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- video signal spectrum 视频信号频谱
- There is no video signal. 没有视频信号。
- DSP card is used for video signal sampling and image data processing. DSP高速数字信号处理板做从机,主要负责图像信号的实时采集和图像数据的实时处理。
- Is there any delay between receiving the audio signal and the video signal? 接收声音信号和可视信号之间是否有时间间隔?
- This article presents a composite video signal sampling system based on CPLD. 介绍了一个以CPLD为控制单元的黑白全电视信号采集系统。
- This paper introduces the designing way and the programming methods of the CAI software for periodic signal spectrum analysis and demo . 介绍了“周期信号频谱分析演示CAI软件”的设计思路和编程方法。
- Based on the sensing mechanism of Coriolis mass flowmeter and analyzing signal spectrum in actual working, the novel applied method is devised for phase difference detection. 基于科氏质量流量计的工作机理和实际工作情况下的信号频谱分析,提出了切实可行的相位差检测新方法。
- Before and after the treatment, voice sample were collected and analyzed with USSA (Univeral Signal Spectrum Analys) and quality was measured objectively. 应用嗓音分析系统对治疗前后的声样作声学分析,获取有关声谱图,并对嗓音质量作客观评估。
- To make use of the model test method to study automobile rideability, the random excitation signal spectrum which is similar to that of typic-al roughness of road is needed. 利用模型试验方法研究汽车平顺性,需要在磁带上生成与路面不平度统计特性一致的随机激振信号。
- Abstract]: Auto tracking( ATR) is the key technique for VCR to ensure the quality of the replayed video signal. 自动磁迹跟踪是保证录像机重放图像质量的关键技术之一。
- ZHANG Yun-cai.Dual flap making wave system and parameterless analysis of wave signal spectrum [J].Journal of Shanghai JiaotongUniversity, 1996,30(10):141- 146. [4]张云彩.;双摇板造波机系统及波浪信号谱无参分析[J]
- In key effects, the video signal which fills the hole cut in the background video. 在键效果中,在背景图像中填充进切割空洞的视频信号。
- Applicable to transmission of various video signal in close circuit TV monitoring system and sound engineering. 适用于在各类闭路电视监控系统、音响工程中传输视频信号。
- No, by merely using a video distribution system, one can bring the existing video signal to our analysers. 答:不用。只需使用一个视频分配系统,就可以轻松地将现有的视频信号送给我们的分析系统。
- The video signal is directed to the CRT through a sound trap which eliminates the sound-carrier frequency. 视频信号通过声音陷波电路,消除声音载波频率,直达CRT。
- Auto tracking (ATR) is the key technique for VCR to ensure the quality of the replayed video signal. 自动磁迹跟踪是保证录像机重放图像质量的关键技术之一。
- Then select cam2 signal and identify which type of video signal is coming from the camera. 然后,选择Cam2信号,并查明从摄像机里发出的是何种视频信号。
- In the aspect of the soft design, the system is depended on the program language C++ Builder, secondary compiling the control soft by the second study library of DSO-2100, adding the function of the signal spectrum analysis. 在软件设计方面使用了可视化编程语言C++ Builder,利用DSO-2100开发库对其控制软件进行了二次开发。
- High definition component video signals contain sync on each channel.! 高分辨率的分量视频信号在其每一个通道中都包含了同步信息!
- The method using the part imitate extract the continuous spectrum of the signal spectrum, than extract line-spectrum from the relatively flat line-spectrum by subtract it from the former spectrum. 该方法利用分段拟合方法拟合出信号功率谱的连续部分,从原始功率谱中减去连续谱得到拉平的线谱分布,然后进行线谱特征提取。