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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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on
基于m序列的直接序列扩频系统的抗噪声性能仿真 (Anti-noise performance simulation based on direct sequence spread spectrum system m sequences)
- 2013-11-23 15:40:13下载
- 积分：1
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蒙特卡洛模拟——金融
蒙特卡洛模拟——金融，用于股价的风险预测评估(Monte Carlo simulation - Finance, for stock price risk assessment)
- 2017-06-13 21:21:49下载
- 积分：1
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ECG
This project is used to eleminate the noise in the E.C.G wave form using wavelet transform. thecode is written by using matlab scripting.
- 2009-10-03 21:59:35下载
- 积分：1
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VC-code
由網路資源找的視覺密碼代碼,是1994年研究所提之版本,提供給大家參考(Visual cryptography code to find network resources, the proposed 1994 version, provided for your reference)
- 2012-06-01 16:58:04下载
- 积分：1
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devoir4_1
code for comparing prey-predators
- 2011-10-08 12:21:14下载
- 积分：1
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disc_galerkin
finite element code based on disc galerkin method.I ve download it from some file exchange sites based on matlab programming
- 2009-06-25 13:28:57下载
- 积分：1
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bp-neural
BP神经网络的非线性系统建模-非线性函数拟合，数学建模常用(BP neural network nonlinear system modeling- the non-linear function fitting, commonly used mathematical modeling)
- 2014-11-09 21:04:18下载
- 积分：1
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slidingmenu_library
SlidingMenu Library for Andorid
- 2015-04-13 11:24:06下载
- 积分：1
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diedai
迭代算法，利用matlab编译环境实现迭代求解矩阵最大特征值和特征向量；包含雅克比迭代、高斯迭代和SOR(Iterative algorithm, using matlab compiler environment to achieve maximum iteration for solving matrix eigenvalues and eigenvectors contains Jacobi iteration, Gauss and SOR iteration)
- 2013-05-25 15:58:03下载
- 积分：1
