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ondelette
Signal processing front end for extracting the feature
set is an important stage in any speech recognition
system. The optimum feature set is still not yet
decided. There are many types of features, which are
derived differently and have good impact on the
recognition rate. This paper presents one more
successful technique to extract the feature set a
speech signal, which can be used in speech recognition
systems. Our technique based on the human auditory
system characteristics and relies on the gammachirp
filterbank to emulate asymmetric frequency response
and level dependent frequency response.
- 2014-12-25 18:20:27下载
- 积分:1
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matlabshiyan4
matlab离散信号时域分析,和频域分析实例,适合基础者使用。(来源课堂个人实验)(Matlab discrete time-domain signal analysis and frequency domain analysis of the examples, the use of suitable infrastructure. (Source individual classroom experiment))
- 2007-05-02 16:10:19下载
- 积分:1
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chap5
《滑膜变结构控制matlab仿真》第五章( synovial VSC matlab simulation Chapter 5)
- 2015-04-08 10:01:25下载
- 积分:1
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MPU6050
MPU6050读取数据程序,可以直接使用(MPU6050 program reads the data can be used directly)
- 2015-04-18 13:57:17下载
- 积分:1
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利用反步法
说明: 利用反步法完成多机器人轨迹跟踪,并在MATLAB平台完成仿真(Trajectory Tracking of Multi-Robot Using Backstepping Method)
- 2019-06-25 11:12:13下载
- 积分:1
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PWM增长型boost.mdl
【实例简介】
- 2021-07-04 00:31:09下载
- 积分:1
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MOTEUR ASYNCHRONE
风能部署经历了大幅度的增长在最近十年。在过去,风力涡轮发电机(风力发电机组)使用的一个非常简单的风力涡轮机失速控制和定速直接连接的感应发电机(类型1)。经济实惠的电源转换器,先进的现代控制和气动弹性的研究(当弹性体暴露于流体流动所发生的惯性,弹性,和空气动力学的力之间的相互作用),并且快速计算的微处理器的供应使能的风力涡轮机工程师设计能够提供高品质的输出功率,而在同一时间提高电力系统运行的非常成熟的,现代的风力发电机组。 要执行一个全面的设计,需要考虑一个风电机组的各个方面。在这项工作中,我们试图利用美国国家可再生能源实验室(NREL)的疲劳,空气动力学,结构和湍流(FAST)[1]软件来模拟具体的空气动力学和风力发电机组的机械方面表现出整体的风力发电机组模型,矩阵实验室(MATLAB)/ Simulink的[2],以模拟发电机,转换器,收集器系统,以及电网方面的并网风力发电机组。参考文献[1-9]涵盖用于快速,以及在动力传动系统和发电机模型的更详细的基本方程。Wind energy deployment has experienced substantial growth in recent decades. In the past, wind turbine generators (WTGs) utilized a very simple wind turbine with stall control and a fixed-speed directly-connected induction generator (Type 1). Affordable power converters, advances in modern control, and the study of aeroelasticity (the interactions between inertial, elastic, and aerodynamic forces that occur when an elastic body is exposed to a fluid flow), and the availability of fast-computing microprocessors enabled wind turbine engineers to d
- 2022-05-27 15:33:41下载
- 积分:1
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matlabfiless
说明: matlab基本程序代码,适用于初学者。(matlab basic program code for beginners.)
- 2010-04-16 10:43:29下载
- 积分:1
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MUSIC
这是功率谱估计得MUSIC算法的实现,代码能仿真成功(This is the power spectrum estimation in MUSIC algorithm, the code can be successful simulation)
- 2013-09-17 21:02:54下载
- 积分:1
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11
说明: 数据通道剥离伪码后的载频估计,数据通道剥离伪码后的载波估计问题。对直接序列扩频系统的数据通道,假定接收设备已“完美”地锁定接收信号伪码,并实现了伪码剥离其中,信号幅度、电文、载波多普勒和载波相位均未知。电文的速率为10Hz。由于信源与接收端信号传输时延的不确定性,收到的信号电文是从某个未知时刻开始的。
利用数据文件 估计信号幅度、载波多普勒和载波相位(Data channel after stripping pseudo-code carrier frequency estimation)
- 2014-11-06 21:43:45下载
- 积分:1