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PAPER5
- Time-Frequency Foundations of Communications
dimensionalspectral
- 小波变换是一种线性运算 , 它对信号进行不同尺度的分解 , 可有效地应用于如 信噪分离 , 提高时频两域的分辩率等 。本文讨论小波变换用于心电 Q RS 波形中细微特征 ( 即高频成份特征 ) 提取的方法.-Wavelet transform is a linear operation, its signal is decomposed at different scales, can be effectively used as the signal to noise separat
NONCOPERATION
- 非合作时频分析的文章，是这个方向的重要文献，对学习很有帮助-Time-frequency analysis of non-cooperation of the article, is an important document in this direction, to learn helpful
paper2
- Quasi-Orthogonal Space-Time-Frequency Trellis Codes for MIMO-OFDM Systems
chirp_frequency
- 线性调频信号的时频分析，画出了调频信号的时频脊。-The linear FM signal time-frequency analysis to draw the time-frequency ridge FM signal。
Blind-source
- Blind beamforming for non gaussian signals-Blind source separation based on time frequency s
WigerVille
- 时频分析方法中的威格尔分布，可用于信号处理。-Time frequency analysis of Weigel distribution method, which can be used for signal processing.
WWigerVille
- 时频分析方法中的伪——威格尔分布，可用于信号处理。-Time frequency analysis of v-Weigel distribution method, which can be used for signal processing.
SPWVD
- 时频分析方法中的平滑威格尔分布，可用于信号处理。-Time frequency analysis of spWeigel distribution method, which can be used for signal processing.
STFT
- 时频分析方法中的短时傅里叶变换，可用于信号处理。-The time-frequency analysis of short-time Fu Liye transform method, can be used for signal processing.
Comparetime-frequencydistribution
- 比较四分量信号的不同时频分布结果,小波分析。-Compare the results of time-frequency distribution of the four components of the signal
xianxingtiaopin
- 消除信号wigner-ville时频分布中的交叉项问题-Eliminate signal wigner ville- cross terms of time-frequency distribution problem
S-Transform
- This is matlab code for stockwell transform as a time frequency distribution for feature extraction that was developed by Doctor stockwe-This is matlab code for stockwell transform as a time frequency distribution for feature extraction that was dev
Virtual_Instrument
- 关于复延迟时频分布的matlab代码，一种新的分布，比WVD有更高的聚集性，-It is a matlab code about the complex time-frequency distribution of , a new distribution higher aggregation than the WVD ,
pinpu_sanwei
- matlab频谱三维图，时间频率幅值。频谱分析三维图，计算机绘制的三维频谱以频率为横坐标，以振幅为纵坐标，以时间为斜轴，在视觉上是一种立体频谱。-Matlab three dimensional spectrum diagram, time frequency amplitude. Spectrum analysis of three-dimensional map, 3D computer generated by frequency spectrum as the abscissa, the
xin
- 对仿真信号进行时频分析，单峰检测，脊线提取，脊线拟合，计算脊线波动方差，从而判断信号类别。本次仿真采用的是线性调频信号，对其他信号也具有适用性。对仿真信号进行时频分析，单峰检测，脊线提取，脊线拟合，计算脊线波动方差，从而判断信号类别。-The time-frequency analysis of the simulation signal, unimodal detection, ridge line extraction, ridge line fitting, fluctuation var
ECG
- 心电图滤波处理，时频域仿真 心电图滤波处理，时频域仿真-ECG filter time frequency domain
shipinfenxi
- 一本关于时频分析技术及其应用的论文，可以参考用于现代信号处理-A time-frequency analysis on technology and its application papers can reference for modern signal processing
hht---zhendong
- 希尔伯特黄变换应用于转子震动，包括时频图，希尔伯特变换图，边际谱。-Hilbert-Huang transform is applied to the rotor vibration, including the time-frequency diagram, Hilbert transformation graphs, marginal spectrum.
time
- 1、 8051内部定时计数器T0，按计数器模式和方式1工作，对P3.4（T0）引脚进行计数。将其数值按二进制数在P1口驱动LED灯上显示出来。 2、外部事件计数脉冲由P3.4引入定时器T0。单片机在每个机器周期采样一次输入波形，因此单片机至少需要两个机器周期才能检测到一次跳变。这就要求被采样电平至少维持一个完整的机器周期，以保证电平在变化之前即被采样。同时这就决定了输入波形的频率不能超过机器周期频率。-Internal timing counter T0 1, 8051, accordin