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ising1.m
1D Ising
ising1(n,m,b,p)
n - length of domain, a positive integer
m - number of iterations, a positive integer
b - coupling parameter / temperature, a positive scalar
b = 0 -> Very high temp / low coupling
b > 1 -> Very low temp / high coupling( 1D Ising ising1 (n, m, b, p) n- length of domain, a positive integer m- number of iterations, a positive integer b- coupling parameter/temperature, a positive scalar b = 0-> Very high temp/low coupling b> 1-> Very low temp/high coupling)
- 2014-10-21 15:31:20下载
- 积分:1
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MUSICnew
MUSIC 算法一个程序,给出了很详细说明(A matlab source program of music ,with Very detailed description of)
- 2011-12-29 21:37:58下载
- 积分:1
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audio-compare
对语音进行mfcc特征提取,拥有自己的vad模块(MFCC feature extraction of speech, and own VAD module)
- 2017-11-30 12:08:42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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mpeg1
mpeg1视频中的I帧以及P帧编码算法在matlab中的模拟(mpeg1 video of I frames, as well as P-frame coding algorithm of the simulation in matlab)
- 2009-05-17 02:17:08下载
- 积分:1
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demod
demodulation bpsk, qpsk, 16qam, 64 qam
- 2010-05-30 03:05:23下载
- 积分:1
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kalman
这是关于卡尔曼滤波算法的matlab程序(This is on the Kalman filter algorithm matlab program)
- 2013-08-13 14:57:09下载
- 积分:1
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Dynamic-Analysis-
This program used for analyzing a dynamic system by method of generalized coordinates method.
- 2014-10-16 17:13:53下载
- 积分:1
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data
用于进行图像分类的两个数据,分别为车标和指示牌(Two datasets used to test the accuracy of classification methods)
- 2014-10-28 11:29:05下载
- 积分:1
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MRTD2D_TE_DB_FDTD
基于FDTD与PML的连接边界条件的2维MRTD电磁正演散射模型。(Based on FDTD and PML connection boundary conditions is performed 2-D MRTD electromagnetic scattering model.)
- 2011-10-28 10:31:14下载
- 积分:1