搜索资源列表
xbmjdaz
- 电能质量检测中小波变换的模极大值重建信号源程序-Power quality detection wavelet transform modulus maxima reconstruction signal source
dnzljc
- 在电能质量检测中暂态信号和稳态信号的建模的源程序-Power quality detection of transient and steady-state signal source
xtlv
- 形态滤波器用到的一些相关源程序,可以用于电能质量检测扰动信号定位中。-Morphological filter is used in some related source code, can be used for positioning in the detection of power quality disturbance signal.
recivesingla
- 该实验描述的接收机行为。仿真发射信号在AWGN信道的传播及在接收端的检测。-The experiment described in the receiver behavior. Simulation transmitted signal in AWGN channel propagation and detection at the receiving end.
exist-noise
- 很用的可实现的两路正弦信号相位检测系统中的去除噪声的程序-Very can be realized using the two channels of a sinusoidal signal phase detection system in the noise removal procedures
danpianji
- 院程自动报警系统主要设计一种采用单片机AT89C52为控制核心,检测红外,门磁、烟雾等传感器的信号,通过单片机构成的系统进行处理,并通过公共电话网将报警信息传送到预设的号码,同时进行声光报警,实现家庭安全防范的目的。此系统操作简单,无需重复布线,成本有所降低,实现了远程自动报警,对家庭安全起到了一定保障功能。-The hospital process automatic alarm system to design a microcontroller AT89C52 control of the
leida
- 在高频地波雷达探测系统中,接收系统的任务是将目标回波信号从很强的杂波和噪声干扰中提取出来,使得后续的目标信息提取得以进行。本课题从高频地波雷达接收机的工作原理出发,分析了高性能接收系统设计中的一些问题并提出了相应的解决方案。-In the high-frequency surface wave radar detection system, the receiving system of the target echo signal is extracted from the strong cl
study1
- 在matlab环境下实现语音信号的预处理,包括分帧,加窗,滤波,并进行端点检测,绘图。-Voice signal preprocessing in the Matlab environment, including the frame, windowing, filtering, and endpoint detection, drawing.
vad
- MATLAB环境下,对输入的语音信号进行端点检测子程序。-MATLAB environment, the input voice signal endpoint detection subroutine.
dtw2
- matlab代码,对输入的语音信号进行端点检测程序源码,改进的dtw算法。-Matlab code, the input voice signal endpoint detection program source code.
detect_R
- matlab环境下,一种新的方法实现ECG信号R点的检测,并且可以检测其他的波形。-Matlab environment, a new method for the detection of the ECG signal R point, and can detect other waveforms.
blast_mimo_zf
- ,仿真四种(ZF,ZF-SIC,MMSE,MMSE-SIC) Vblast接收机的检测性能,绘制误比特率~信噪比曲线。-Simulation of four (ZF, ZF-SIC, MMSE, MMSE-SIC) vblast receiver detection performance, drawing the bit error rate to the signal-to-noise ratio curve.
electonic-temperature-detector-
- 本程序介绍的是一个智能温度检测系统,该系统通过NTC热敏电阻阻值随温度升高而减小的属性,并通过ADC0803模数转换芯片采集数据,最后将数字信号送入89C51单片机,经过软件的处理与控制,在LED上输出实时的环境温度。同时该系统可设置测量温度上下限,当前温度低于设置温度下限或高于设置温度上限时,通过蜂鸣器报警。经过实践验收测试,该温度计具有电路简单、读数方便、测温准确、精度高、测量范围广、低能耗等优点,设计方案正确行,各项指标稳定可靠。温度可测范围:0~40℃。温度测量误差:±0.5℃。-Thi
xinhaofenxi
- 基于51单片机的信号分析仪,包含峰值检测和频率检测-51 microcontroller-based signal analyzers, including peak detection and frequency detection
zhouqixunhuan
- 通过周期自循环算法检测信号,并对不同类型窗函数进行性能检测分析-Cycle from the round-robin algorithm detection signal, and different types of window function, performance testing
Median-filter-
- 在信号处理中,它通常是可取的是能够执行某种降噪图像或信号。中值滤波是一种非线性数字滤波技术,通常用于去除噪声。这种噪声是一个典型的前处理步骤,提高后处理的结果(例如,边缘检测在图像)。中值滤波是非常广泛的应用在数字图像处理中,在一定的条件下,它保留了边缘,去除噪声-In signal processing, it is often desirable to be able to perform some kind of noise reduction on an image or signal.
LabView
- 傅里叶分析(具体分单边和双边两种傅里叶分析),联合时域分析,帕斯瓦尔定理的验证,信号的边界检测(通过改变信号中所加白噪声的大小来被检测信号),FIR滤波器的设计及效果验证(窗和信号均可改变),IIR滤波器的设计及效果验证(可以使用多种滤波器),web 浏览器的模拟,万年历(可以计算任何日期到当前时间的时间间隔)-(The specific stars unilateral and bilateral two Fourier analysis), the joint time-domain ana
C
- 以红外线传感器ST188或ST178作为小车的测距传感器,进行障碍物探测。当发现障碍时,给出报警信号自动适应当改变行进方向继续前行。-Infrared sensor ST188 or ST178 car distance measuring sensor, obstacle detection. When the obstacle is found, an alarm signal is given automatically adapt when changes of direction to
jiyinzhouqi
- 基因周期:本程序用于实现基音周期的检测。对输入语音信号进行预处理和基于短时能零比及AMDF的基音周期检测与算法。-pitch detection: the procedures used to implement the detection of the pitch period. The input speech signal pre-processing and short-term zero and AMDF-based pitch period detection algorithm.
outlier
- 这是用小波摸极大值来检测信号的奇异点的程序-Is this singular point detection signal maxima wavelet touch procedures