搜索资源列表
ISARcode
- ISAR成像 包络对齐采用相关法对齐，相位聚焦采用多普勒中心跟踪法 和秩估计法-ISAR imaging envelope alignment using correlation method align phase focusing using the Doppler centroid tracking method and rank estimation method
zhaochun
- 纯函数的选取包含保罗估计函数、纯调频信号、包络估计值等-Selection of pure functions include Paul estimation function, pure frequency modulation signal and envelope estimate, etc
filt1D
- 超声成像得到的射频信号转换为包络信号时的一维滤波-RF signals into ultrasound imaging to obtain one-dimensional filtering of the envelope signal when
envelope-bearing-diagnosis
- 共振解调法轴承诊断 包络谱包括外环内环滚子故障诊断-Resonance demodulation method envelope bearing diagnostic spectrum, including outer inner roller Troubleshooting
baoluo
- 在labview的信号处理中用户来计算波形的包络谱，用来进行信号分析-To calculate the wave spectrum envelope of users in the signal processing of the LabVIEW, used for signal analysis
Hilbert-and-the-DEA
- 对信号进行希尔伯特变换及包络分析，实现信号波形的解调-Hilbert transform of the signal and the DEA, the demodulated signal waveform to achieve
(chp3)
- 离散函数matlab基本用法卷积与循环卷积描述及连续信号幅度谱包络-Discrete convolution function matlab basic usage and circular convolution descr iption and continuous signal amplitude spectral envelope
yuyinjipin
- 加入3点或5点中值平滑处理后再绘制上述基频曲线与未平滑曲线比较，观测完整一段话音的基频包络变化情况-Add to 3:00 or 5:00 in the value of the smoothing then draw the base frequency curve is not a smooth curve compared with the observed period of complete voice baseband envelope changes
ASk_test
- 2ASK信号的正交解调，包括2ASK信号的产生，与本地载波混频，低通滤波，求包络，恢复出原始信号等-the demodulation of 2ASK
tichuxinghaobaoluo
- 信号包络，提出信号包络，便于观察信号波动过程，非常有用-Signal envelope, put forward the signal envelope, easy to observe the process of signal fluctuations, very useful
ISAR
- 逆合成孔径雷达，互相关法包络对齐，单特显点法初相校正，Matlab仿真。-Inverse Synthetic Aperture Radar，Cross-correlation envelope alignment，Special single-point method significantly early phase correction。
emd-matlaB
- 该程序绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。-The program draws the FFT spectrum and the power spectrum of the simulated signal and call emd analysis, drawn emd decomposition and instantaneous envelope and insta
CN100466471C
- 专利：信号的光谱包络调整装置以及方法，是瑞典商编码技术股份有限公司的专利-Patents: signal spectral envelope adjustment device and method for encoding technology Co., Ltd. is a Swedish provider of patent
di9zhang_baoluofenxi
- “包络” 谱图的术语不是对信号处理过程的确切描述，但仍是我们为了简化时所用的术语。 这个ppt描述包络的基本知识-"Envelope" of the spectrum, the term is not precise descr iption of signal processing, but still is when we have to simplify the terminology used. This ppt describes the basics of the enve
Vibration
- 该算法用于抽取垂直振荡信号的谐波频率，以及信号的包络。同时包含了语音信号实例。-Harmonic frequency envelope of the algorithm for extracting the vertical oscillation signal, and the signal. Examples of the speech signal contains.
EMD
- EMD 算法的目的在于将性能不好的信号分解为一组性能较好的 IMFs 这里 IMF 须满足如下两个性质 1 信号的极值点 极大值或极小值 数目和过零点EMD 算法是 HHT 的核心算法之一 用来将信号分解为一组性能较好的固有模 态函数(IMF) 以便进行 Hilbert 变换 数目相等或最多相差一个 2 由局部极大值构成的上包络线和由局部极小值构成的下包络线的平均值为零 用于心电信号处理-The purpose of EMD algorithm is that the b
421
- 针对齿轮滚动轴承等的早期损伤类故障, 提出将小波包分解作为包络分析的前置处理手段以提取振动信号的故障信息特征 。 在简述小波包基本原理的基础上, 通过仿真信号, 对振动信号的具体处理过程进行分析, 并对可能遇到的问题, 提出处理办法, 然后应用于诊断实例 。 -Early damage fault for rolling bearings and other gear, the proposed wavelet packet decomposition as pre-processing mea
FM
- 首先利用载波对信号进行调制，采用FM的调制方式 利用包络检波的方式解调-Firstly, the carrier signal is modulated using FM modulation using envelope detection demodulates
DPD_project
- 预失真算法中，包络解波部分的verilog代码，有部分错误-envelope calculation of DPD algorithm ，verilong HDL language
HILB_ENVELOP
- 希尔伯特,小波分析,包络谱分析是在信号处理领域广泛使用的方法,这里提供一个基于这些方法的快速算法-Hilbert, wavelet analysis, envelope spectrum analysis is a method widely used in signal processing, there is provided a fast algorithm based on these methods