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DS-and-matlab
直扩频通信中的伪码仿真及其matlab仿真(Direct Spread Spectrum Simulation and matlab simulation of pseudo code)
- 2011-05-31 11:13:21下载
- 积分：1
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c4
说明： Manchester码的编码规则是，如果原始数据为“1”，将其编码成“10”；如果原始数据为“0”，将其编码成“01”。这种编码的特点是每个码元中间都有跳变，低频能量较少，便于接收端提取时钟信息。(Manchester, the coding rule is, if the original data is " 1" , be coded " 10" if the original data is " 0" , be coded " 01." This code is characterized by the middle of each symbol has a jump, low energy less easy to extract the clock information on the receiving end.)
- 2010-06-08 13:18:52下载
- 积分：1
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HASO
说明：
在高阶谱分析工具箱是一个M文件集合实施了多种先进的信号处理算法的频谱估计，polyspectral估计，时频分布计算，并包含许多实际应用如时延估计，谐波恢复，参数估计的Volterra（非线性）模型，以及自适应线性预测。其他潜在的应用包括音响，生物医学，经济学，地震勘探，无损检测，海洋学，等离子体物理，雷达，声纳，语音等(The Higher-Order Spectral Analysis Toolbox is a collection of M-files that implement a variety of advanced signal processing algorithms for spectral estimation, polyspectral estimation, and computation of time-frequency
distributions, with applications such as time delay estimation, harmonic retrieval, parameter estimation of Volterra (nonlinear) models, and adaptive linear prediction. Other potential applications include acoustics, biomedicine, econometrics, exploration seismology, nondestructive testing, oceanography, plasma physics, radar, sonar, speech etc. )
- 2010-05-04 10:08:44下载
- 积分：1
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overlap_save
Digital signal processing
- 2010-09-01 22:49:17下载
- 积分：1
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GM1_1
灰色系统GM（1，1）模型及其检验,用于时间序列预测(grey system GM（1，1）model and its testing，can be used to predict)
- 2009-12-06 02:17:40下载
- 积分：1
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MFCC
对语音信号读取，并画出波形图，是语音识别的基础，对新手有一些帮助(Read the speech signal, and draw the waveform, is the basis of speech recognition, there is some help for novice)
- 2011-04-21 19:06:51下载
- 积分：1
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MATLAB
主要讲了一些matlab的一些实用方法和技巧，方便对matlab的入门学习及掌握(Mainly about some matlab some practical methods and techniques to facilitate the entry of matlab learn and master)
- 2012-08-29 09:07:08下载
- 积分：1
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petrinettoolbox
petri net toolbox for matlab
- 2012-05-23 22:25:53下载
- 积分：1
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RGLS
说明： 广义最小二乘辨识（噪信比大的时候会收敛到局部极值，而非全局极值）(Generalized Least Squares Identification (noise than when the letter will converge to the local maximum, rather than the overall extremum))
- 2008-11-16 23:47:43下载
- 积分：1
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fdtd2D_TM
code about fdtd gooood4
- 2011-07-14 14:54:24下载
- 积分：1
