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electromagnetic_field_numerical
一本介绍电磁场数值分析的书，分别介绍了有限差分，有限元，矩量法和最优化方法(1 Introduction Numerical Analysis of Electromagnetic Field book, introduced the finite difference, finite element, method of moments and optimization methods)
- 2010-05-27 10:52:01下载
- 积分：1
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affineTransform
计算图像的仿射变换matlab函数，输入原图像和变换矩阵，输出变换完的矩阵。(Calculate the image affine transformation matlab function, enter the original image and the transformation matrix the output After transformation matrix.)
- 2013-05-19 21:41:58下载
- 积分：1
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FaceDetect
用matlab编写的软件，用于人脸检测的一个很好用的软件，可以自己随便找一幅图像进行测试。(Matlab software used to prepare for the face detection software used in a very good, can not find an image for testing.)
- 2009-03-31 20:00:22下载
- 积分：1
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Untitled2
使用于机械最优化设计课程的检索优化方法的最速下降法(Optimized for use in mechanical retri method optimized design courses steepest descent method)
- 2015-03-22 22:42:39下载
- 积分：1
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PCA---Face-Recognition
利用PCA演算法進行人臉辨識
開發環境Matlab(Face Recognition using PCA)
- 2012-04-19 15:54:52下载
- 积分：1
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ModulationDemodulation
OFDm模型里面的调制和解调相关源程序代码(OFDm model inside the modulation and demodulation relevant source code)
- 2006-12-11 14:09:42下载
- 积分：1
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Untitled3
周期对称方波信号的傅里叶级数展开 有限项级数来逼近无限项级数(fourier series )
- 2011-10-19 22:24:29下载
- 积分：1
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cross
用于桥梁结构动力响应信号的预处理，主要目的在于绘制互相关函数图形，以验证传感器监测的数据是否满足正态分布。(be use to plot brige figure)
- 2016-03-21 08:23:46下载
- 积分：1
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zhihuan
三相桥式整流电路，滞环matlab（simulink）仿真。(Three-phase bridge rectifier circuit, hysteresis matlab (simulink) simulation.)
- 2011-10-25 16:20:41下载
- 积分：1
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modelbasedonspectrumprediction
文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一，儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型(This paper presents methods for speech spectrum prediction based
on Gaussian mixture models. Spectrum prediction may be useful in a packet transmission system where the sensitivity to packet losses is a major problem.
Models of speech are trained by the Expectation Maximization algorithm using pairs, triples etc. of consecutive cepstral vectors.
The models are used to design first, second etc. order predictors.
The prediction schemes are evaluated using the spectral distortion criterion and compared to a simple reference method. The
best prediction scheme obtains an average spectral distortion that
is 0.46 dB less than for the reference method. )
- 2010-07-06 16:48:31下载
- 积分：1
