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2
说明: modem.qammod对象实现M-QAM调制器,本示例中M为16。其输入参数是从0到15的整数而不是4bits二进制数据。因此,在利用此对象的modulate方法之前需要对二进制数据序列x进行预处理。特别地, 先采用MATLAB中的reshape函数将x沿着矩阵的行方向重新整理成每行4bit数据,然后应用bi2de函数将4bit数据转换成相应的整数。(modem.qammod object implements M-QAM modulator M in this example is 16. Input parameter is an integer from 0 to 15 instead of 4bits binary data. Therefore, before using the method of this object needs to modulate the binary data sequence x pretreatment. In particular, the first use of MATLAB reshape function x 4bit rearranged into each row of data in the row direction of the matrix, and then apply bi2de 4bit function to convert the data into the corresponding integer.)
- 2014-09-21 08:29:51下载
- 积分:1
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fuzzy-mathematics
利用该代码可以轻松实现模糊聚类分析 具体运用只需要直接在主程序上赋给分析的数据矩阵 便可以得到聚类图以及相关分析结果 也许不是很完美 实际应用可以小作调整(The matlab code is useful in fuzzy mathematics.)
- 2013-04-23 15:42:11下载
- 积分:1
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QR
说明: 矩阵QR分解实例,使用Givens和Householder两种方法(QR decomposition, using Givens and Househoulder method)
- 2012-11-22 17:47:43下载
- 积分:1
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crazy_climber
提取小波脊线的crazy climber算法(Wavelet ridge extraction of crazy climber algorithm)
- 2020-11-11 14:39:45下载
- 积分:1
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duffing
说明: 一个关于duffing方程混沌的源程序,实现绘制混沌图像以及最大lyapunov参数的计算(a program to drew the figure of duffing and give a grief description of the parameter of lyapunov.)
- 2011-03-22 17:33:59下载
- 积分:1
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max-posterior-least-square
计算基于最大后验的正则最小二乘,基于该程序可选择正则最小二乘的正则系数及基函数(Calculated based on the maximum a posteriori the regularized least squares)
- 2014-09-05 11:49:26下载
- 积分:1
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DECOMPOSITION-OF-ECG-TO-ITS-COEFFICIENTS
DECOMPOSITION OF ECG SIGNAL TO ITS COEFFICIENTS
- 2013-12-28 01:15:36下载
- 积分:1
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simulink
利用ODE45求解Lorenz模型,并编写M文件绘制Apollo卫星的运动轨迹(Use ODE45 solve Lorenz model and drawing files written M Apollo satellite trajectory)
- 2013-12-16 17:16:12下载
- 积分:1
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ppmreceive
说明: uwb进行脉冲位置调制,并且进行相关接收,画出其图形(UWB pulse position modulation, and the associated receiver, to give their graphics)
- 2005-12-06 18:08:37下载
- 积分:1
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Functional-Differencing
函数性差分的matlab代码(Stephane Bonhomme,2011)。(Codes for Bonhomme (2011) "Functional Differencing")
- 2013-03-06 11:55:54下载
- 积分:1