-
paper5
Synchronization and partial synchronization of linear maps
- 2015-02-07 20:59:22下载
- 积分:1
-
GMMandEMandBICProgramm
模式识别
关于GMM+EM+BIC,请运行附件的程序。主程序:VASceneAnalysisFH7_ICMEFull_2009.m
(Pattern Recognition on the GMM+ EM+ BIC, please run the attached file. Main program: VASceneAnalysisFH7_ICMEFull_2009.m)
- 2009-09-20 19:53:59下载
- 积分:1
-
duandianjiance
自己编的,带有VAD语音检测的谱减法语音增强程序。(Own, and with VAD voice detection spectral subtraction speech enhancement procedures.)
- 2009-03-17 15:58:25下载
- 积分:1
-
9783540740476-c1
dynamic time warping
- 2011-01-18 23:31:14下载
- 积分:1
-
xitongbianshi
说明: 实现了系统辨识的算法,Matlab实现了产生一均值为0,方差为1的噪声,给出系统辨识的效果。(To achieve the system identification algorithm, Matlab realized generated a mean 0 and variance of a noise, the effect of system identification is given.)
- 2010-03-24 19:46:29下载
- 积分:1
-
Lifurong_zhanbo
经典的buck电路的matlab仿真,可以修改自己电路中的电感电容等参数直接应用到自己电路的仿真中。(This is a buck cuicrt simulation,and you can set your L C R in this curcit.)
- 2011-10-13 16:40:58下载
- 积分:1
-
experiment_1
实验一、数字图像读取及色彩、亮度、对比度变化(c++)
- 2011-01-04 19:15:51下载
- 积分:1
-
PVblockcheck
光伏电池的数学模型,用最常见的数学模型进行编程,仿真效果良好(The mathematical model of photovoltaic cells, with the most common mathematical model for programming, simulation results good)
- 2013-09-20 22:33:12下载
- 积分:1
-
threelever3p4wzb
三电平三相四线制APF,在abc坐标系下进行电流环的控制,采用无差拍控制策略和载波同相调制方法,能够抑制谐波,补偿无功和治理三相不平衡,matlab2006b,高版本可能需要更换低通滤波器(Three- level three- phase four-wire APF, current loop control in abc coordinates, using deadbeat control strategy and carrier-phase modulation method that can suppress harmonics, reactive power compensation and governance phase unbalance, matlab2006b, high version may need to replace the low-pass filter)
- 2021-04-19 14:58:51下载
- 积分:1
-
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