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hermit
数值分析中运用matlab用hermit插值多项式逼近函数(Numerical analysis using matlab function hermit interpolation polynomial approximation)
- 2012-10-19 00:04:07下载
- 积分:1
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zhaomingdagonglvfaguanerjiguan
根据传热理论, 建立了大功率发光二极管的有限元模型. 选择了4 种键合材料( 高导热导电
银胶、纳米银焊膏, 大功率芯片键合胶、Sn70Pb30) , 4 种基板材料( Al2O3、A lN、A-l SiC、铜钼合金) .
采用ANSYS 有限元热分析软件进行了温度场仿真, 得到了大功率发光二极管封装材料的最优选
择. 研究了基板厚度、芯片输出功率及外接热沉时对发光二极管结温的影响.(Heat transfer theory, the finite element model of the high-power light-emitting diode. Choose four kinds of bonding material (high thermal conductive silver glue, nano-silver paste, high-power chip bonding glue Sn70Pb30) substrate material ( Al2O3, A lN, Al SiC, copper molybdenum alloy). temperature field simulation using ANSYS finite element thermal analysis software, the optimal choice of high-power light-emitting diode packaging materials. substrate thickness, chip output power and external heat Shen light-emitting diode junction temperature.)
- 2012-10-25 13:22:30下载
- 积分:1
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lid-driven-flow
用MRT-LBM计算顶盖驱动流的程序,比LBGK方法更加稳定。(Codes for lid-driven flow with MRT-LBM, which is more stable than LBGK.)
- 2021-04-07 01:59:02下载
- 积分:1
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TLBO
this is a source code written in the matlab format for the teaching learning optimization algorithm.
- 2012-03-06 01:33:42下载
- 积分:1
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shape_feature
一个简单的傅立叶带亮度描绘子提取图像的形状特征程序(A simple Fourier descriptor with the brightness of the image shape feature extraction procedures)
- 2008-12-21 21:36:16下载
- 积分:1
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ca713
信号维数的估计,计算一维光子晶体的透射特性和反射特性,小波包分析提取振动信号中的特征频率。( Signal dimension estimates, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2017-04-19 09:47:37下载
- 积分:1
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Occam1DCSEM_V3.10
可控源电磁法(CSEM)一维反演程序,利用Occam算法(1d inversion program for CSEM)
- 2021-04-08 10:59:01下载
- 积分:1
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power-method
用幂法反幂法求解方阵的最大最小特征值及其特征向量,C语言程序,基本的数值计算算法(power method and inverse power method)
- 2011-11-24 20:09:25下载
- 积分:1
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YALL1-v1.1
ADM for Compressive sensing
- 2021-05-14 09:30:02下载
- 积分:1
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random_position
说明: 关闭OFDM信号子载波,画出OFDM信号频谱图,查看旁瓣泄露情况(Close OFDM signal sub-carrier OFDM signal spectrum plot, view the situation sidelobe leakage)
- 2011-04-03 22:21:37下载
- 积分:1