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TWO_STEP
利用两步法辨识Hammerstein模型,用到了特殊的输入信号,已经上传。(ication of Hammerstein Model using two-step method, to use a special input signal has been uploaded.)
- 2021-03-26 12:49:12下载
- 积分:1
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preprop_implementation
matlab captcha crack
- 2012-02-07 00:01:30下载
- 积分:1
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power_3phPWM
此为三相正弦波PWM逆变器电路,由IGBT元件构成,可实现三相逆变仿真。(PWM inverter)
- 2014-05-30 18:07:31下载
- 积分:1
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zizhenduan
针对旋转机械,利用一模拟转速信号进行角域重采样与阶次分析(Angular domain re-sampling and order analysis)
- 2016-04-25 11:26:51下载
- 积分:1
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matlab shangzhi
利用熵值法判断某个指标的离散程度的。在信息论中,熵是对不确定性的一种度量。信息量越大,不确定性就越小,熵也就越小;信息量越小,不确定性越大,熵也越大。根据熵的特性,我们可以通过计算熵值来判断一个事件的随机性及无序程度,也可以用熵值来判断某个指标的离散程度,指标的离散程度越大,该指标对综合评价的影响越大。
因此,可根据各项指标的变异程度,利用信息熵这个工具,计算出各个指标的权重,为多指标综合评价提供依据。(Using entropy method to judge the degree of dispersion of a certain index.)
- 2018-07-23 11:27:50下载
- 积分:1
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PSD-Pstimation-based-on-matlab
从介绍功率谱的估计原理入手分析了经典谱估计和现代谱估计两类估计方法的原理、各自特点及在Matlab 中的实现方法(Start from the introduced power spectrum estimation principle to the principle of classical spectral estimation and spectral estimation are two types of estimation methods, their characteristics and implementation in Matlab)
- 2012-07-13 09:26:29下载
- 积分:1
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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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SCA2
说明: 利用盲源分离原理的方法,可以实现多路信号的同时恢复。(The method of blind source separation can realize simultaneous recovery of multiple signals.)
- 2020-08-17 15:20:39下载
- 积分:1
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MCMC-master
mcmc的程序及算法说明,学习的可以参考一下(MCMC GATHER A FEW SAMPLES FOR THE MH SAMPLING)
- 2017-09-29 00:01:11下载
- 积分:1
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polt
matlab程序,读取txt文件中的波形数据,并画图显示。(matlab program, read the txt file in the waveform data, and drawing show.)
- 2020-10-28 15:49:57下载
- 积分:1