搜索资源列表
signal-generator
- 现代检测技术实验课，利用NI公司labWindows—CVI软件开发编写的信号发生器程序-Modern detection technology experiment course, NI labWindows-CVI software developers to write the signal generator
voice-signal-analysis--pitchaformant
- 检测录音的基音和共振峰--界面功能强大，为英文界面，VoiceSignalAnalysis为主程序-The detection recording the pitch and formant- a powerful interface to the main program interface is in English, VoiceSignalAnalysis
bio_IC
- 简单的肌电信号采集、检测、输出刺激信号的模块。适用于屈肘动作等的检测。-A rabbit training system, including EMG signal detection and stimulation generationg. EMG signal of elbow flexion is verified.
Digital-phase-sensitive-detector
- 基于labview8.6的数字相敏检波算法源码，高精度实现测量低信噪比条件下正弦波幅值和初相的测量-Sine wave amplitude and the initial phase of the measuring low signal-to-noise ratio under the conditions measurement labview8.6-based digital phase-sensitive detection algorithm source, high-precisio
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
HilbertTransform
- 基于LabVIEW软件编写，利用Hilbert变换实现回声信号的检测。-Hilbert transform echo signal detection
yuandaima1
- MTI雷达（动目标检测雷达）能够抑制杂波保留目标信号，本人提供了单延迟线MTI对消器频响，双延迟线MTI对消器频响，利用参差重频消除盲速影响，讨论MTI雷达参差比取不同的值对盲速的影响的matlab仿真源代码MTI_radar -MTI radar (moving target detection radar) can suppress clutter to keep the target signal, I provide a single delay line MTI cancell
The-electrical-system-LabVIEW
- LabVIEW心电检测系统，主要是滤波 信号采集 频谱分析 显示波形等-LabVIEW ECG detection system is mainly filtered signal acquisition spectrum analysis shows waveforms
Noise-detection
- 用Labview分析笔记本采集到的噪声信号频率计权声级-Using Labview analysis laptop to noise signal frequency meter right sound level
PC-in-Labbview
- 用labview实现振动信号采集,用于机械故障诊断，路形检测等-Realize vibration signal acquisition with labview for mechanical fault diagnosis, road shape detection
resonant-frequency-testing
- 通过labview控制信号发生器和锁相放大器进行共振频率检测的程序。freq test.vi实现信号发生器的频率扫描，lockin test.vi 实现锁相放大器的参数设定，数据采集.vi实现锁相数据的采集，waveform arrays to file实现波形数据到文件数据的转换。共振频率测试.vi实现晶振等共振频率的测试-Resonance frequency detection procedures performed by labview control signal generator
The-measurement-of-the-humidity
- 大气湿度的测量--由HS1101构成的湿度检测电路图3． 测量电路输出的模拟电压通过U18 接口转化为数字信号输入PC机，这一AD 转换功能由U18 硬件平台提供，U18软件内的U18 软件功能模块实现硬件接口的驱动和通信及信号处理等基本功能的实现。 4． 如图所示，当大气湿度变大时，HS1101两端的电容变小，利用TLC555产生的震荡频率变大，在TP4端可观察。 5． 经过数据采集和软件处理，最终形成与湿度变化大小成一定关系的的线性频率。 -Measuring atmospher
Untitled-(4)
- 收音机的原理是把从天线接受到的高频信号，经检波还原成音频信号，送到扬声器变成音波把接收到的电台高频信号，用一个变频级电路将它转化为频率固定的中频信号，然后再对这个中频信号进行多级放大，再检波，低放。由于不同频率的无线电波用途较广、接受的-The principle is the radio frequency signal received from the antenna, the reduction by the detector into an audio signal to the
peak-and-trough-of-the-wave
- 设置一阀值，检测波形信号的波峰、波谷数目。-Providing a threshold, the peak detection signal of the waveform, the number of troughs.
voicebox
- 基于matlab采集语音信号；实现语音预加重、过零检测、分帧等预处理；实现可视化界面设计，完成语音预处理过程显示；-Matlab based speech signal acquisition, voice pre emphasis, zero detection, sub frame, etc. preprocessing visual interface design, complete voice preprocessing process display
Wavelet-with-labview
- 用LabVIEW开发的小波滤波程序，用于微弱信号检测处理的上位机程序。-With LabVIEW development of wavelet filtering procedures, computer program for the processing of weak signal detection.
baoluojianbo
- 一个包络检波的Labview程序，可插入到大型得项目文件中去，便于信号的分析-An envelope detection Labview program can be inserted into a large project file to facilitate the analysis of the signal