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finite-element-method
采用有限元法研究了圆形和椭圆形两种变形对称双脊波导对传输特性的影响。计算了脊的尺寸变化时的截止波长和单模 带宽，给出了主模场结构 图以及变形对截止 波长和单模带宽影响的关 系曲线 ，并分析 了传输特性 随对称脊波导结构尺寸变化的情况。通过这些研究，能够为变形双脊波导的应用和研究提供有价值的参考。 (Finite element method using the circular and elliptical symmetry Double Ridge Waveguide two deformation characteristics of the transmission. Dimensional changes were calculated when the ridge and single-mode cutoff wavelength bandwidth gives the dominant mode field pattern and deformation of single-mode cutoff wavelength and the bandwidth of the curve, and analyzed the transmission characteristics of ridge waveguide structure with symmetrical changes in size situation. These studies can be applied for the deformation Double Ridge Waveguide to provide a valuable reference and research.)
- 2011-04-26 09:05:38下载
- 积分：1
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emd
N. E. Huang的一维emd经验模式分解程序（带汉语注释）(the program of emd)
- 2011-12-05 19:29:56下载
- 积分：1
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matlab1
matlab课件1
主要讲述
MATLAB的产生及概述
MATLAB的工作环境与组成
MATLAB的数据表示及其基本操作命令
MATLAB的语言结构
MATLAB的简单数值计算中的应用()
- 2007-08-28 18:19:32下载
- 积分：1
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Robotic-comfort-zones
关于机器人舒适度区域的研究文章，外国人写的。(Comfort zone on the robot research articles written by foreigners.)
- 2013-08-23 09:39:32下载
- 积分：1
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waveletqumianbo
地震信号处理当中应用小波去除面波干扰，小波变换后进行阈值处理，反变换之后得到面波压制后的地震信号(Surface wave seismic signals obtained after the seismic signal processing to suppress them after removing the surface wave interference wavelet, wavelet transform thresholding, anti transformed)
- 2020-06-30 23:00:02下载
- 积分：1
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slm_modified
selective mapping as a reduction technique for PAPR in OFDM systems
- 2011-06-21 20:55:38下载
- 积分：1
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wavTransform
将wav文件从十进制转换成二进制，再从二进制转换回去(tansform a wav file from decimal to binary and reverse the process)
- 2012-05-24 17:27:00下载
- 积分：1
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kalman3
该算法利用卡尔曼滤波技术实现惯性导航与GPS组合导航(The algorithm uses the Kalman filtering technique to achieve inertial navigation and GPS Navigation)
- 2012-11-03 10:07:36下载
- 积分：1
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ZDHFDJ
自动化应用－－直流电动机和交流发电机控制系统设计，环境为MATLAB(automation applications-- DC motor and alternator control system design environment for MATLAB)
- 2007-06-27 11:37:31下载
- 积分：1
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Bragggratt
Given the refractive index of the external network (semi-infinite Bragg) and the frequency in units of frequency Bragg, is the graph of the transmittance as a function of incident angle.
Fundamentals of Photonics-Second Edition
- 2009-10-16 00:12:25下载
- 积分：1
