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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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SVMbaseddetectionofthepopulation
基于SVM的人口检测 把SVM这种比较优化的分类器用于人口检测中去 以得到较好的效果(SVM-based detection of the population compared to such optimized SVM classifier to test for the population in order to obtain good results)
- 2009-05-14 19:41:15下载
- 积分：1
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ziliao
全数字接收机中符号同步的文档，方法实用，容易实现~~(Symbol synchronization in digital receivers documentation, methods, practical and easy to implement ~ ~)
- 2010-08-26 20:12:35下载
- 积分：1
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fir_lin_phase_lowpass_min_order
Designs a linear phase FIR lowpass filter such that it:
- minimizes the filter order
- has a constraint on the maximum passband ripple
- has a constraint on the maximum stopband attenuation
(This is a quasiconvex problem and can be solved using a bisection.
minimize filter order n
s.t. 1/delta <= H(w) <= delta for w in the passband
|H(w)| <= atten_level for w in the stopband
where H is the frequency response function and variable is
the filter impulse response h (and its order/length).
Data is delta (max passband ripple) and atten_level (max stopband
attenuation level).
)
- 2011-05-27 21:47:34下载
- 积分：1
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ZINV1
Simulink model of Z-source inverter
- 2013-08-21 01:42:13下载
- 积分：1
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gray
这是一个灰色预测方法的word文档，介绍了灰色预测的理论。(This word document is a gray prediction method, gray prediction theory.)
- 2012-09-07 20:28:13下载
- 积分：1
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3
反演自适应动态滑模控制，可以有效降低抖振(Inversion adaptive dynamic sliding mode control can effectively reduce the chattering)
- 2013-10-11 16:29:22下载
- 积分：1
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confusion_matrix
说明： 将分类识别的结果用混淆矩阵的形式表现出来(The results of classification and recognition are expressed in the form of confusion matrix)
- 2020-12-23 15:00:54下载
- 积分：1
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pulizia
Clean the Matlab s Workspace
- 2011-09-14 18:55:39下载
- 积分：1
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nonlinear-filter
非线性滤波的程序，里面包含扩展卡尔曼滤波和无迹卡尔曼滤波滤波，可应用于很多非线性系统(Nonlinear filtering process, which includes extended Kalman filter and unscented Kalman filter filtering can be applied to many nonlinear system)
- 2013-11-27 14:18:11下载
- 积分：1
