搜索资源列表
SPM
- 代码用来计算粗糙面的后向散射,同极化 VV, HH。平面波入射。用的SPM方法,适用于RMS height比较小的粗糙面。(rough surface scattering for small RMS height)
ADS1252
- The ADS1252 is a precision, wide dynamic range, deltasigma, Analog-to-Digital (A/D) converter with 24-bit resolution operating from a single +5V supply. The delta-sigma architecture is used for wide dynamic range and to ensure 24 bits of no missi
sEMG feature extraction
- 提取肌电信号的时域特征,ZC,WAMP,WL,SSC,RMS。以及特征的融合。肌电信号主要是采取了脚踝关节的六个动作。在动作识别中,时域的特征最常用,而且计算复杂度低,包含的信息也充分。(The time domain features of electromyographic signals were extracted, ZC, WAMP, WL, SSC, RMS. And the fusion of features. The electromyographic signal mainl
project_V3(注释)
- 可以对所给正弦信号进行采样,并判断过零点且输出频率和正弦信号一样的方波信号。用ePWM模块来确定采样频率,来一次中断采样一次,确保采样率。并对所采样的数据进行有效值计算(The given sinusoidal signal can be sampled and the zero-crossing point can be determined and the square wave signal with the same frequency as the sinusoidal signal
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
SeismoSignal
- SeismoSignal可以计算以下数据: 1、弹性和等延性非弹性反应谱 1、傅立叶谱和能量谱 3、阿里亚斯(Ia)和特征(Ic)强度 4、累积绝对速度(CAV)和比能量密度(SED) 5、加速度,速度和位移的均方根(RMS) 6、持续最大加速度(SMA)和速度(SMV) 7、有效设计加速度(EDA)加速度(ASI)和速度(VSI)谱密度 8、主要(Tp)和平均(Tm)时期 9、胡斯德和能量通量图 10、包围、统一、重要和有效的持续时间(SeismoSignal consti
轴承特征提取
- matlab代码,轴承特征提取,包括rms、最大幅值、峰值因子、绝对平均值、平均值、峭度、脉冲因子、裕度因子、能量,小波包、经典模态分解等特征(Matlab code, bearing feature extraction, including rms, maximum amplitude, crest factor, absolute mean, mean, kurtosis, pulse factor, margin factor, energy, etc.)
FFT_all
- 用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图 进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选 做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图(fft analysis,plot rms spectrum,power density spectrum, etc.)
a
- 对肌电信号计算积分肌电值+均方根值+中值频率+平均功率频率(Computation of Integral EMG+RMS+Median Frequency+Average Power Frequency for EMG Signals)
AnalyseNMEAGGA
- 可以分析NMEA0183格式中的GGA数据的静态精度(rms)(Can analyze the static accuracy (rms) of GGA data in NMEA0183 format)
肌电信号处理
- 表面肌电信号处理的matlab程序,包括带通滤波、50Hz陷波滤波程序,以及计算时域、频域的指标iMEG、RMS , MF、MPF(The matlab program of sEMG signal processing includes band-pass filter, 50 Hz notch filter program, and calculation of time and frequency domain index IMEG, RMS, MF, MPF)