sinusoidal function
英
美 [ˈsaɪnəˌsɔɪdəl ˈfʌŋkʃn]
网络 正弦函数; 正弦量
双语例句
- Feedforward neural networks of FEL control strategy was designed, using ADALINE neural networks, normalized LMS, plus characteristics of sinusoidal function.
利用ADALINE神经网络、归一化LMS算法、结合正弦函数的特点，设计FEL控制策略中的前馈神经网络。 - Displacement of vibration structure is expressed by a sinusoidal function. By designing PVDF film of particular shape, the volume displacement of vibration plant can be obtained.
利用正弦函数展开近似表示固定板振动位移，通过设计特殊形状的PVDF压电薄膜，使PVDF输出信号为所需要的振动结构体积位移。 - On the Measurement Method for Sinusoidal Wave Modulated Transferring Function of Photographic Material
照相材料正弦波调制传递函数测试方法研究 - Fuzzy number-valued sinusoidal function and cosine function
模糊数值正弦函数与余弦函数 - The sparse decomposition is implemented by matching pursuit ( MP) in this algorithm. The model of atoms is the sinusoidal function, and the redundancy dictionary is built up by stretching, compression and time shift of sinusoidal functions.
算法中信号稀疏分解采用MatchingPursuit（MP）算法实现，原子采用正弦波模型，通过对正弦波模型伸缩和平移形成过完备原子库。 - For a sinusoidal modulation, the averaged single-particle Green's function and its self-energy are calculated formally to the second order in δ c/ c.
在正弦调制的浓度下，本文将平均单粒子的格林函数和它的自能算到δc/c的第二阶项。 - Time-varying parameters of the ARMA model in this paper processes chirp signal, it avoid computation of sinusoidal function in chirp signal generation and phase truncation.
该算法用二阶时变参数ARMA模型来表示Chirp信号，避免了Chirp信号产生中常规DDS技术的正弦函数的计算和相位截断效应。 - Based on Sinusoidal function Modulated Potential ( SMP) maps, this paper presents a new algorithm for displaying planar magnetic fields using the concept of flux tubes and bump mapping.
本文在正弦函数调制的灰度位势图的基础上，利用磁通量管和凹凸映射的概念，提出了一种用于显示磁场的光照明模型。 - For the signals with various harmonic components, the definition of the average power in the time domain and the first-order Taylor formula on sinusoidal function are used to develop an analytical expression for the measurement error and a correction formula.
该方法以含谐波的电气信号功率测量为例，从时域平均功率定义出发，采用正弦函数的一阶Taylor展开，推导出因非整周期采样造成的测量误差的解析表达式和相应的修正公式。 - Light Propagation in One-dimension Photonic Crystal of Dielectric Constant Modulated by Sinusoidal Function
光在介电常数正弦调制的一维光子晶体中的传输 - The relative speed between driving wheel and pin rail varies with sinusoidal function.
驱动轮和销轨的相对速度按正弦函数变化。 - Imaging of planar magnetic vector fields using sinusoidal function modulated potential maps
用正弦函数调制位势图显示平面矢量磁场 - Exponentially decayed sinusoidal function is suggested as a dictionary atom after having a good understanding of machinery impulse response waveforms. A method of adaptive signal representation with the atom is proposed based on the matching pursuit and the genetic algorithms.
分析了机械系统动态响应的波形特点，提出用指数衰减正弦波作为字典原子来分解信号，并结合匹配追踪和遗传算法给出了一种自适应信号分解方法。 - Simulation and experimental results show that a higher position precision can be achieved in stable speed status. Besides this, its cost performance is also reasonable, and it can be applied to low-cost simple sinusoidal drives associated with other function modules or IP cores.
仿真和实验结果表明稳态时能够获得比较高的位置精度，而且性价比比较合理，可以与其他功能模块或IP芯核相结合应用在低成本的简易正弦驱动场合。 - Sinusoidal signal is modulated with a Gaussian function, although thewill in the frequency domain signal loss, but to locate in the airspace.
用高斯函数对正弦信号进行调制，虽然会对频域中的信号有损失，但能在空域中进行定位。 - The main contents include: 1. We studied the algorithm of multi-level combined filter based on the edge detection of entropy operator and the fuzzy enhancement algorithm based on the sinusoidal membership function for the low contrast and fuzzy edge of BGA-ray images.
主要研究内容包括：1.针对BGA射线图像对比度低、边缘模糊等特点，研究了基于熵算子边缘检测的多级组合滤波算法和基于正弦隶属度函数的模糊增强算法。 - And the piecewise sinusoidal basis function is the best selection for basis function considering of the slender width hoop of the hexagon.
考虑到六边形环的任意倾斜方向和环宽很细，我们选择分段正弦基函数做为基函数。 - If the magnetic field is fixed, the time evolution of the entanglement is periodic and is a sinusoidal function.
在磁场保持不变的情况下，纠缠度的时间演化呈现周期性变化的正弦函数形式。 - In addition, due to the sinusoidal transfer function of the intensity modulator, the higher-order harmonics and intermodulation components are generated, which reduces the spur-free dynamic range ( SFDR) of the APLs.
此外，由于电光调制器的传输曲线为非线性的正弦函数，所以在输出信号中会产生高阶谐波项和三阶交调分量，这将严重影响系统的无杂散动态范围。 - Algorithms based on sinusoidal function model just need short data window and compute uncomplexly, but the actual power signals usually contain nonperiodic component and high frequency component, so the band-pass filter is cooperated with.
正弦函数模型算法所需要的数据窗较短，计算也不复杂，但实际电网信号往往是带有非周期分量和倍频以及高频分量，因此要与带通数字滤波器配合使用。 - Firstly, slope model with the final slope angle of47 ° was taken as example to make a selection analysis about membership function, determining the sinusoidal function as membership function.
首先以最终坡角为47°边坡模型为例进行隶属函数选取分析，确定正弦曲线函数为隶属函数。 - Therefore it expands the bound of input-output functions, especially from monotone logistic function and period sinusoidal function, to more general function in this thesis.
因此，拓展了该类瞬时混沌神经网络的输入输出函数的范围：从单调的logistic型、周期的正弦型输入输出函数延伸至本文讨论的更一般形式输入输出函数。