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matlabVoice
語音信號是基於時間軸上的一維數位信號,在這裏主要是對語音信號進行頻域上的分析。在信號分析中,頻域往往包含了更多的資訊。對於頻域來說,大概有8種波形可以讓我們分析:矩形方波,鋸齒波,梯形波,臨界阻尼指數脈衝波形,三角波,餘旋波,余旋平方波,高斯波。對於各種波形,我們都可以用一種方法來分析,就是傅立葉變換:將時域的波形轉化到頻域來分析。(Voice signal is based on the timeline of one-dimensional digital signal, where mainly the speech signal in frequency domain analysis. In signal analysis, frequency domain often contains more information. For the frequency domain for about 8 allows us to analyze waveforms: rectangular square wave, sawtooth, trapezoidal wave, the critical damping index pulse, triangle wave, I spin wave, I spin square wave, Gaussian. For all waveforms, we can analyze in a way that is Fourier transform: the transformation of time domain waveform into the frequency domain to analyze)
- 2010-08-23 12:32:06下载
- 积分:1
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VC-calling-Matlab-Simulation-Demonstration
主要介绍VC++调用Matlab实现信号仿真与演示(Introduces the realization of VC++ calling Matlab Signal Simulation and Demonstration)
- 2010-11-04 15:42:57下载
- 积分:1
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GLCM
在matlab上实现灰度共生矩阵的生成以及特征的提取(GLCM texture matlab)
- 2013-12-27 20:59:26下载
- 积分:1
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arrow3
说明: 这个文件可以使用matlab绘制各种带箭头的图。三维或二维的箭头图(矢量图)(This file can use matlab to draw various graphs with arrows. 3-D or 2-D arrow (vector))
- 2019-12-03 16:23:14下载
- 积分:1
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RaiseCosFilter
升余弦滤波器,matlab编程,从csdn上下的(raised cosine filter)
- 2014-02-17 20:17:34下载
- 积分:1
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Montecarlo
Monte Carlo Integration
- 2009-09-18 21:36:16下载
- 积分:1
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Matlabmotor
matlab下的三相异步电机模型,可用于仿真(matlab under the three-phase induction motor model can be used for simulation)
- 2009-04-12 13:21:38下载
- 积分:1
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mfac
基于紧格式线性化方法与偏格式线性化方法,可将非线性系统线性化,后用PID控制,设计控制器(Based on tight format linearization method and partial format linearization method, nonlinear system can be linear, with PID control, to design the controller
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- 2012-03-21 17:01:04下载
- 积分:1
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ich
微电网小信号稳定性的参考资料,对微电网稳定的研究很有帮助。(Microgrid small signal stability of reference materials on the micro-grid stability research helpful.)
- 2013-08-01 21:08:37下载
- 积分:1
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p2z
正态分布表的PZ值转换。可以输入P矩阵得到Z值(PZ transfer)
- 2012-04-11 20:08:48下载
- 积分:1