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[Software Engineeringxinhaoyuchuli

Description: 这里介绍了如何利用LabVIEW进行信号预处理,对进行信号分析很有价值-here on how to use LabVIEW signal preprocessing, the signal valuable analysis
Platform: | Size: 283918 | Author: 陶金杰 | Hits:

[Software Engineeringxinhaoyuchuli

Description: 这里介绍了如何利用LabVIEW进行信号预处理,对进行信号分析很有价值-here on how to use LabVIEW signal preprocessing, the signal valuable analysis
Platform: | Size: 283648 | Author: 陶陶 | Hits:

[Otherpca

Description: PCA算法的程序,能完成非高斯信号的预处理-PCA algorithm procedure to complete the non-Gaussian signal preprocessing
Platform: | Size: 1024 | Author: 余洁 | Hits:

[matlabpre_processing

Description: preprocessing of ECG signal for wave detection
Platform: | Size: 2048 | Author: sara | Hits:

[Wavelet2

Description: 我国是世界上小麦种植面积最大和消费最高的国家之一。小麦为国际主粮之一,也是食品工业的重要原料。作为最重要粮食品种之一的小麦,其价值与用途取决于它的品质。因此,基于信号处理技术,研究客观、便捷的小麦品质测定方法对提高小麦品质、减少产后损失、保证国家粮食安全具有十分重要的意义。本课题拟在研究、分析国内外无损检测技术在农产品品质分析应用现状和研究进展的基础上,研究小麦籽粒声信号的预处理方法。根据声学检测原理,研制出小麦籽粒的声信号采集装置,首先采集小麦籽粒下落碰撞所产生的声音信号,对小麦声信号进行编辑和预处理,实验结合信号处理技术及MATLAB软件,对单粒小麦样品的声信号进行谱估计和小波变换,提取出时域和频域特征参数,为探讨小麦声学特性与其品质指标的关系奠定基础。本论文利用MATLAB软件编写小麦声音信号预处理程序,通过对小麦籽粒声信号进行处理,成功的提取出了有效的时域、频域的多种特征参数,为研究其声学特性与小麦品质内在的关系,做了充分的准备工作。-China is one of the countries in the world which has the largest wheat growing area and highest consumption. Wheat is one kind of the staple food in the world and also an important material for food industry. The value of wheat and its use all depends on is quality, To enhance quality of wheat,readuce post harvest loss and ensure grain security, great efforts should be made to develop rapid, objective, and easy methods for assessing wheat quality using signal processing techniques. This paper do the research of wheat signal preconditioning method and it basis of analysis domestic and foreign non-destructive testing technology.According to acoustic detection theory,an equipment of obtaining wheat sound signals is developed. Collecting the dropping voice signals of different varieties of wheat samples.And then do editing and sound signal preprocessing on wheat through signal processing technology.This paper do some research about spectrum estimate and wavelet transform on single wheat wi
Platform: | Size: 148480 | Author: qichao | Hits:

[matlabMATLAB

Description: PreProcessing of ECG signal : 50 Hz frq. filter, Base line wounder correction and ploting of graphs.
Platform: | Size: 1024 | Author: Rohit | Hits:

[matlabECGyuchuli

Description: ECG心电信号预处理,高通滤波器,滤除呼吸基线漂移,带阻滤波器,滤除工频干扰,并两组滤波器的处理速度进行比较-ECG signal preprocessing, high-pass filter, filter respiratory baseline drift, band stop filter, filter frequency interference, and two filters to compare the processing speed
Platform: | Size: 2207744 | Author: mkvt | Hits:

[Othersignalpreprocessing

Description: 基于labview的信号预处理源程序,是学习虚拟仪器的经典案例!-The source of labview-based signal preprocessing for VI,which is the classic case of studying virtual instruments!
Platform: | Size: 1336320 | Author: 张三 | Hits:

[SCMAD50

Description: AD50C语音通信模块 该系统首先将模拟信号(实验时可以由信号发生器产生),经过一个或多个硬件滤波器,或其他的信号预处理,到达AD,结果AD转换成数字信号,传输到DSP,DSP对这个信号进行采集、处理、分析,如果有必要再经过DA,转换成模拟信号输出-AD50C voice communication module,The system first analog signals (experiment can be generated by the signal generator), through one or more of the hardware filter, or other signal preprocessing, get AD, results of AD conversion into digital signals, transmitted to the DSP, DSP for this signal acquisition, processing, analysis, and then if necessary through the DA, converted into analog signal output。
Platform: | Size: 579584 | Author: 刘华 | Hits:

[matlabwien

Description: 维纳滤波程序,一种信号处理程序,可用于数据预处理-Wiener filtering process, a signal processing procedure can be used for data preprocessing
Platform: | Size: 1024 | Author: jyf | Hits:

[matlabSIGPROC

Description: 各种信号预处理方法 导数 平滑 傅里叶变换-Derivatives of various signal preprocessing method Fourier transform, and so smooth
Platform: | Size: 12288 | Author: 郭乐 | Hits:

[SCMcsxt

Description: 基于单片机自行车测速系统;速度里程表由信号预处理电路、AT89C51单片机、数码管显示电路、串口数据存储电路和系统软件组成。-Velocity measurement system based on MCU bicycle speed odometer by the signal preprocessing circuit, AT89C51 microcontroller, digital display circuit, serial data storage circuit and system software.
Platform: | Size: 235520 | Author: han | Hits:

[matlabcx4_2

Description: 振动信号预处理方法---五点滑动平均法平滑处理,matlab程序-Vibration signal preprocessing method--- five-point moving average smoothing, matlab program
Platform: | Size: 1024 | Author: hilu | Hits:

[matlabcx4_3

Description: 振动信号预处理方法_____滑动平均法消除趋势项-_____ Vibration signal preprocessing method trend term moving average method to eliminate
Platform: | Size: 1024 | Author: hilu | Hits:

[matlab1280-1024_huang_s

Description: 傅里叶级数变化,进行信号的分析预处理,同时完成基本的傅里叶变化,对信号处理有很多作用-Fourier series change, the analysis of the signal preprocessing, while completing the basic Fourier transform, there are many effects on signal processing
Platform: | Size: 1142784 | Author: 汪涵 | Hits:

[WaveletECGyuchuli

Description: 心电信号的预处理,包括多种滤波方式,经过测试,滤波效果很好-ECG signal preprocessing, including a variety of filtering methods, after testing, the filter effect is very good
Platform: | Size: 2940928 | Author: 张晶如 | Hits:

[matlabxbcseeg02

Description: 自己编写的基于要所感知的脑电信号预处理,代码效率良好,而且程序架构简单易行。-I have written EEG signal preprocessing based on the perceived good code efficiency, and procedural framework is simple.
Platform: | Size: 2048 | Author: huangwei | Hits:

[Software EngineeringWeak-Signal-Extraction

Description: 从高噪下提取微弱信号是工程中在信号预处理中很重要的一个分支。故该课题要求同学在分析弱信号的特点基础上,研究不同算法在弱信号检测上的优缺点-Extract weak signals from noisy signal preprocessing engineering in a very important branch. Therefore, the subject requires students to analyze the characteristics of a weak signal on the basis of research on the advantages and disadvantages of different algorithms to detect the weak signal
Platform: | Size: 345088 | Author: 杜倩 | Hits:

[matlabEEG-preprocessing

Description: 这是关于脑电信号预处理的程序,希望对大家有帮助-This is about the brain electrical signal preprocessing procedure, I hope it can help you
Platform: | Size: 4096 | Author: 一一 | Hits:

[matlabsignal preprocessing

Description: 信号预处理程序,包括最小二乘法,滑动平均法,五点三次法以及五点滑动法(Signal preprocessing programs, including least square, sliding average,five point three average and five-point sliding)
Platform: | Size: 3072 | Author: 小小虾米 | Hits:
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