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20091216161137916LibSvm
这是LibSvm 使用说明学习心得以及libsvm在MATLAB应用中的接口程序(This is a learning experience, as well as LibSvm instructions libsvm interface in the MATLAB application program)
- 2009-12-16 23:38:46下载
- 积分：1
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Pulse-Code-Modulation
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，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，A律和μ律编码都已被定为国际标准。
本程序实现了A律、μ律以及均匀量化三种PCM，并带有GUI界面，方便使用。可以计算编码后的码率、运行时间以及最小均方误差。(Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding, from the mathematical point of view, the process is to quantify the magnitude of the value of an infinite number of continuous mapping into a discrete set of the limited range of values number set, code is 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, A law and μ-law code have been designated as international standards.
A law implemented in this program, μ law and the uniform quantization of three PCM, with a GUI interface, easy to use. Encoded bit rate can be calculated, running time and minimum mean square error.
)
- 2011-02-05 23:10:39下载
- 积分：1
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flops
matlab matrix processing functions
- 2010-12-08 01:50:41下载
- 积分：1
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PSO-filter-Matlab-code
PSO滤波，我没试过，请高手用了之后传一个有中文解释的(PSO filter, I never tried, after you pass a master with a Chinese interpretation)
- 2021-04-15 09:38:55下载
- 积分：1
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bvp2
运用有限差分方法求解二阶边值问题，x" + a1*x’ + a0*x = u with x(t0) = x0, x(tf) = xf(solve BVP2 by the finite difference method)
- 2012-05-08 16:30:27下载
- 积分：1
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stress
各向同性等向硬化弹塑性材料，在已知应变的条件下计算应力(Stress update algorithm for a uniaxial elastoplastic material with
isotropic hardening)
- 2014-11-29 09:10:12下载
- 积分：1
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jpeg
matlab实现jpeg编解码，对学习jpegde 很有帮助(jpeg codec matlab implementation of the study jpegde helpful)
- 2009-03-25 21:16:36下载
- 积分：1
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yianshi
matlab的演示程序，很有意思，大家可以试一试，欢迎下载(Matlab demo program, very interesting, you can try downloading welcome)
- 2006-11-27 22:41:21下载
- 积分：1
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dds_synthesizer
Matlab code for dds output can be taken for sine wave generation using matlab
- 2012-06-22 03:16:55下载
- 积分：1
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JGPC
面向单变量系统的隐式广义预测控制，时域预测域6，控制域3(Length of time domain nn=6
Length of prediction n=6
Length of control domain m=2
control weighting efficient=0.8
Diffusion coefficient a=0.3
format of (n+1) order square P:0- duijiao,1-square1
original value of (n+1) order square P:0
)
- 2013-08-14 10:12:58下载
- 积分：1
