介绍一种线性灰度声光调制驱动电源的原理、设计及试验结果。
The principal and design of a linear gray scale acoustooptic modulation driving source by linear compensation is introduced in this paper.
以多进制相位调制方式采用这种波形结构进行了仿真实验和湖水试验，都获得了比传统的波形结构更低的误码率。
Emulate experiments and lake experiment obtained lower error code rate than traditional waveform design method using this waveform structure with multiple phase shift key modulation.
经过试验证明，该技术是一种最佳的窄带噪声调制技术，并且可以方便地实现工程化。
The experimental results prove that this technique is one of the best modulation techniques of narrow noise, and that this technique may be conveniently applied to engineering.
通过试验分析了螺旋桨子回波的调制作用，并研究了螺旋桨子回波的影响大小，分析了影响大小与各种因素的关系。
Trough experiments the modulation effect of propeller echoes, its influence, the relationship between its influence and other factors are analyzed.
试验结果表明，过调制区连续控制方法简单、高效、控制效果良好。
Test results show that the continuous control method during over-voltage modulation period features simplicity, high efficiency and excellent control effect.
本文提出了一种用相位调制实现光标记产生和提取的新方法，分析了这种方法的原理，设计出产生和提取光标记的试验框图。
A new method to produce and pick-up optical label using phase modulation was put forward. The principle of this method was analyzed and experiment principle architave was designed.
试验结果表明：付立叶级数滤波法是一种行之有效的方法，并便利于用调制传递函数评价影象质量。
The results show that Fourier Series Smoothing method is not only an efficient method, but also is easy to estimate image quality using modulation transfer function.
在调制板上进行的试验表明，由于两个控制信号的沿边突然升起，这种噪声是固有的。
Tests on the Modulation Board showed that this noise was inherent due to abrupt rising edges of tw...
在实际的硬件实验中，完成了2FSK调制解调的自环测试。 试验结果表明：在非实时解调的过程中，该调制解调算法具有较高的准确性，能够正确解调出发送的数据。
The experiment result demonstrates that in the non real time demodulating process, the 2FSK algorithm is able to demodulate the transmitted data with an upper veracity.
本文除介绍新方案原理及其控制逻辑(控制技术利用PWM的脉宽调制)要求外并提供电感性负载下的试验结果。
In addition to these, the control scheme using PWM and the experimental results under inductive load are also presented.
具体讨论了H调制式惯性导航设备中利用该种电路设计进行陀螺温度控制的优越性，分析了内模控制器设计的模型，并进行了方案的试验验证。
Then it shows the advantages of the circuit used in H modulation inertial navigation system, analyses the IMC model and verifies the concrete circuit scheme.
通过对载波脉冲信号作频谱分析和载波接收机接收载波脉冲信号的试验，提出了选取调制脉冲宽度范围的建议。
Through the spectrum analysis of carrier pulse signals and the test results of carrier receivers, the author proposes further a method for selecting the…
通过对载波脉冲信号作频谱分析和载波接收机接收载波脉冲信号的试验，提出了选取调制脉冲宽度范围的建议。
Through the spectrum analysis of carrier pulse signals and the test results of carrier receivers, the author proposes further a method…
通过对载波脉冲信号作频谱分析和载波接收机接收载波脉冲信号的试验，提出了选取调制脉冲宽度范围的建议。
Through the spectrum analysis of carrier pulse signals and the test results of carrier receivers, the author proposes further a method…
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