调频函数,frequency modulation function
1)frequency modulation function调频函数
1.According to thefrequency modulation function mode,this paper proposes to design the nonlinear frequency modulation(NLFM) signal using the data fitting method.根据调频函数模型,提出利用数据拟合的方法设计非线性调频信号。
英文短句/例句
1.Design of Non-linear Frequency Modulation Signal Waveform Based on Frequency Modulation Function and Data Fitting基于调频函数和数据拟合的非线性调频信号波形设计
2.A Research on Ambiguity Function of Symmetrical Triangular Frequency Modulated Pulse Compression Signal对称三角调频脉冲压缩信号模糊函数
3.APPLICATION OF THE APPROXIMATE EVALUATION OF BESSEL FUNCTIONS TO FREQUENCY MODULATION SYSTEM贝塞尔函数的近似计算在调频制中的应用
4.A Study on Subject Function of Fuzzy Frequency Pattern Recognition;模糊频域模式识别可调精度的隶属函数
5.Modulation Measurement by Spectrum Analyzer for the Satellite Based on the Bessel Function基于贝塞尔函数的某型号卫星调频信号调制指数测量方法
6.Such as a function is known as a band-limited function.这样的函数通称为有限频带函数
7.The frequency response function includes an aerodynamic transfer function.频率的主函数包括主动力传递函数。
8.double frequency spectral density functio双重频率谱密度函数
9.Based on the features of ambiguity function of LFM signal, a new adaptive kernel is given.然后，基于线性调频信号模糊度函数特征，提出了一种新的自适应核函数。
10.Anti-jamming Performance Evaluation of Linear Frequency-modulated Continuous Wave Fuze Based on Ambiguity Function Incision基于模糊函数切割法的线性调频连续波引信抗干扰性能测度
11.Multi-period Ambiguity Function Analysis of Symmetrical Triangle Linear Frequency Modulation Continuous Wave Signals对称三角线性调频连续波雷达信号多周期模糊函数分析
12.callback function回调函数，指向函数的指针
13.Monotonicity properties and inequalities of gamma and psi functionsGamma函数和Psi函数的单调性质与不等式
14.A Method of Making an Analysis Function From a Harmonic Function由调和函数构造解析函数的一种方法
15.cylindric(al) harmonics柱谐[圆柱, 调和]函数
16.wave-optical MTF波动光学调制传递函数
17.SafeCall function mapping:安全调用函数映射:
18.monotone restriction on heuristic functio启发式函数的单调限制
相关短句/例句
chirp base function线调频基元函数
3)frequency function频数函数
4)linear frequency modulated Gaussian function线性调频高斯函数
5)frequency response function频响函数
1.Rapid Analysis on Chatter Stability Lobes for High Speed Milling Based on Frequency Response Function;基于频响函数的高速铣削颤振稳定域快速分析与研究
2.Identification of added mass according tofrequency response function test data;基于实测频响函数水下航行器附加质量识别方法研究
3.A method for pile quantitative analysis withfrequency response function;基桩质量定量分析的频响函数法
6)frequency function频率函数
1.5 B_9 nanocrystalline alloy, we proposed a model for exploring the influence of the mesoscopic structure on the soft magntic properties of this kind of Fe-based nanocrystalline alloys, and calculate thefrequency function—D-function for the soft magntic properties of Fe_ 73.根据实验研究成果提出纳米晶合金软磁性能受其介观结构影响的观点,建立了Fe基纳米晶合金的球状介观结构模型,分别求出只有交变磁场或交变磁场和静磁场作用时纳米晶粒球的频率函数——D函数。
延伸阅读
调频载波的瞬时频率按调制信号的变化而变，但振幅不变的调制方式。载波经调频后成为调频波。用调频波传送信号可避免幅度干扰的影响而提高通信质量。广泛应用在通信、调频立体声广播和电视中。
