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commu_simulationapplicationexamples.part03
基于MATLAB的通信系统仿真应用详解，这是第3卷。(MATLAB-based simulation of communication systems explain, this is the first 3 volumes.)
- 2007-10-01 15:21:06下载
- 积分：1
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DCservo
MOTOR CHARACTERISTICS
- 2009-07-10 22:15:33下载
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LMS
最小均方（LMS）自适应算法就是一中已期望响应和滤波输出信号之间误差的均方值最小为准的，依据输入信号在迭代过程中估计梯度矢量，并更新权系数以达到最优的自适应迭代算法。LMS算法是一种梯度最速下降方法，其显著的特点是它的简单性。这算法不需要计算相应的相关函数，也不需要进行矩阵运算。(Minimum mean-square (LMS) adaptive algorithm is that one has to respond to the expectations and filtering the output signal of the mean square error between the value of the minimum-based, based on the input signal is estimated in the iterative process of gradient vector, and to update the weights in order to achieve the most Adaptive iterative algorithm gifted. LMS algorithm is a steepest descent gradient method, and its significant features is its simplicity. This algorithm does not require calculation of the corresponding correlation function, nor the need for matrix calculation.)
- 2008-05-26 12:05:15下载
- 积分：1
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matlab2
用matlab编程做的《有限元法基础与程序设计》第二章的例子 方法三(FEA matlab )
- 2013-10-11 20:14:57下载
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Matlab
一个基于Matlab的人工免疫算法程序，对初学者很有用。(Immune Algorithm based on the immune network model for function f(x1,x2) optimum
copy right SCUT Guangxing Tan
)
- 2009-03-05 18:55:31下载
- 积分：1
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2dgaussian
汽车高斯曲面拟合
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2程序，以适应到表面二维高斯：
子= A *的进出口（ -（（西为X0）^2/2/sigmax^2 +（艺Y0的）^2/2/sigmay^ 2）。。）+ b的
这些例程是自动在某种意义上说，他们并不需要出发对模型参数的猜测规范。
autoGaussianSurfML（十一，彝，子）适合通过对模型参数的最大似然（最小二乘）。它首先计算了该模型在许多可能的参数值，然后选择最佳质量设置和细化与lsqcurvefit它。
autoGaussianSurfGS（十一，彝，紫）的估计，通过指定数据的贝叶斯生成模型，然后采取通过从模型吉布斯抽样样本后ofthis模型参数。这种(Auto Gaussian Surface fit
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2 routines to fit a 2D Gaussian to a surface:
zi = a*exp(-((xi-x0).^2/2/sigmax^2+ (yi-y0).^2/2/sigmay^2))+ b
The routines are automatic in the sense that they do not require the specification of starting guesses for the model parameters.
autoGaussianSurfML(xi,yi,zi) fits the model parameters through maximum likelihood(least-squares). It first evaluates the quality of the model at many possible values of the parameters then chooses the best set and refines it with lsqcurvefit.
autoGaussianSurfGS(xi,yi,zi) estimates the model parameters by specifying a Bayesian generative model for the data, then taking samples from the posterior ofthis model through Gibbs sampling. This method is insensitive to local minimain posterior and gives meaningful error bars (Bayesian confidence intervals))
- 2011-05-23 10:36:52下载
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SVD
心电信号奇异值分解，用于从腹壁信号中分离出母体心电参考信号(ECG singular value decomposition)
- 2013-03-24 20:42:46下载
- 积分：1
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FovNLM
a new nonlocal denoising algorithm based on an anisotropic kernel.
- 2013-11-02 21:16:33下载
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dtc_control-without-sensor
this is a dtc control system and it with sensorless
- 2011-12-31 10:04:20下载
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polyphase50
50－channel的polyphase filter，基于FIR滤波器(50-channel of the polyphase filter, based on the FIR filter)
- 2007-10-10 09:59:53下载
- 积分：1
