of pulse trains is analyzed.
本文结合均匀脉冲串和载频线性递增脉冲串信号的模糊函数,分析了两类矩形脉冲串信号的性能;给出了旁瓣位置及幅度的数学描述及旁瓣抑制方法,结论为:载频线性递增脉冲串信号相对于均匀脉冲串信号提高了其距离分辨力却引入了距离旁瓣,但对于速度分辨力没有影响。
2.
In this paper, the method of generating the basic Logistic-projection chaotic-sequence and its correlated characteristic are introduced; the fuzzy function of the chaotic phase-modulated waveform of fuze is deduced; the detecting property of the chaotic phase-modulated waveform of fuze is analyzed.
介绍了基本 Logistic 映射混沌序列的产生方法及其相关特性;推导了引信混沌调相波形的模糊函数;分析了引信混沌调相波形的探测性能;研究结果表明,混沌调相波形的模糊函数接近理想的图钉型,具有理想的测距、测速性能和较强的抗干扰能力。
3.
Supposing that reverberation model is a time random process F(t) ,firstly this paper analyses and deduces the expression of reverberation welter according to the concept of fuzzy function, then establishes the model of anti - reverberation welter with linear frequency modulation signal.
在假设混响模型为一时间随机过程F(t)的基础上,利用信号模糊函数的概念,分析推导了混响干扰起伏表达式,建立了线性调频信号抗混响起伏模型,并对相同脉宽、相同主频条件下的调频信号和单频信号的混响起伏作了比较,用实验的记录结果证实了理论模型的合理性。
3) ambiguity function
模糊函数
1.
Application of Ambiguity Function Images and Probabilistic Neural Networksto Fault Diagnosis of Diesel Valve Train;
模糊函数图像与概率神经网络在柴油机气阀故障诊断中的应用
2.
Kernel design based on the contour of the ambiguity functionand related timefrequency distribution;
基于模糊函数的等高线设计核函数及其时频分布
3.
UWB radar signal DOA estimation based on ambiguity functions;
基于模糊函数的LFM UWB雷达信号滑动平均波达方向估计
5) ambiguous function
模糊函数
1.
Based on the ambiguous function of stepped frequency train of LFM pulses,this paper analyzes the reason why it produces range grating lobes and gives the signal parameters′ restriction to remove the grating lobes.
借助于调频步进信号的模糊函数分析距离栅瓣产生原因,并给出信号参数约束条件,以消除距离栅瓣;另一种方法是先把子脉冲串合成完整的线性调频信号,再进行压缩处理,这种方法可以避免栅瓣的产生,但是处理方法比较复杂。
6) fuzzy number division
模糊数除法
补充资料：除风
【除风】
谓调和通利，风气消除，故云除风。
谓调和通利，风气消除，故云除风。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条