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matlab
This book is a short, focused introduction to MATLAB, a comprehensive
software system for mathematics and technical computing. It will
be useful to bothbeginning and experienced users.
- 2009-09-15 02:09:24下载
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symerrMatlabFunction
matlab中的symerr函数可以求得误码率
只要看下文件中最后那个例子,这个函数你就会用了(matlab in symerr function as long as the error rate can be obtained see next document in this last example, this function you will use the)
- 2010-07-27 15:11:00下载
- 积分:1
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Matlab函数 采集一段浊音和清音语音信号
(1) 使用录音软件或者Matlab函数,分别采集一段浊音和清音语音信号(是你自己说的,如:a,o,s等),采样率为8KHz,量化精度为16比特线性码,存在自己指定的目录下,例如D盘根目录下叫sound的文件夹中,录音文件名为yourfilename_a.wav,yourfilename_s.wav等。录音的软件和Matlab函数的使用见随后的附录。
(2) 根据语音信号的短时平稳特性,分析帧长取30ms(或10ms~50ms);
(3) 利用上述基音提取的三种方法(任选两种方法)的编程流程图(图1、图2和图3)编制浊音语音基音提取的matlab程序,上机调试给出相应波形,并根据图形,分析计算出基音周期。所用公式为:
(1.5)
其中 是基音脉冲处所对应的位置, 是抽样频率, 是基音周期。
(4) 将语音信号换为清音语音,运行程序,与浊音语音的运行结果进行比较,并得出结论。
( voice signal processing)
- 2020-06-30 07:00:01下载
- 积分:1
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intrans
如下亮度变换功能的函数:负片变换、对数变换、gamma变换、和对比度拉伸变换。(Brightness as a function of conversion functions: negative transformation, logarithmic transformation, gamma conversion, and contrast stretching transformation.)
- 2014-02-24 17:49:18下载
- 积分:1
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MATLAB65assann
MATLAB 6_5 辅助神经网络分析与设计
飞思科技
电子工业出版社(MATLAB 6_5-assisted neural network analysis and design of fly Synopsys Publishing House of Electronics Industry)
- 2008-05-01 10:27:37下载
- 积分:1
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logistic-(1)
logistic曲线拟合对未开进行预测分析(logistic fit)
- 2015-01-27 17:59:57下载
- 积分:1
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NRSS
针对无参考模糊图像质量评价算法NRSS的matlab实现,不需要参考图像即可实现图像质量评价。(For blur-free reference image quality assessment algorithm NRSS matlab implementation, without reference to the image to achieve image quality uation.)
- 2021-01-07 23:28:52下载
- 积分:1
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haarwave
Equation of haar wavelet
- 2010-07-04 01:52:32下载
- 积分:1
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DSP_infinite_filter
用MATLAB实现有限长滤波器的源代码,东南大学第二次实验(MATLAB realization of finite length filter with the source code, Southeast University, the second experiment)
- 2010-07-15 15:55:26下载
- 积分:1
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Scilab
说明: Scilab基本算法语句与基础操作指南,帮助新手学习scilab应用(basics in Scilab)
- 2010-04-15 20:50:37下载
- 积分:1