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voice_prcossing
语音增强,倒谱,端点检测,共振峰检测,去噪(Speech enhancement, cepstrum, endpoint detection, formant detection, denoising)
- 2010-08-24 16:35:14下载
- 积分:1
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Untitled2
给出了内联函数及创建的方法,绘制了图像并介绍了获取图像坐标的函数(Inline functions are given and the method to create and draw a picture and describes the function to obtain the image coordinates)
- 2011-05-06 11:03:17下载
- 积分:1
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source
输入信号为方波信号+高斯白噪声,方波信号基 频为1kHz,幅值为1,高斯白噪声方差为0.2, 均值为0,采样频率为20kHz。试用周期图法和 ARMA谱估计法(SVD-TLS)估计此信号的功率 谱,并分析比较其结果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try periodogram and ARMA spectral estimation method (SVD-TLS) estimate the power spectrum of this signal, and the analysis and comparison of the results)
- 2013-10-29 17:49:35下载
- 积分:1
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FEM-in-Electromagnetics
用FEM,有限元法解决电磁场中的相关问题,二维,三维,时域等一系列东西,佷用参考价值(Using FEM, finite element method to solve issues related to electromagnetic fields, two-dimensional, three-dimensional, time-domain and a series of things, Hen with reference value)
- 2013-08-16 19:52:15下载
- 积分:1
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postme---Copy
The code introduces postcoding technique in ofdm system that results in a much less complex mechanism and provide similar result as are obtained with precoded system. In this technique the coding part is done after the ifft block that is initially the data is converted to frequency domain n then coding is introduced.
- 2011-04-20 20:25:59下载
- 积分:1
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MATLAB
对matlAB初步学习,最基础的教程。简单易懂!适用于初学者!(MATLAB preliminary study, the most basic tutorial. Easy to understand! Suitable for beginners!)
- 2012-06-08 13:20:44下载
- 积分:1
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5channnel_BFSK
莱斯信道仿真模型,同学测试通过,结合有BFSK调制(RIcian channel)
- 2009-11-17 18:35:37下载
- 积分:1
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Z_folded_cavity
计算Z型腔内的光斑分布,用ABCD矩阵的方法,包括两个球面反射镜,两个平面反射镜(Z cavity inside of light distribution, calculated using the ABCD matrix method, including two spherical mirrors, two plane mirrors)
- 2014-10-08 22:43:54下载
- 积分:1
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QPSK
qpsk调制解调 随机信号生成 高斯白噪声的加入(qpsk awgn mod demod)
- 2014-12-09 12:09:00下载
- 积分:1
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Matlab
关于Matlab的编程,由浅入深,很好的参考书,(On Matlab programming, Deep good reference book,)
- 2013-11-09 09:50:44下载
- 积分:1