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Digital_Filter
录制一段自己的语音信号,并对录制的信号进行采样;画出采样后语音信号的时域波形和频谱图;给定滤波器的性能指标,采用窗函数法和双线性变换设计滤波器,并画出滤波器的频率响应;然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化;回放语音信号;最后,设计一个信号处理系统界面。(Section of their own voice recording signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and bilinear transformation design of filters, and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback voice signal Finally, the design of a signal processing system interface.)
- 2008-01-15 19:47:31下载
- 积分:1
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MATLABLanguage
此书籍完整归纳了matlab从基础到高级应用的常用源代码,是一本不可多得的学习matlab的电子书籍。(This book summarizes the complete matlab from basic to advanced applications commonly used source code, is a rare study matlab e-books.)
- 2013-07-22 17:30:36下载
- 积分:1
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fangchafenxi
matlab用于数学的方差分析 可以处理一系列的重要拟合问题(analysis of variance for mathematics matlab can handle the fitting of a series of important)
- 2010-12-04 16:30:15下载
- 积分:1
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junzhilvbonmd
MATLAB对数字信号进行均值滤波,尤其是对数字图像(MATLAB for digital signals mean filter, especially for digital images)
- 2014-02-22 18:43:06下载
- 积分:1
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MECHENIC
机械原理的杆件电算,用MATLAB编译的,可以对杆件的长度受力进行分析(Mechanical principle of bars computing, using MATLAB compiler, and can bar the length of the force analysis)
- 2009-09-17 21:25:51下载
- 积分:1
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main
计算函数的极值的另外一种方法 只是其中一种 以后会陆续上新的(Calculation of the extremal function of another kind of method is just one of the future will continue on a new)
- 2009-03-12 15:25:19下载
- 积分:1
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Robust
Robust control with matlab
- 2012-09-27 13:38:42下载
- 积分:1
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matlab
matlab学习资料,老师上传给我们的。让我们更好的学习matlab(matlab learning materials, teacher uploaded to us. Let us better learning matlab)
- 2014-11-19 21:33:30下载
- 积分:1
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ABCNNTrain
Training Artificial Neural Network.
XOR Problem.
Summation Units, Log-Sigmoid Neurons with Biases.
Input Layer: 2, Hidden Layer: 2, Output Layer: 1 neurons.
Returns mean square error between desired and actual outputs.
Reference Papers:
D. Karaboga, B. Basturk Akay, C. Ozturk, Artificial Bee Colony (ABC) Optimization Algorithm for Training Feed-Forward Neural Networks, LNCS: Modeling Decisions for Artificial Intelligence, 4617/2007, 318-329, 2007.
D. Karaboga, C. Ozturk, Neural Networks Training by Artificial Bee Colony Algorithm on Pattern Classification, Neural Network World, 19(3), 279-292, 2009.
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- 2011-12-22 19:55:05下载
- 积分:1
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pinpufenxi
建立正弦,矩形和白噪声的波形,然后对他们进行频谱分析。(Sine, rectangle and white noise waveform, and spectrum analysis.)
- 2013-03-19 21:15:03下载
- 积分:1