说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 波浪谱/成形滤波器 1)  ocean wave spectra / wave filter 波浪谱/成形滤波器 2)  pulse shaped filter 波形成形滤波器 1. The design and implementation structure of high-speed pulse shaped filter is discussed in this paper. 结合TCM/8PSK高速调制解调器的要求,设计并实现了速率高达300Mbps的波形成形滤波器和相应的数模转换器。 3)  shaping filter 成形滤波器 1. FPGA realization of base band interpolator pulse shaping filters; 基带内插脉冲成形滤波器的FPGA实现 2. According to the wave analysis based on stable stochastic theory,applying white noise to drive the designed shaping filter,interference model of ocean wave is obtained. 同时,根据平稳随机过程理论对海浪的分析可知,利用白噪声驱动所设计的成形滤波器,能够获得海浪干扰的数学模型。 3. A new method for constructing shaping filters was proposed and proved. 提出了一种成形滤波器的新构造方法 ,并给予了证明 。 4)  modeling filter 成形滤波器 1. One is suboptimal control,this technique is simple and practical, but its control performance is poor; the other is optimum control, this technique attains by using the modeling filter to change the coloured noise into white noise and extending the system model,it needs estimating and modeling the disturbance,so the algorithm is comple. 文中提出两种控制规律,一种是次优控制规律,该方法简单实用但控制性能较差,另一种是最优控制规律,该方法是利用成形滤波器将有色干扰白化,并将系统模型扩充而实现的,这需要对扰动进行估计建模,因而算法上较复杂,但控制性能较前者高。 5)  shape filter 成形滤波器 1. And the relationship of the peak value, peak frequency, bandwidth of a narrow band stochastic process with the corresponding parameters of the shape filter is deduced. 基于平稳随机过程的基本原理 ,建立了拟合窄带平稳随机过程的功率谱所需的成形滤波器的简化模型 ,推导了窄带平稳随机功率谱的峰值、峰值频率、带宽与成形滤波器相应参数之间的关系 ,给出了拟合窄带平稳随机过程功率谱的简化方法。 6)  sharping filter 成形滤波器 1. In this paper the rocket of 122mm, 20km is exampled, CADET is used in random ballistics system(RBS) with the action of random wind by use of sharping filter when the differential equations of sharping filter and angle motion equations of ballistics are allied. 以某火箭弹为例，在随机风场作用下，利用纵风作用下的随机弹道系统成形滤波器，把成形滤波器的微分方程和外弹道角运动方程联立，对此系统采用协方差分析描述函数法，对火箭弹的散布进行了计算。 补充资料：耒阳令曾君寄禾谱农器谱二书求诗 【诗文】：欧阳公谱西都花，蔡公亦记北苑茶，农功最大置不录，如弃六艺崇百家。曾侯奋笔谱多稼，儋州读罢深咨嗟。一篇秧马传海内，农器名数方萌芽。令君继之笔何健，古今一一辨等差。我今八十归抱耒，两编入手喜莫涯。神农之学未可废，坐使末俗惭浮华。【注释】：【出处】： 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 ©2011 dictall.com