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- maximum modulating frequency 最高调制频率
- maximum modulation frequency 最高调制频率
- Nearest-neighbor pattern recognition can recognize low modulating frequency of FSK in higher sam-pling frequency, avoiding the disadvantage of sub-Nyquist sampling. 最近邻模式识别法在采用较高采样频率而导致频谱分辨率不高的情况下仍可准确检测FSK信号,有效避免了以往欠采样带来的采样时间较长的弊端。
- Type T3000 transmitter scan frequency deflection has self-regulation function, when changing the modulating frequency, transmitter scan frequency deflection range is basic invariable. T3000型发射机扫描频频偏有自动调节功能,即改变调制频率后,发射机扫频频偏范围基本保持不变。
- Change jumper JP5, JP6, JP7, JP8 set position, change modulating frequency to avoid disturbance of some close radio-frequency, corresponding receiver frequency should be accordance with its set. 改变跨接线JP5、JP6、JP7、JP8设置位置,改变调制频率以避开某些相近的无线电频率的干扰,其对应的接收机调制频率也必须与其设置为一致。
- And higher modulation frequency can be achieved with small current aperture and adequate spontaneous emission factor. 通过减小VCSEL电流孔径、适当增大自发辐射因子可以实现比边发射器件高几倍的传输速率;
- If this modulation frequency is present the output of the comparator will be low. 如果这是本调制频率的输出将是比较低。
- Objective To observe the effect of modulated frequency sinusoidal electrotherapy on experimental renal failure in rabbits. 目的探讨正弦调制电流对实验性肾功衰竭的治疗作用。
- The maximum load for this lorry is one ton. 这辆卡车最大载重量是一吨。
- Each emitting diode is punctual to emit the infrared light signal in turn from the right diode to the left one which has a modulated frequency of 40 kHz. 各发射管自右至左分时依次发射调制频率为40 kHz的红外光信号;
- Based on the modulated frequency of the spatially overlapping between two lasers, the relationship between the laser intensity and modulated frequency is discussed. 根据激光之间空间耦合作用的调制频率,讨论并分析了激光系统中强度与调制频率之间的关系。
- It is convenient to change the optical intensity of the sidebands by tuning the DC bias voltage while the microwave modulation frequency and power are fixed. 当微波调制频率及功率一定时,可方便地调节直流偏置电压来改变各阶光波的强度。
- Experimental data show that the intensity modulation depth increases with the bias current of LD.When the modulation frequency increases,the intensity modulation depth decreases. 实验数据表明,光强调制度随激光器偏置电流的增加而加深,随调制频率的升高而减小。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- This hall holds a maximum of seventy people. 这厅最多容纳七十人。
- A calibrated He-Ne laser and a mechanical chopper producing a modulated frequency are used to measure the voltage responsivity of ZnO pyroelectric sensors. 及溅镀机沈积氧化锌焦电薄膜。焦电感测器量测方式主要以氦氖雷射,搭配断波器控制红外线的频率,来量测焦电感测器的电压响应。
- The dress is carefully styled for maximum comfort. 这服装精心设计,力求达到最大限度的舒适。
- The character of FSK spectrum is centrosymmetric, spectrum peaks spread with an interval of the modulation frequency, so the right frequency cannot be got by FFT spectrum. 移频信号的频谱特性是谱峰以新出现的边频频率为中心,以低频频率为间隔向两边展开,通过FFT谱分析不能得到精确的结果;
- A maximum or minimum value of a function. 极大值,极小值函数的最大值或最小值
- At first, this paper improves the wavelet maxima module edge detection algorithm and provides new algorithm, called wavelet maxima module area edge detection algorithm. 首先对基于小波极大模的边缘检测算法进行改进,提出极大模区域边缘检测算法;