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ppa
Peak Pealing Algorithm
- 2010-02-23 12:43:41下载
- 积分：1
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PCM
说明： 利用Matlab仿真脉冲编码调制（PCM）及A律、μ律PCM对声音进行压缩编解码过程。
脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式。波形编码器的作用是对采样后的信号样本进行量化和编码。从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM可分为均匀量化PCM和对数PCM两大类，对数PCM中，2Aμ律和律编码都已被定为国际标准。(Matlab simulation using pulse code modulation (PCM) and the A law, μ law PCM codec for voice compression process.
Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding. The role of the encoder waveform is sampled signal sample quantization and coding. From the mathematical point of view, the process is to quantify the magnitude of the value of a continuous set of infinite number of maps into a finite number of discrete set of amplitude values , encoding is to use a set of binary digits, said after a limited number of these maps. By folding the International Standardization of PCM binary code, in line with long-distance telephone quality. According to the different quantitative methods, PCM can be divided into uniform quantization PCM PCM and the number of two categories, on the number of PCM in, 2Aμ law and legal codes have been designated as international standards.)
- 2011-04-14 12:06:33下载
- 积分：1
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Matlab-NN-with-external-data
NN with external data
- 2013-10-08 14:45:42下载
- 积分：1
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corner_detector
这是用matlab写的一个corner detector, 效果比现在流行的Harris，susan，CSS等效果要好。 Matlab
确实如此，效果很好，不管是边缘还是角点
(Algorithm is derived from: X.C. He and N.H.C. Yung, Curvature Scale Space Corner Detector with Adaptive Threshold and Dynamic Region of Support , Proceedings of the 17th International Conference on Pattern Recognition, 2:791-794, August 2004. Improved algorithm has been included in A Corner Detector based on Global and Local Curvature Properties and submitted to Optical Engineering)
- 2012-08-24 11:36:25下载
- 积分：1
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equidistant
说明： 本程序实现了CT系统在锥形束等距投影情况下，2D图像的重建(This procedure achieved a cone-beam CT system in the case of isometric projection, 2D image reconstruction)
- 2009-08-08 09:19:22下载
- 积分：1
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essai
The script is taken somewhere on the web, which is now defunct.
I modified the script to run on my Windows Vista computer.
So, to run this you need to have a TIMIT corpus and need to change the
configuration that are specific to my computer.
I resampled the sampling rate of the TIMIT corpus to 16kHz.
- 2015-01-09 22:28:14下载
- 积分：1
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SHT
说明： shtXX 实际应用样例，有详细中文说明，已经调试验证过(shtXX the practical application of the sample, a detailed explanation in Chinese, has been verified debugging)
- 2011-03-07 22:37:13下载
- 积分：1
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three_phase_motor_start_transform
三相异步电机启动，变压器启动matlab仿真，希望对大家有帮助(Three-phase induction motor to start, transformers start matlab simulation, we hope to help)
- 2009-05-20 11:43:10下载
- 积分：1
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mixing-matrix-estimate
二阶稀疏信号欠定盲分离，基于超平面法矢量的混合矩阵的估计(Second-order sparse underdetermined blind signal separation method based on hyperplane vector mixing matrix estimate)
- 2011-09-09 16:44:18下载
- 积分：1
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Matlab_Plot
使用matlab.m文件编写的画图程序，包括多条曲线的颜色设置、坐标设置、刻度设置、legend设置、以及图中的标注设置源代码。(The the Paint program using matlab.m documentation, including multi-curve color settings, coordinate setting scale settings, legend settings, as well as labeling settings in the source code.)
- 2013-02-27 22:14:29下载
- 积分：1
