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STFT
- ppt of short time FFT
MasterThsis
- 关于时频分布的跳频信号参数检测方法研究，短时傅立叶变换、魏格纳变换等-On the time-frequency distribution of the frequency-hopping signal detection parameters, short-time Fourier transform, Wigner-Ville transform, etc.
le_c
- A good document in french for learning to program with c in a short time.It offers the basic fonctions, methods for a better use of this language.
GeneralDesignOfElectronic
- 电子技术综合设计实验报告 采用555定时器，由555产生方波信号，方波经RC积分电路积分后即可得到三角波，再由三角波通过RC积分电路得到正弦波，该方案集成度高，同时产生正弦波的方法简单、易调。但实际遇到种种困难不能在短时间内解决，所以又设计了用运放电路产生正弦波的电路，并验证了其正确性。-General design of electronic technology experiment using 555 timer report, produced by the 555 square-w
YUCHENGXU
- 开关电源的输出功率与门限值、变压器初级电感和开关频率相关，若想改变输出功率，只有通过改变开关频率来实现。-Recently, we presented a program about proverbs. We asked our listeners to send us their favorite proverbs. A short time later, we received
Ashort-timeFouriertransformbasedsymboltimingaproac
- A short-time Fourier transform based symbol timing approach for OFDM systems
Hopping
- 基于时频分布的跳频信号分析研究，短时傅立叶变换，魏格纳分布，伪魏格纳分布，平滑伪魏格纳分布-Based on the distribution of time-frequency analysis of frequency hopping signals, short-time Fourier transform, Wigner distribution, pseudo-Wigner distribution, smoothed pseudo-Wigner distribution
IntegrationofSystem-On-ChipSimulationModels
- SOC仿真模型的整合 丹麦技术大学 硕士论文 通过SystemC来建立SOC仿真模型-Integration of System-On-Chip Simulation Models Technical University of Denmark Master Thesis Reaching deep sub-micron technology within the near future makes it possible to implement comple
EnergyDetectionAlgorithmInvestigationBasedonCooper
- ：该文首先研究了单认知用户能量检测算法的检测性能和检测灵敏度与检测时长和噪声短时间内平均功率波 动性之间的关系，得出检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降的结论，在低信噪 比时尤为明显；针对检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降，提出了基于多用户 协同能量检测算法。-In this paper，detection performance and detection sensitivity with detection duratio
PreprocessingMAMDandRSEFforR-RIntervalDetectionof
- Electrocardiogram (ECG) is used in order to discover the heart disease early. Especially, R-R interval gives an useful information for the heart condition. The purpose of this study is the detection of an accurate R wave position zn order to
shorttimefouriertransform
- short time fourier transform with matlab
yuyinxinghaochulikejian
- 语音信号处理的课件，包含语音信号的短时分析、特征提取、矢量量化，语音编码、合成与识别.-Speech signal processing courseware, including short-time speech signal analysis, feature extraction, vector quantization, speech coding, synthesis and recognition.
Ajax
- 一本由浅入深的AJAX教程，让读者在短时间内掌握AJAX开发技巧-A Deep and the AJAX tutorial for readers to AJAX development techniques to master in a short time
short-termloadforecastingwithchaostimeseries
- 文章展示了一种新的方法用于功率系统中短期负载预测。提出的方案使用混沌时间序列分析基于确定性混沌去捕捉复杂的负载行为特征。确定性的混沌允许我们重构一个时间序列并决定输入的变量个数。这篇文章描述了混沌时间序列对日间功率系统峰值的分析。确定性混沌的非线性图形通过多层感知器的神经网络得到。提出的方案在一个例子中具体阐述。-This paper presents a new approach to short-term load forecasting in power systems. The
time_frequency
- 这是一篇现代通信原理课程的作业报告.题目为几种时频分析方法比较及应用.详细介绍了短时傅里叶变换、小波变换、魏格纳—威利分布和Cohen类时频分布这4种典型时频分析方法,并作了比较-This is a modern communication Principle operating report. Entitled Comparison of several time-frequency analysis and 应用. 详细 Jieshao the short time Fourier tran
a
- 实用LabVIEW软件 实现短时傅里叶变换。实现对数据的时频分析-La-LabVIEW software utility short time Fourier transform. To achieve time-frequency analysis of the data-La
Short-duration-power_CS
- 根据压缩传感(Compressed Sensing，cs)N论，首次提出了短时电能质量扰动信号的压缩采样方法，该方法突破了奈奎斯特采样频率的限制，实现了低于奈奎斯特采样频率的低速率采样。文中对比分析了CS理论与传统采样理论，研究了cS短时电能质量信号压缩采样的实现方法，包括：测量矩阵的构建、稀疏基的选取和电能质量信号快速贝叶斯匹配追踪重构算法(FBMP)-Compressed sensing ( Compressed Sensing , cs ) N theory , first propose
The-Short-Time-Fourier-Transform-and-Local-Signal
- The Short Time Fourier Transform and Local Signals
short-time-energy-and-lpcc
- short time energy and lpcc in matlab
phones-and-short-time-energy
- phones and short time energy in matlab