-
ex_conv_1D_Tikhonov_Lcurve
example of tikhonov regularization tools
- 2010-11-30 13:40:38下载
- 积分:1
-
img_gc
Gray Level Image Denoising , you can choose any image. it will gives good result,, ieee 2009 solved papers.
- 2010-05-18 13:19:20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
-
GMSK
GMSK信号的循环谱密度程序 对循环谱算法感兴趣者下载(GMSK signal cycle of spectral density of the cyclic spectrum algorithm procedures of interest to those who download)
- 2009-01-03 15:16:23下载
- 积分:1
-
holography
matlab编写的全息程序,主要用于计算全息以及数字再现,(matlab prepared holographic program, mainly used to calculate the hologram and digital reproduction,)
- 2021-04-15 10:18:54下载
- 积分:1
-
基于kalman的GPS静动态滤波算法
说明: GPS 动静态滤波的卡尔曼滤波技术的应用,希望能够多多交流(The application of Kalman filtering technology of GPS dynamic and static filtering, hope to be able to communicate more)
- 2021-04-09 10:19:00下载
- 积分:1
-
MYGA
双层规划的MATLAB代码,求解双层规划可以尝试采用(bi level programming)
- 2014-10-07 20:35:28下载
- 积分:1
-
recivesingla
该实验描述的接收机行为。仿真发射信号在AWGN信道的传播及在接收端的检测。(The experiment described in the receiver behavior. Simulation transmitted signal in AWGN channel propagation and detection at the receiving end.)
- 2013-04-15 16:14:02下载
- 积分:1
-
pso-classification
pso优化lssm的matlab程序,用于文件文本等的分类或者研究工作(Pso- LSSM matlab used in file, such as classification or research work)
- 2014-02-21 16:28:20下载
- 积分:1
-
PSCAD中的波形导入到Matlab-PSCAD
风能功能实现,包括DFIG以及风电场的各种模型。主要由PSCAD软件搭建的模型。包括线路故障,低电压穿越,以及线路测距的各种模型。(The wind and a variety of functions, including DFIG model of wind farm. Mainly by the PSCAD software to build the model.Including the fault line, low voltage ride through, and a variety of models ranging in line.)
- 2017-09-16 10:05:07下载
- 积分:1