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2下载:
对原有修正PRI变换进行改进,将分散在真实PRI箱附近几个箱中的到达时间差值累加起来,提高检测性能-PRI transform the original amendment to improve, will be scattered around a few boxes in the real PRI box add up to the arrival time difference and improve the detection performance
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超声波流量计过零检测程序。通过找超声波信号的峰值和波形个数来确定到达时间。-It s a ultrasonic flowmeter zero-crossing detection program.To Find the peak of the ultrasonic signal and waveform numbers to determine the arrival time.
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信号到达时间、脉宽检测,能量检测代码,包含tesebench测试文件-The signal arrival time, pulse width detection, energy detection code, including the tesebench test file
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到达过程是的泊松过程,有循环检测,周期性检测,结合PCA的尺度不变特征变换(SIFT)算法,时间序列数据分析中的梅林变换工具,本程序的性能已经达到较高水平,可以实现模式识别领域的数据的分类及回归。- Arrival process is a Poisson process, There are cycle detection, periodic testing, Combined with PCA scale invariant feature transform (SIFT) algorith
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红外数字接收头测试程序
1、程序说明:
该例程演示了接在单片机P3.5端口上的红外数字接收头测试实验。
并在数码管上显示接收到得遥控按键的键值。
本接收程序基于状态机的方式,利用定时器定时扫描接收数据端口,
占用单片机资源少。注意接收到的电平和发射的电平正好相反,
在中断程序中检测下降沿,从检测到第一次下降沿开始计时,到下一个
下降沿到来时的计时值即为检测到的周期,对此周期进行判断,已识别是
引导码还是数据。
2、实验操作
将拨码开关S
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we investigate the detection of multi-path signal propagation in a Time Difference of Arrival (TDOA) localization scenario. Usually, TDOA measurements are obtained by determining the absolute maximum of the cross correlation function of signals recor
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