搜索资源列表
vad_osf
- 通过计算短时信号熵，与阈值比较，得到判决结果。并采用顺序统计滤波器（最大值滤波器）对所得熵值滤波，提高判决精度。 能有效的分辨出语音信号和噪声信号，且通过后端平滑处理，使语音检测结果更加集中。-VAD based on short-time entropy, precision improved by using order-statistical-filter, VAD result is smoothed to make the result more accurate.
signaldetection
- 电子科技大学《信号检测与估计课件，研究加性噪声中的检测与估计-Signal detection and estimate
harmonicdetection
- 利用小波变换含有突变点的信号进行谐波检测，得到信号突变时刻-Wavelet transform the signal with the harmonic mutations detected by the signal point mutation
edp
- 这个是端点检测的程序，用的是基于短时能量和过零率的方法，最后在语音信号的波形图上对检测到的端点进行了标注-This is the endpoint detection process, using a short-term energy and zero-based rate method, the last waveform in the speech signal detected on the endpoint to the mark
SignalDetection
- 详细介绍信号检测理论的书，内容详尽，适合研究生和高年级本科生使用-Details of signal detection theory book, detailed, suitable for graduate and advanced undergraduate use
shanbian_ICA090903
- 用动态独立分量进行闪变检测，用于电能质量闪变检测仿真，构造和分解闪变信号频谱图-With dynamic independent component to flicker, flicker detection for power quality simulation, construction and decomposition of flicker spectrum
xiefangcha
- 高频雷达 目标检测 去除Bragg峰 采用现代信号处理的方法 协方差方法-Remove high-frequency radar target detection Bragg peak using the methods of modern signal processing methods covariance
weak-signal-detection-and-analysis
- 微弱信号的提取检测和分析 用matlab实现的源代码 首先计算输入信号的均值、均方值、方差、频谱及功率谱密度，确定输入信号中包含着有用信号。然后提取有用信号，并要求计算提取信号的均值、均方值、方差、概率密度、频谱及功率谱密度，并画出曲线-The extraction of weak signal detection and analysis
bpsk3
- 基于小波变换的二进制相移键控系统，BPSK信号检测 -Wavelet-based binary phase shift keying system
Atttection
- 吸引子键波在弱信号检测中的设计Attractor in the design of weak signal detection-Attractor in the design of weak signal detection
chengxu
- 一种用于雷达中的信号检测程序，是一个仿真程序，验证对信号的估计-A kind of signal detection procedures used in radar, is a simulation program to signal to verify the estimate
user-signal-detection-method
- 基于慢衰落信道特性和OFDM系统的应用，本文给出了一种基于互补符号对的易实现的无静默期检测方法，用以实现主用户信号检测功能。 -Based on the signal of eliminating the Lord without silent period user signal detection method
PCMTITEST2010
- 完成线性调频信号的脉冲压缩，动目标检测，动目标显示等技术，是学习雷达的经典程序-Complete linear FM signal pulse compression, moving target detection, moving target indication and other technology, the program is to learn the classic radar
xuenji
- 寻迹小车源代码，用于小车信号检测后给一个方向-Car tracing the source code for the car to a direction of signal detection after
phone_matlab
- 基于MATLAB的按键式电话信号检测实现-MATLAB-based touch-tone phone signal detection to achieve
LVMck
- Matlab源码：关于心电信号的周期峰值检测算法-Matlab source: on the ECG cycle peak detection algorithm
Weak-extraction
- 随机信号分析理论如何在实践中应用；随机信号的检测及分析方法；强噪声背景下微弱信号的提取又是信号检测的难点，其目的就是消除噪声，将有用的信号从强噪声背景中提取出来-How random signal analysis theory applied in practice random signal detection and analysis methods strong noise background of weak signal extraction and signal detecti
rs
- 双稳态随机共振的一个仿真，随机共振的弱信号检测，运用朗格万方程进行MATLAB的仿真。-Simulation of a bistable stochastic resonance , stochastic resonance in weak signal detection , the use of Lange Wan equation for the MATLAB simulation
dft
- DFT 在双音多频信号检测中的应用和信号滤波演示-DFT filter in voice signal process
distribute-MIMO_OFDM-thesis
- 一种分布式多输入多输出正交频分复用(MIMO-OFDM)系统初始信号检测和同步捕获算法。-mimo-ofdm synthronizaion method