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EvaluationDescriptor
evaluation descriptor in matlab.
- 2012-10-15 15:38:10下载
- 积分：1
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CircularHough_Grd
Circular Hough_ Grd人眼定位的简单实现程序(Circular Hough_ Grd)
- 2011-05-24 14:11:19下载
- 积分：1
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speech_voice
用matlab实现语音合成，并修改基频、lpc、lsp参数，使合成质量有所提高(Using matlab speech synthesis, and modify the baseband, lpc, lsp parameters, the quality has improved synthesis)
- 2013-09-04 19:09:04下载
- 积分：1
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xiangduiwucha
进行预测或分类后，用此来进行误差计算，得到误差图(After forecasting or classifying, the error figure can be obtained by calculating the error with this method.)
- 2020-06-23 15:20:01下载
- 积分：1
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turbo-codes
本程序是基于编码率1/3条件Turbo编码代码，通过设置不同的解码的迭代次数，比较它们之间BER的性能。大部分是功能函数，其中有主函数调用。运行时间有些长，耐心等待，具体可分析一下。(This program is based on Turbo encoding code rate 1/3 coding conditions, by setting different decoding iterations, BER performance comparison between them. Most of the performance function, which has the main function calls. Specific analysis.)
- 2014-12-04 11:00:14下载
- 积分：1
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predict_kalman
Predictor of state variable by means of Kalman Filter. Includes time-varying A matrix.
- 2010-08-09 09:40:02下载
- 积分：1
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HVPTT
high voltage power tranmission
- 2010-03-04 15:28:13下载
- 积分：1
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PSOLA
语音合成PSOLA算法实现
语音合成PSOLA算法实现(PSOLA TTS speech synthesis algorithm PSOLA Algorithm)
- 2021-04-07 16:19:01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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fxlmsEn
英文版本的关于反馈fxlms算法在主动降噪中的使用，很不错的一个pdf(Feedback fxlms English version of the algorithm on the use of active noise reduction, very good one pdf)
- 2010-11-25 21:04:30下载
- 积分：1
