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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
- 积分：1
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winerfilter
维纳滤波器，实现宽带窄带干扰滤除，维纳滤波器基础结构，可以给予此机构实现新的算法(Wiener filter, broadband narrowband interference filter, Wiener filter infrastructure, can give organizations achieve new algorithm)
- 2012-09-22 11:55:49下载
- 积分：1
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MATLAB
matlab的很好的教程，清楚的介绍了各章的内容，还有一些实训课程指导！ (a good tutorial matlab, clearly describes the content of each chapter, there are training courses guide!)
- 2011-04-30 22:15:57下载
- 积分：1
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QPSK
QPSK调制（自己调节一个关键参数就可以实现8PSK，16PSK，32PSK等实验图像）(QPSK modulation)
- 2015-04-18 18:22:18下载
- 积分：1
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MATLAB
用于简单的最小二乘拟合演示和简单的拉格朗日插值、线性插值等的演示小程序(For simple presentations and simple least squares fit of Lagrange interpolation, linear interpolation demo applet)
- 2015-06-26 11:51:26下载
- 积分：1
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ziliao
全数字接收机中符号同步的文档，方法实用，容易实现~~(Symbol synchronization in digital receivers documentation, methods, practical and easy to implement ~ ~)
- 2010-08-26 20:12:35下载
- 积分：1
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cyclic_4th_order_cumulant_fast
计算循环平稳信号的4累积量的快速算法，希望对大家有所帮助(Cyclostationary signals calculated cumulant 4 fast algorithm, and they hope to help everyone)
- 2009-03-28 10:59:11下载
- 积分：1
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OFDmmimo
里面含有二十多个子程序，有助于学习MIMO与OFDM。(To learn with MIMO OFDM.)
- 2010-10-21 10:03:41下载
- 积分：1
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gm11
关于近来很火的灰色预测理论的matlab的源代码，移植性好，与诸位学友共同分享，共同进步(About the grey prediction theory recently very fire matlab source code, good portability, xueyou with share, make progress together)
- 2013-08-20 22:53:39下载
- 积分：1
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Matlab
A coursework that i do in my digital Communication to calculate mean height
- 2011-01-27 16:07:34下载
- 积分：1
