搜索资源列表
wyz_fft
- fft谐波检测，分析信号的频谱和幅值，相位-fft harmonic detection, analysis of the signal spectrum and amplitude, phase
noisedetection
- 噪声中的信号检测主要介绍信号检测的统计理论的原理与应用。着重介绍在实践中特别有用的那些原理，并应用它们来解决数字通信、雷达以及声呐中遇到的检测问题。-Noise in the signal detection introduces the statistical theory of signal detection theory and application. Focuses particularly useful in practice those principles and apply
EDA3add
- 序列信号发生器与检测器设计：用状态机设计实现串行序列检测器的设计，先设计（可用原理图输入法）序列信号发生器产生序列：0111010011011010；再设计检测器，若检测到串行序列11010则输出为“1”，否则输出为“0”，并对其进行仿真和硬件测试。-Sequence signal generator and detector design: The Design and Implementation of a serial sequence of state machine design of
enframe
- 加窗技术用于端点检测技术 分析语音信号-Window technology for endpoint detection
endpointdetecting(matlab)
- 语音端点检测，有助于除去语音信号中的噪音部分，留下有用的携带信息的部分，有利于提取其中有用的语音特征参数，从而提高识别率。-Endpoint detection, helps remove the noise part of the speech signal, leaving useful information-bearing part, is conducive to extract the speech feature useful to improve the recognition
mfccdtw
- 先用端点检测将语音中有用的语音部分提取出来（即将头部和尾部的静音部分除掉），然后用LPC算法提取语音信号的特征参数，进行动态归整(DTW算法)后与模板库里面的标准语音作比较，最后将识别结果进行D/A转化后播放出来。在本部分的设计中，则主要完成语音识别的模式匹配算法部分的软件实现。 -First with the endpoint detection of speech to voice some of the useful extracted from the (soon to mute som
cpld
- CPLD 语言VHDL，实现对电机位置信号检测和输出驱动-CPLD language VHDL, to realize the motor position signal detection and output drive
MIMOsignaldetectionandTHPprecoding
- QAM调制方式下的THP预编码程序与BPSK调制方式下基于ZF、MMSE及基于ZF、MMSE干扰消除的信号检测技术-QAM modulation coding procedures under the THP pre-BPSK modulation mode and based on ZF, MMSE, and based on ZF, MMSE interference cancellation signal detection
TestWelchFM
- 周期图法在雷达信号处理、目标检测、以及目标跟踪中有重要作用。他的主要特点为从噪声中将所需要的周期信号的特征以功率谱的形式表征出来，通过设置合适的阈值可以代表目标。调频信号则是典型的脉冲压缩信号，其扩频特性使得其不易受噪声干扰。-Periodogram in radar signal processing, target detection, and target tracking plays an important role. His main characteristics will be
xn
- 此文件时说明小波去噪在测地震的时候用的，以检测地震中传来的信号-This document shows seismic wavelet denoising in the time measurement used to detect the signal coming quake
detection
- 包含最近几年内所有的有关信号检测的大论文-the papers of detection
lab1
- MATLAB编程 课程实验1：正弦信号的相关积累检测 -MATLAB
Measurement_of_Impulsive_Distortion_Rub_and_Buzz_a
- 对声信号检测中的失真类型作了较为详尽的介绍，并在此基础上对各种失真因子的机理进行图文分析，文末给出失真诊断实例。-Detection of the acoustic signal distortion types made a more detailed introduction, and on this based on the mechanism of a variety of graphic distortion factor analysis of distortion diagnosi
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