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- In this paper we propose a new GM(1,1)model,which can implement the predictive error coding in a lossless compression of gray scale images. 本文提出了一种新的GM(1,1)模型,可以在灰度图像无损压缩中实现预测误差编码。
- Superficially it is quite safe to phase advance an accelerometer signal as the error signal has been filtered. 从表面上看,因为误差信号已被滤波,所以让加速度计信号经相位超前网络是不会有问题的。
- A unique type of floating controller; the output may change at two or more rates,each corresponding to a definite range of values of the actuating error signal. 一种独特类型的浮点控制器,其输出可以按两个或多个速率改变,每一速率对应于一个确定的激发误差信号的值域。
- The error signal for the robot controller is therefore defined in Cartesian coordinates. 机器人控制器的误差信号定义在直角坐标系。
- The amplifier amplifies the power of the actuating error signal, which in turn operates the actuator. 喇叭筒扩大促使错误的电源信号, 哪一个依次操作主动器。
- Wavelet networks are used to model the prediction error to compensate for the predictive output. 为了提高输出预报精度,采用小波网络对预报误差进行预测,作为输出预报的补偿。
- Superficially it is quite safe to phase advance an accelerometer signal as the error signal has been filtered by the servo and the alrframe transfer function. 从表面上看,因为误差信号已被伺服机构和弹体传递函数滤波,所以让加速度计信号经相位超前网络是不会有问题的。
- It only needs the error signal between q axis estimated current and q axis actual current. Then estimated speed is gained by using PI regulator which adjusted error signal. 该方案仅利用q轴的估算电流与实际电流之差作为误差信号,将误差信号送入PI调节器进行调节后得到估计转速。
- Tracking error signal with DPD method exhibit analyzed better performance than push-pull method against disc radial tilt under the same disc parameters. 在相同的盘片参量情况下,差动相位检测方法获得循迹误差比推挽方法受盘片径向倾斜的影响更小,在读取过程中差动相位检测方法可以获得更好的伺服精度。
- A recursive prediction error algorithm which converges fast is applied to tra. 采用了收敛速度较快的递推预报误差算法训练神经网络。
- The least square error filter isformulated first through minimisation of the expectation of the squarederror function over the space of the error signal. 最少正方形错误过滤器是首先公式化通过期望的低估被摆正误差函数在错误信号的空间。
- A new variable step-size CMA blind equalization algorithm is introduced to conquer the defects of CMA, in which the step size is controlled by the estimation of error signal's autocorrelation. 摘要提出了一种自适应变步长恒模盲均衡算法,利用剩余误差信号的自相关函数估计值作为控制步长的因子来自适应改变步长的大小,克服了恒模算法存在的固有缺陷。
- The paper introduces the grey forecasting model and analy ses its prediction error as well as application in detail. 详细介绍了灰色预测方法并分析了预测误差及其实用价值。
- Analog Synchronization A synchronization control system in which the relationship between the actual phase error between clocks and the error signal device is a continuous function over a given range. 模拟同步一种同步控制系统,在指定范围内,实际的时钟相位差和设备误差信号之间的关系是连续的。
- An MD prediction error coding method is also proposed using low quality macroblock update. 该方案在丢包环境下取得较好的抗丢包性能。
- It is proved to have the same asymptotic statistical properties as the prediction error method(PEM). 证明了该方法与预报误差法具有相同的渐近和统计性能。
- I can predict something with great accuracy. 我能很准确地预测某事。
- A robust variable step size adaptive algorithm is proposed, who can effectively adjust the step size by utilizing the correlation characteristic of output signal with previous iteration error signal. 针对变步长VSSLMS(Variable Step Size LMS)算法对噪声敏感问题,利用误差信号的相关值代替误差信号来调节步长,提出一种稳健的变步长自适应算法(Robust Variable Step-Size LMS:RVSSLMS)。
- The algorithm utilizes the correlation of output error signal to adjust the step size,solves the inconsistency problem of misadjustment and convergence time,and allows more flexibility in using. 该算法利用误差信号的相关值去调节步长,解决了算法收敛时间与稳态误差间的矛盾,为实际应用提供了更大的灵活性。
- In the method, the criterion of final prediction error (FPE) is employed to determine the embedding dimension of samples. 该方法应用最终预报误差(FinalPrediction Error,FPE)准则确定样本的嵌入维数。