您要查找的是不是：
- Aiming at the characteristic of LFM radar signal,this paper analyzes the thoery of distilling instant frequency of LFM signal based on the means of instant phase firstly. 文中针对线性调频雷达信号的特点,首先分析了基于瞬时相位法的线性调频信号瞬时频率提取原理,其次通过确定模糊值恢复了相位序列,实现提取线性调频信号的瞬时频率。
- The article analyses the signal through the method of gaining instant frequency on the base of instant correlation,then we can make up a multicenter matching filter in the FPGA. 通过对信号进行基于瞬时自相关的瞬时频率提取的方法对中频信号进行分析、识别,然后可以在FP-GA内部构造一个多通道匹配滤波器对信号进行匹配。
- instant frequency measurement (IFM) 瞬时测频
- Just for an instant I think he would go to refuse. 我脑中有一闪念，以为他要拒绝了。
- In Pulse Modulation Identification Technique by the Instant Frequency 基于瞬时频率的脉内调制识别技术
- I don't like to drink instant coffee. 我不喜欢喝速溶咖啡。
- She finished her work in an instant. 她没有多久就完成了她的工作。
- She make a cup of instant coffee. 她冲了一杯速溶咖啡。
- His glance rested an instant on my face. 他盯着我的脸看了一会儿。
- Help came not an instant too soon. 援助来得正是时候。
- Come here this instant! ie at once! 马上到这里来！
- Not for an instant did I believe he had lied. 我丝毫也不相信他撒过谎。
- Tell me the instant they arrive. 告诉我他们到的时间
- The flood victims were in instant need of help. 水灾难民急需救助。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- He often eats out at an instant Chinese restaurant. 他常在一家中式快餐馆吃饭。
- He rested his eyes on the new comer for an instant. 他瞧了一下那个新来的人。
- I took an instant dislike to him. 我一见他就不喜欢。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The telegram asked for an instant reply. 这封电报要求立即回覆。
