2) phase transfer characteristics
相变特性
1.
Study on phase transfer characteristics of systems Na_2SO_4·10H_2O and Na_2HPO_4·12H_2O;
Na_2SO_4·10H_2O和Na_2HPO_4·12H_2O体系的相变特性
4) phase frequency characteristic
相频特性
1.
The tester for frequency response characteristic based on DDS is introduced, it uses micro controller as the key device, to measure the frequency characteristic of network, then display amplitude and phase frequency characteristic curves with LCD and print them.
介绍了基于DDS设计的频率特性测试仪,整个系统以单片机为控制核心,实现了对被测网络频率特性的测量,用液晶显示器LCD显示幅频特性和相频特性曲线,同时还可打印频响曲线。
5) correlation property
相关特性
1.
A new generating method is proposed in the case of n=2(mod 4) and gets two sets whose correlation property are the same as that of Kasami large set.
提出了当移位寄存器的级数n =2 (模 4 )时 ,一种新的序列构造方法 ,所得到的两个集合与Kasami大集合序列的相关特性一致 。
2.
The feasibility of spreading spectrum with length-limited Logistic-Map sequence is proved in this paper, through analyzing its correlation property compared with practical spreading code.
对有限长度Logistic-Map混沌序列的相关特性进行了分析,与实际应用扩频序列的相关特性进行了比较。
3.
We analyzed the correlation property of digital chaotic sequence by logistic maps and compared it with the simulative chaotic sequence.
针对混沌信号具有伪随机性、类噪声以及对初始条件的极端敏感性的特点 ,用定点算法有效地产生了数字混沌序列 ,着重分析了 L ogistic数字混沌序列的相关性能 ,得到了序列长度对相关性能的渐近关系式 ,并与模拟混沌序列的相关性能进行了比较 ,仿真结果表明用定点算法产生的数字混沌序列具有与模拟混沌序列一样的相关特性 ,数字量化并没有破坏混沌序列的特性。
6) phase-frequency characteristics
相频特性
1.
The curves of amplitude-frequency and phase-frequency characteristics were obtained based on the derived frequency characteristic equations.
在导出的频率特性方程的基础上,仿真得到相应的幅频特性曲线和相频特性曲线。
2.
Via a special test circuit,the amplitude and phase-frequency characteristics o.
通过专用测试电路,获得了这种衰减器的幅、相频特性,并成功应用于某型号产品的和差波束形成网络的设计。
补充资料：相频特性
分子式：
CAS号：
性质：在复平面上以频率特性G(jω)相位φ(ω)为纵坐标，频率为横坐标的图称相频特性。
CAS号：
性质：在复平面上以频率特性G(jω)相位φ(ω)为纵坐标，频率为横坐标的图称相频特性。
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