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DFT分析模拟信号频谱
应用傅里叶变换DFT,分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数,所以离散周期信号的频谱 是一个周期的周期性离散频谱,各谱线之间的间隔为 ,而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)
- 2005-08-28 19:50:10下载
- 积分:1
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LOOP
计算自由空间中,loop天线的辐射方法。(for a circular loop (with constant current). The loop is radiating into free space. The directivity and radiation resistance are calculated using
the trailing edge method in increments of 1 degree in theta.
)
- 2011-06-29 23:56:59下载
- 积分:1
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MATLAB_image_process
matlab图形图像书籍,对刚入门使用Matlab处理图像的同学帮助很大。(matlab graphics image books, great help to students who just started to use Matlab to process images.)
- 2013-03-04 15:06:12下载
- 积分:1
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matlab
MATLAB课件,前两章,包括数值运算和简述,对初学者有很大的帮助(MATLAB courseware, the first two chapters, including numerical computation and brief for beginners great help)
- 2013-03-17 13:19:24下载
- 积分:1
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GPS-INS-Matlab-code
GPS-INS-Matlab-code,是关于GPS_INS位置组合Matlab的仿真源码(GPS-INS-Matlab-code, are about the location of portfolio GPS_INS Simulation Matlab source code)
- 2009-02-28 10:28:42下载
- 积分:1
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GmixHMM
语音处理工具箱,有关高斯混合模型的matlab编程需要用到的工具。(the toolbox of speech processing
)
- 2010-11-09 10:24:01下载
- 积分:1
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dianlidianzi
里面全是一些电力电子与电机的基础通用通用模型,有些参数没有设置,需要根据需要自己设置。(Full of some of the power electronics and motor on the basis of general universal model, some parameters are not set, need according to your Settings.)
- 2014-10-17 20:16:53下载
- 积分:1
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rk_4-(2)
在matlab上利用乘幂法、龙贝格积分法、高斯赛德尔法、复化梯形法、四阶龙格库塔法处理一些简单的数学问题.(On matlab use power law, Romberg integration, high Sisaideer law, complex trapezoid method, fourth-order Runge-Kutta method to deal with some simple math problems.)
- 2014-04-02 12:36:27下载
- 积分:1
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zhifangtu
MATLAB实现均衡算法,画出原始图像的直方图和经过处均衡处理后的直方图(MATLAB realize equalization algorithm, draw the original image s histogram and after treatment, the Department balanced histogram)
- 2007-11-11 13:35:21下载
- 积分:1
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Golomb-Code
说明: 数据压缩中的GOLOMB CODE, MATLAB 代码以及 原始数据(Data compression GOLOMB CODE, MATLAB code, and the original data)
- 2011-03-23 06:23:27下载
- 积分:1