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meierdaopufadematlabshixian
对录音信号集 中的某一语音，利用BATLAB设计一美尔例谱算法，并实现。
取信号集 中的一个语音信号：“xxxxxx”，将它作为输入的语音信号来为设计一个美尔倒谱算法，在该算法中，主要设计了以下环节：
1.读入一个语音信号；2.对这个信号归一化；3.对归一化的信号进行加窗处理（这里的矩形窗长度必须为257，重帧长64）；4.进行预加重处理，即通过一个高通滤波器： ；5进行512点的FFT；6.分别取模平方得到功率谱；7.在设计的mel滤波器组中，我采用了25个带通滤波器；8.将得到的功率谱信号通过mel滤波器组，得到相应的25个功率值；9.对这些功率值取自然对数；10.对这些值取离散作弦变换；11.将得到的值去掉直流分量，取其它值作为MFCC参数。
(Concentrated on recording a voice signal, using BATLAB designed Mayer cases spectral algorithm, and implementation.
Get a voice signal signal focus: "xxxxxx", will it as input for the design of a voice signal to Mel Cepstrum algorithm in the algorithm, the main design of the following links:
1. Read a speech signal 2. On the signal normalized 3. Of the normalized windowed signal processing (here, rectangular window length must be 257, re-frame size 64) 4. For Pre-emphasis processing through a high-pass filter: 5 for 512 points of FFT 6. modulo square were obtained spectrum 7. in the design of mel filter banks, I use a 25 band-pass filter 8 . will be the power spectrum signal by mel filter bank, corresponding to the 25 power values 9. on the power to take the natural logarithm value 10. to take these values as strings of discrete transform 11. will be of value to out DC component, to take other values as MFCC parameters.)
- 2010-09-21 22:01:57下载
- 积分：1
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three_axis
用simulink编写的实现二自由度冗余机器人的位置控制，利用自己设计的控制器模块(achieve two degrees of freedom redundant robot position control)
- 2010-10-18 08:59:42下载
- 积分：1
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highpassfilter
a matlab .m file describing a function acts as high pass filtr on an image
- 2009-11-09 01:54:58下载
- 积分：1
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Microcomputer-control-matlab
模型预测控制，PID串级控制系统的matlab例程代码，里面有.m文件和.mdl,两者是配合在一起的，
(Model predictive control, PID cascade control system of matlab code, and there are routine. M documents and MDL, both with. Is in together,
)
- 2020-09-12 09:47:59下载
- 积分：1
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svc-svg
电力系统中无功补偿 SVC-SVG模型 可以观察无功补偿器对电能质量的维持的有利作用(Power System Reactive Power Compensation SVC-SVG model, you can observe the reactive power compensation of power quality maintenance of beneficial effects)
- 2013-08-22 22:34:49下载
- 积分：1
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odefun
matlab计算二阶微分方程，有详细介绍过程，适合新手上路。(Matlab calculates the second-order differential equation, has a detailed description of the process, suitable for novices on the road.)
- 2019-01-12 11:08:23下载
- 积分：1
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L1Solvers
压缩感知算法，里面有大量压缩感知训练算法(AMP1235675432134564321)
- 2019-03-17 23:11:16下载
- 积分：1
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OA算法的简单实现SOA
说明： SOA算法的简单实现，基于matlab的SOA算法(Simple implementation of SOA algorithm, SOA algorithm based on matlab)
- 2020-07-07 15:02:32下载
- 积分：1
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ds_uwb
直扩超宽带的simulink仿真程序，绝对原创。(DS-UWB the simulink simulation program, an absolute original.)
- 2008-06-25 15:50:33下载
- 积分：1
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SAR
合成孔径雷达的的仿真测试算法及其文档，这是西电的牛导所设计的方法，在中电14所的项目中得到验证，并取得不错的效果。点目标的散射原理通过此文档可以得到了解(Synthetic aperture radar simulation testing algorithm and its documentation, which is lead by the Western Electric cow design methods, in the CLP 14 projects have been tested, and achieved good results. Point target scattering theory can be understood through this document)
- 2021-04-03 22:39:04下载
- 积分：1
