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VIs
- 文件包含了对daq设备进行频率、电压的检测，tdms文件读取和存储，对信号进行滤波等频谱分析等vi(this file contains the VIs that can measure the frequency and the amplitude of the NI daq equipments, it also gives the VIs that can read/write data from/into tdms files, besides, it shows how to ana
RTA to 123
- 将频谱数据转换为全频带声压级，而不用额外再测试(The spectrum data is converted to the full band sound pressure level)
15810493voice_recognition
- 提取声音基频，对于语音识别和语音频谱分析提供一定便利(Extraction voice frequency)
databaofig
- 求频谱，包络解调，求出齿轮的故障信号，谐波和边频带(Seek spectrum envelope demodulation)
fft例子
- 别人推荐的音乐频谱显示的例子，感觉还行，使用Delphi开发的，(Examples of music spectrum display recommended by others)
LCR测试仪-labview软件--LVIM3523_IM3533E
- 针对频谱发生器HIOKI 3533-50 LCR的labview软件控制。(LabVIEW software control for spectrum generator HIOKI 3533-50 LCR.)
yuyinchuli
- 在matlab平台利用GUI界面实现录音，播放。并对语音信号进行频谱分析，特定人语音识别，混响，混频等基础功能。(On the MATLAB platform, the GUI interface is used to record and play. And the speech signal spectrum analysis, specific speech recognition, reverberation, mixing and other basic functions.)
滤波
- 使用labview对频谱出现周期性尖峰的信号进行滤波处理(Labview-based signal processing projects, filter the signals that have periodic spikes in the spectrum.)
340379
- 不需要调用bass的频谱类 做播放器的研究使用 易语言播放mp3指令()
采集系统最终版
- labview编写采集数据程序，数据采集后会有相应的频谱分析(LabVIEW writing data acquisition program)
171724210736171
- MFCC：Mel频率倒谱系数的缩写。Mel频率是基于人耳听觉特性提出来的，它与Hz频率成非线性对应关系。Mel频率倒谱系数(MFCC)则是利用它们之间的这种关系，计算得到的Hz频谱特征。(Speech signal feature extraction)
LV用的基于声卡的虚拟示波器
- 声卡频谱分析 很简介的程序！！！！！！！！很好用适合课程设计等等(A brief introduction to the spectrum analysis of sound cards)
woxuantiaozhi
- 此程序用labview软件实现了2psk调制和涡旋调制，并进行了涡旋波的频谱变换(In this program, 2PSK modulation and vortex modulation are realized by LabVIEW software, and the spectrum transformation of vortex wave is carried out.)
Matlab程序实现随机共振
- 龙格库塔算法,%考虑一般随机共振前后的频谱图，考察随机共振和各自参数间的关系.
信号产生、测量、处理与传输系统设计
- 在LABVIEW开发平台下，结合测试与信号处理理论设计下述虚拟仪器： 1 函数发生器； 2 频谱分析仪； 3 消噪演示仪； 4 串口通信演示仪。(Under the LABVIEW development platform, combining the test and signal processing theory, the following virtual instruments are designed. 1 function generator; 2 spectr
mfcc
- MFCC，Mel频率倒谱系数的缩写。Mel频率是基于人耳听觉特性提出来的，它与Hz频率成非线性对应关系。Mel频率倒谱系数(MFCC)则是利用它们之间的这种关系，计算得到的Hz频谱特征，MFCC已经广泛地应用在语音识别领域。(MFCC, Mel frequency cepstrum coefficient abbreviation. The frequency of Mel is based on the auditory characteristics of human ear. It is
labview
- 使用labview采集16通道数据，采集10次，保存成tdms格式，并对所有数据进行频谱分析，有效值和峭度等指标的10次趋势分析，可在趋势图中点击光标查看原始波形(Using LabVIEW to collect 16-channel data, collect 10 times, save them in TDMS format, and analyze 10 times trend of all data, such as spectrum analysis, RMS and kurtosi
滑动效果UI设计
- Labview中滑动UI设计, 打开频谱分析仪, 界面好看使用(Slide UI design in LabVIEW, open spectrum analyzer, nice interface)
分簇协作感知
- 认知无线电频谱感知算法研究，份醋协作感知，适合新手练习，熟悉频谱感知技术