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wavelets
- A wavelet function can be viewed as a high pass filter, which aproximates a data set (a signal or time series). The result of the wavelet function is the difference between value calculated by the wavelet function and the actual data. The scaling fun
High-pass-filter
- 输入为高频三角波，叠加上低频正弦噪声，使用高通滤波器将噪声滤除-Input is a high-frequency triangular wave superimposed on a low frequency sinusoidal noise, using the high-pass filter, the noise filter
gaotonglvboqi
- 采用双线性变换法设计一巴特沃斯高通滤波器，其通带截止频率（-3dB点处） =3KHz，阻带上限截止频率 =2KHz，能带衰减不大于3dB,阻带衰减不小于14dB，采样频率 =10KHz。-Bilinear transform design a Butterworth high-pass filter, the passband cut-off frequency (-3dB point) = 3KHz stopband upper cut-off frequency = 2KHz band a
hp6k
- Descr iption:15th order band pass 6kHz to 7kHz FIR filter frequency: 4kHz 5kHz 5.5kHz 6kHz 6.5kHz 7kHz 7.5kHz 8kHz dB loss: -60dB -45dB -13dB -3dB 0dB -3dB -13dB -45dB. -Descr iption:15th order band pass 6kHz to 7kHz FIR filter frequency: 4kHz 5kH
hp_wsp
- 3nd order high pass filter with cut off frequency at 180Hz.
hp400
- 2nd order high pass filter with cut off frequency at 400 Hz. Designed with cheby2 function in MATLAB. -2nd order high pass filter with cut off frequency at 400 Hz. Designed with cheby2 function in MATLAB.
hp50
- 2nd order high pass filter with cut off frequency at 31 Hz. Designed with cheby2 function in MATLAB. -2nd order high pass filter with cut off frequency at 31 Hz. Designed with cheby2 function in MATLAB.
LFMdetection
- LFM信号及回波的生成，时域及频谱分析，模糊度函数分析，时频分析，匹配滤波器能量检测、循环相关检测、及fmusic参数估计-LFM signal and the echo generation, time domain and spectral analysis, ambiguity function analysis, time-frequency analysis, the matched filter energy detection, loop correlation detection
image
- image proccesing improved digital image by frequency filter
uplod-1
- Constant k filters, also k-type filters, are a type of electronic filter designed using the image method. They are the original and simplest filters produced by this methodology and consist of a ladder network of identical sections of passive compone
main_FLP
- High-pass filter with cutoff frequency adaptation based on pitch lag statistics.
omx_rpc_stub
- High-pass filter with cutoff frequency adaptation based on pitch lag statistics.I O Pointer to Silk FIX.
const_pointer
- High-pass filter with cutoff frequency adaptation based on pitch lag statistics.
aywhaag44
- 心电数据的滤波代码,已经调试通过,可以滤出工频干扰,基线飘移-Ecg data filtering code, has been debugging through, can filter out to work frequency interference and baseline drift
wnacj3
- 心电数据的滤波代码,已经调试通过,可以滤出工频干扰,基线飘移(Ecg data filtering code, has been debugging through, can filter out to work frequency interference and baseline drift)
independent-test
- 地震数据参数设置，记录读取，频率滤波，并行运行(seismic data parameter setting, record input, frequency filter, mpi)
nonMPI-test
- 一个完整的地震数据处理模块，可实现观测系统参数录入，地震数据读取，频率滤波，(a seismic data processess , gemeotry parameter input, seismic data input, frequency filter,)
Denign-calculate
- 设计椭圆滤波器及计算和显示功率互补IIR滤波器的频率响应；设计一个单带滤波器(Design elliptical filter and calculate and display the frequency response of complementary power IIR filter; Design a single band filte)