matlab

关于蝶形宽带微带天线的设计 索引：蝶形宽带微带天线. 设计方案 排列效率 摘要：现在提出一种基于绝缘体衬底的有限长度的宽带微带天线的设计方法。这种方法快速、对计算精度要求较低，是建立在一蝶形天线进行二等分而形成的两个梯形天线的 。首先设计出单边的梯形部分，然后制作出相同的另一部分并在其顶点处将其连接。与理论计算相比在X波段上实验测量表现得很好。其有效带宽达到10.6％。 (One approach to an antenna book starts with a discussion of how antennas radiate. Beginning with Maxwell’s equations, we derive electromagnetic waves. After that lengthy discussion, which contains a lot of mathematics, we discuss how these waves excite currents on conductors. The second half of the story is that currents radiate and produce electromagnetic waves. You may already have studied that subject, or if you wish to further your background, consult books on electromagnetics.The study of electromagnetics gives insight into the mathematics describing antenna radiation and provides the rigor to prevent mistakes. We skip the discussion of those equations and move directly to practical aspects. )

飞机初步设计时，界限法确定总体参数Matlab程序(Aircraft preliminary design, the boundaries to determine the overall parameters Matlab program)

模拟信号的数字传输的matlab程序代码指导(Digital transmission of analog signals matlab code guide)

蒸发波导高度的计算及部分因素对于高度的影响图(Evaporation duct height and some of the factors to calculate the height of the influence diagram)

machine learning with matlab

该模型是基于虚拟磁链的空间矢量控制，作相关研究的人可以看一下(The model is based on virtual flux space vector control, as related research people can look at)

his is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in order to detect the speech segment

这是与文本相关的声纹识别，利用MATLAB编写，不错的程序！！！！！(MATLAB)

This program all you to generate hamming code ,codify it and then decode it and also calculate the Error rate.

用AR模型法进行功率谱估计的各种算法比较，包括自相关法，BURG法，ARMA模型估计，PISARENCO谐波分解法(AR model method used to carry out a variety of power spectrum estimation algorithms, including the auto-correlation method, BURG Act, ARMA model is estimated, PISARENCO harmonic decomposition method)