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filter
本文分析了语音数字信号的采集来源以及其预处理。通过实例，利用Matlab对语音信号进行时频变换与分析，同时构造一个固定频率的干扰信号，对两个信号进行合成，设计数字滤波器，实现对语音信号的F IR、IIR滤波处理，最后在时域和频域中对信号进行分析比较。(This paper analyzes the sources of voice digital signal acquisition and its pretreatment. By example, voice signals using Matlab time-frequency transform and analysis, and construct a fixed-frequency interference signals, the two signal synthesis, design digital filters to realize the speech signal F IR, IIR filtering, and finally time domain and frequency domain signal analysis and comparison.)
- 2010-08-25 15:54:31下载
- 积分：1
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3
说明： 主要讲述的是位相可调的液晶空间调制器，并进行了实验验证(Mainly about the adjustable liquid crystal spatial phase modulator, and experimental validation)
- 2011-03-12 20:06:02下载
- 积分：1
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EmulatedFields
different than the fields they were declared to have.
- 2014-01-17 13:03:48下载
- 积分：1
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Gist
Code for popular gist features
- 2012-02-01 15:29:48下载
- 积分：1
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TD_SCDMA_midamble
TD_SCDMA系统midamble码的结构及其信道冲击响应的估计方法(TD_SCDMA system midamble code structure and channel impulse response estimation)
- 2010-06-20 15:06:54下载
- 积分：1
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Engineering-Analysis
Engineering Analysis Interactive Methods and Programs with MATLAB - Y. C. Pao(Engineering Analysis Interactive Methods and Programs with MATLAB- Y. C. Pao)
- 2013-03-30 23:35:04下载
- 积分：1
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GoldGenerator
通信中DOLD序列产生器------------------。(Communication DOLD sequence generator.------.)
- 2013-04-16 21:13:55下载
- 积分：1
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case118
电力系统IEEE118节点系统潮流计算所需数据(Data needed for power flow calculation of power system IEEE118 test system)
- 2018-09-10 19:06:47下载
- 积分：1
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dingshiguanji
手把手教你如何用matlab调用系统程序,并自动控制电脑定时关机(Taught you how to use matlab call system procedures, and automatic computer shutdown timer)
- 2010-06-05 19:30:01下载
- 积分：1
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car
识别车牌号的程序,不同文件实现不同的识别功能：P0801：索书号文字图像分割P0802：粘连字符切分P0803：文字识别P0804：彩色车牌分割P0805：商标文字分割
(the car)
- 2009-10-24 20:15:58下载
- 积分：1
