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exam6_1
采用4~8结点四边形等参元计算受内压的旋转厚壁圆筒(The use of 4 ~ 8-node isoparametric quadrilateral element calculation by the internal pressure of the rotating thick-walled cylinder)
- 2009-03-19 15:54:02下载
- 积分:1
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MLI
COMMANDE MODULATOE LARGE IMPULSION
- 2010-05-15 04:10:09下载
- 积分:1
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NGPM_v1.4y
GA多目标优化的程序 带约束 里面有教程(GA multi-objective optimization program with constraints there are tutorials)
- 2015-03-31 09:20:49下载
- 积分:1
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69107
通信原理课程设计利用matlab中的simlingk做的伪随机码的设计(Communication Theory course design using matlab in simlingk do pseudo-random code design)
- 2011-06-19 17:48:00下载
- 积分:1
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Convex-optimization
基于凸优化的改进型卡尔曼滤波目标跟踪仿真程序,(
Improved Kalman target tracking program based on convex optimization
)
- 2016-05-15 19:53:50下载
- 积分:1
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AdaptiveWavelet
Adaptive Wavelet Thresholding for Image Denoising and Compression.pdf
- 2013-12-27 23:51:30下载
- 积分:1
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blast
BLAST detection algorithm
- 2007-08-29 16:47:47下载
- 积分:1
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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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tsp
解决pso问题,利用matlab编写的,注释清楚,完整的程序(Pso to solve the problem, using matlab written comments clear and complete procedures for)
- 2009-09-17 16:48:09下载
- 积分:1
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phone
产生电话号码的matlab代码,很好的资料,值得学习(Matlab code generated telephone numbers, good information, it is worth learning)
- 2012-09-27 22:19:24下载
- 积分:1