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jiyinzhouqi
采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)
- 2014-11-14 18:07:56下载
- 积分：1
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MATLAB--hecheng
matlab开发环境下的语音波形的合成与识别，非常有用的一段程序的描述(Description waveform synthesis and voice recognition matlab development environment, very useful for some programs)
- 2013-12-25 16:57:25下载
- 积分：1
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HuffMan
实现hufman功能，能将任何输入的文本转化为二进制文件(Achieve hufman function, can enter text into any binary file)
- 2013-05-26 17:38:24下载
- 积分：1
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M_program
说明： 音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。
(Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection algorithm.)
- 2009-07-30 14:33:28下载
- 积分：1
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Matlab-picture
说明： 苏金明《Matlab图形图像》。 本书主要介绍了MATLAB图形图像的基础——句柄图形对象，以及图形着色、光照、材质、纹理映射、透明性和交互操作等高级绘图技术，然后介绍图像处理、虚拟现实和地图制作等几个图形图像方面的工具箱内容全面,可供对有关内容感兴趣的大学生 研究生和科研技术人员参考。(matlab picturing)
- 2011-03-26 19:21:05下载
- 积分：1
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11111
粒子群优化算法代码，用于matlab优化计算(Particle swarm optimization algorithm code)
- 2014-12-08 15:23:58下载
- 积分：1
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siso
implementation of siso algorithm
- 2010-10-11 13:26:57下载
- 积分：1
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ACL
Rutines to analize the ACL of one dimention, generate ACL of variable neighborhood radius, claculate bruijn diagram, Generate subset matrix
acl.mat -> Graf a Celular Autoamta L=1
bruijn.mat -> Generate bruijn diagram and the bruijn matrix
invbruijn.mat -> Se le pasa la matriz de evo y el saca los parametros (el inverso)
subconjuntos.mat -> Generate subset matrix
invsubcon.mat -> Generate the inverse of subset matrix
parejas.mat ->Generate the couple matrix
anteriores"
(Rutines to analize the ACL of one dimention, generate ACL of variable neighborhood radius, claculate bruijn diagram, Generate subset matrix
acl.mat-> Graf a Celular Autoamta L=1
bruijn.mat -> Generate bruijn diagram and the bruijn matrix
invbruijn.mat-> Se le pasa la matriz de evo y el saca los parametros (el inverso)
subconjuntos.mat -> Generate subset matrix
invsubcon.mat -> Generate the inverse of subset matrix
parejas.mat ->Generate the couple matrix
anteriores"
)
- 2009-11-21 02:49:58下载
- 积分：1
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DFT_matlab
说明： DSP 的 matlab 仿真，主程序部分，已经通过编译。(DSP Matlab simulation, part of the main program, the compiler has passed.)
- 2005-12-16 23:42:37下载
- 积分：1
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WD
一维信号小波变换滤波器matlab源代码，处理一维信号(One-dimensional wavelet transform matlab source code , one-dimensional signal processing)
- 2021-03-24 15:59:15下载
- 积分：1
