查询词典 pulse-time modulation
- 与 pulse-time modulation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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MC12013L Pinout: This specification describes the Bt8110 and Bt8110B multichannel ADPCM processor CMOS integrated circuits that implement Adaptive Differential Pulse-Code Modulation encoding and decoding.
MC12013L引脚说明:该规范描述了Bt8110和Bt8110B多渠道adpcm的处理器CMOS集成电路,实现自适应差分脉冲编码调制编码和解码。
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What is pulse-code modulation ?
脉冲编码调变是只什麼意思?
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Predictive lossless coding chooses and applies one of multiple available differential pulse-code modulation modes to individual macro-blocks to produce DPCM residuals having a closer to optimal distribution for run-length, Golomb Rice RLGR entropy encoding.
预测无损编码选择多种可用差分脉冲码调制模式之一并将其应用于每个独立宏块,以产生具有更接近于游程长度Golomb Rice RLGR熵编码的最优分布的DPCM残差。
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Pulse Width Modulation technique is one of the most important contents in the digital current control. Two PWM algorithms–Asymmetric Regular Sampling PWM and Space Vector PWM, is described. in detail, and then a fast algorithm of Space Vector PWM is got by combining the advantages of the two algorithm.
脉宽调制技术是数字电流控制中的核心内容,文中详细分析了非对称式规则采样法和空间矢量法两种PWM调制方法的原理和计算方法,在对这两种方法比较的基础上,介绍了一种空间矢量PWM的快速算法。
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AT89C51 single-chip microcomputer is used as the test and control core of the intelligent robot in this design,which detects the black line and barrier on the surface of road with infrared photoelectric sensor,and detects iron piece beneath the surface of road with metal sensor,and measures range with photoelectric yard measure,tests and judges the garage position with photoresistor,and also dynamically controls rotating direction and speed of motor by PWM(Pulse-Width Modulation) technique.
本设计以AT89C51单片机作为智能机器人的检测和控制核心,采用红外光电传感器检测路面黑线及障碍物,使用金属传感器检测路面下金属铁片,应用光电码盘测距,用光敏电阻检测、判断车库位置,利用PWM技术动态控制电动机的转动方向和转速。
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The PV system only consists of a single phase full-bridge pulse width modulation inverter with an auxiliary LC series resonance circuit. DC power generated by the solar cells can be converted into AC power and fed to the utility line.
本系统利用四组全桥式直到交流转换器,配合一组LC串连滤波电路,即可将太阳电池所产生之直流电能转换成交流电送入电力系统中。
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A feasible method is introduced to code and decode(converting between linear code and A-law pulse-code-modulation code)in order to reduce the quantity of speech data,and to superpose speech signal.
目前,51单片机应用广泛、性价比高,它的位处理功能在语音信号处理中也有很大优势,很多产品研发人员希望以单片机为核心研制经济实惠的语音系统。
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An effective method for improvement transient response in pulse-width modulation current source converter is studied.
给出了单相和三相变频器的实验结果,与采用其他方法的变频器相比,该方法的变频器电源电流的暂态响应得到了有效改善。
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Buck and Boost topology switching power conversion circuits as the core of this system, ultra low power MSP430F1222 microcontroller-based controller, microcontroller produced by the PWM pulse width modulation signals, respectively, two-way control switch voltage conversion circuit the turn-on and turn-off in order to achieve the above two kinds of topology switching power conversion circuit, and then to draw power from the flow of electrical energy has been filled into the rechargeable battery, and using microcontroller A / D input voltage implementation of the monitoring, according to the input voltage switching buck - circuit at a lower cost to achieve a highly efficient energy transfer, and the circuit is simple, the parameter to determine easy, self-low power consumption,to achieve full-featured.
本系统以Buck降压和Boost升压拓扑结构开关电源变换电路为核心,以超低功耗单片机MSP430F1222为主控器,由单片机产生PWM脉宽调制信号,分别控制两路电压变换电路中开关管的导通与关断从而实现以上两种拓扑结构开关电源变换电路,进而从一直流电源中吸取电能充入可充电电池,并利用单片机A/D对输入电压实施监测,根据输入电压切换升降压电路,以较低的成本实现了高效率的电能转移,并且电路简单、参数确定容易,自身功耗低,实现功能完整。
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A DC-to-DC converter includes a pulse width modulation circuit cooperating with at least one power switch for supplying power from a source to a load over a range between a lower limit and an upper limit to thereby control an output voltage for the load.
一种直流-直流转换器,包括一个与至少一个的电源开关协作,以在一个上限和下限的范围内由电源向负载供电,从而为负载控制输出电压的脉宽调制电路。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?