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edgedetect
MATLAB代码,利用语音信号的短时能量与短时过零率来达到自动检测语音的起止点。效果不错.(MATLAB code, the use of short-time speech signal energy and zero-crossing rate of short-term to achieve automatic detection of the beginning and ending point of speech. Good results.)
- 2008-02-24 17:26:37下载
- 积分：1
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pieflab
小波去噪的压缩包，用matlab编程，对去噪有用(Wavelet packet denoising of compression, using matlab programming, useful for the denoising)
- 2009-04-08 13:01:59下载
- 积分：1
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prog1
本软件主要用于结构的时域试验模态分析，包括单输入单输出，单输入多输出和多输入多输出程序设计。传统的模态分析软件大多是基于频域分析方法，需首先对采样信号进行Fourier 变换。本软件使用实测时域信号，无需Fourier变换，可以避免由于信号截断而引起泄露、出现旁瓣、分辨率低等问题对辨识精度的不利影响。此外，节省了计算机运算时间，可以对实际工况状态下的结构进行在线参数识别。(This software is mainly used for the structure of time-domain experimental modal analysis, including single-input single-output, single-input multiple-output and multiple-input multiple-output programming. Traditional modal analysis software are mostly based on frequency domain analysis, needed first sampled signal Fourier transform. The software uses the measured time-domain signal without the need for Fourier transform, avoid truncated because of the signal caused by leaks, there sidelobes and low resolution of the issue of adverse effects on the identification accuracy. In addition, the savings in computing time, to the actual condition of the structure of the state-line parameter identification.)
- 2010-01-16 17:32:38下载
- 积分：1
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MATLAB
用Matlab编写的一些关于通信原理的代码，并包含了通信原理的编程书(Matlab prepared the code of communication principle , and include programming books of communication principle )
- 2012-04-06 17:07:08下载
- 积分：1
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Note-on-A-Remez-Exchange-Algorithm-for-orthonormal
最大频率选择小波的实现的经典论文之一，非常有启发性(The realization of maximum frequency selective wavelets, one of the classic papers, very enlightening)
- 2009-12-14 13:31:24下载
- 积分：1
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maiya
信号为调频信号，实现对调频信号的脉冲压缩，获得距离像(FM signal, the signal on the FM signal pulse compression to get the distance like)
- 2012-11-14 20:37:00下载
- 积分：1
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Maybethisone
系统辨识，根据最小二乘法，辨识出系统参数，达到优化参数的效果。(.System identification, according to the least squares method, identify the system parameters, to achieve the effect of optimization parameters)
- 2017-10-22 20:55:59下载
- 积分：1
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munjiu
这是一个好用的频偏估计算法的matlab仿真程序,DSmT证据推理的组合公式计算函数，包括数据分析、绘图等等。( This is a useful frequency estimation algorithm matlab simulation program, Combination formula DSmT evidence reasoning calculation function, Data analysis, plotting, etc..)
- 2016-11-15 15:51:08下载
- 积分：1
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BP1
BP神经网络实现图像压缩，用的matlab语言，图像处理中很常用的(BP neural network image compression, using matlab language, very commonly used in image processing)
- 2015-04-13 08:49:02下载
- 积分：1
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gabor.rar
该代码仅计算了一个101×101尺寸的Gabor函数变换，得到均值和方差。代码采用两种卷积计算方式，从结果中可以看出，快速傅立叶变换卷积的效率是离散二维叠加和卷积的近50倍。
(The code is only the calculation of a 101 × 101 size Gabor function transformation, the mean and variance. Convolutional code using two methods of calculation can be seen from the results, fast Fourier transform convolution efficiency are two-dimensional discrete convolution superposition and nearly 50 times.)
- 2009-03-09 18:43:09下载
- 积分：1
