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nurbs

于 2021-04-12 发布 文件大小:334KB
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下载积分: 1 下载次数: 46

代码说明:

  绘制NURBS三维、二维图形,网格细化,基函数求解等函数包(construction 2D,3D,NURBS graphics)

文件列表:

nurbs
.....\htm" target=_blank>COPYING,17983,2012-11-27
.....\htm" target=_blank>DESCRIPTION,461,2012-11-27
.....\htm" target=_blank>INDEX,984,2012-11-27
.....\inst
.....\....\basisfun.c,1592,2012-11-27
.....\....\basisfun.m,2292,2012-11-27
.....\....\basisfunder.m,3979,2012-11-27
.....\....\bspdegelev.c,8963,2012-11-27
.....\....\bspdegelev.dll,9728,2012-11-27
.....\....\bspdegelev.m,20513,2012-11-27
.....\....\bspdegelev.mexw32,9728,2012-11-27
.....\....\bspderiv.c,2770,2012-11-27
.....\....\bspderiv.dll,6656,2012-11-27
.....\....\bspderiv.m,3412,2012-11-27
.....\....\bspderiv.mexw32,6656,2012-11-27
.....\....\bspeval.c,2922,2012-11-27
.....\....\bspeval.dll,7168,2012-11-27
.....\....\bspeval.m,3836,2012-11-27
.....\....\bspeval.mexw32,7168,2012-11-27
.....\....\bspkntins.c,3708,2012-11-27
.....\....\bspkntins.dll,7680,2012-11-27
.....\....\bspkntins.m,6184,2012-11-27
.....\....\bspkntins.mexw32,7680,2012-11-27
.....\....\compile.m,243,2012-11-27
.....\....\Cube_BSP_Deg3_Reg2_Sub3.vts,269270,2012-11-27
.....\....\curvederivcpts.m,1943,2012-11-27
.....\....\curvederiveval.m,2073,2012-11-27
.....\....\deg2rad.m,1185,2012-11-27
.....\....\findspan.c,1421,2012-11-27
.....\....\findspan.m,1915,2012-11-27
.....\....\kntbrkdegmult.m,3466,2012-11-27
.....\....\kntbrkdegreg.m,3363,2012-11-27
.....\....\kntrefine.m,6100,2012-11-27
.....\....\kntuniform.m,1808,2012-11-27
.....\....\laplace_solution.vts,11160,2012-11-27
.....\....\htm" target=_blank>LICENSE,18321,2012-11-27
.....\....\mexmat.c,1620,2012-11-27
.....\....\mexmat.h,1131,2012-11-27
.....\....\nrb4surf.m,2087,2012-11-27
.....\....\nrbbasisfunder.m,3926,2012-11-27
.....\....\nrbcirc.m,3040,2012-11-27
.....\....\nrbcoons.m,5240,2012-11-27
.....\....\nrbcrvderiveval.m,2751,2012-11-27
.....\....\nrbctrlplot.m,2804,2012-11-27
.....\....\nrbcylind.m,1890,2012-11-27
.....\....\nrbdegelev.m,4915,2012-11-27
.....\....\nrbderiv.m,49999,2012-11-27
.....\....\nrbdeval.m,8747,2012-11-27
.....\....\nrbeval.m,8611,2012-11-27
.....\....\nrbexport.m,2294,2012-11-27
.....\....\nrbextract.m,2875,2012-11-27
.....\....\nrbextrude.m,2867,2012-11-27
.....\....\nrbkntins.m,5622,2012-11-27
.....\....\nrbkntplot.m,10058,2012-11-27
.....\....\nrbline.m,1548,2012-11-27
.....\....\nrbmak.m,8383,2012-11-27
.....\....\nrbnumbasisfun.m,2754,2012-11-27
.....\....\nrbplot.m,10868,2012-11-27
.....\....\nrbrect.m,1754,2012-11-27
.....\....\nrbreverse.m,2129,2012-11-27
.....\....\nrbrevolve.m,5632,2012-11-27
.....\....\nrbruled.m,2499,2012-11-27
.....\....\nrbsurfderiveval.m,11468,2012-11-27
.....\....\nrbtestcrv.m,1028,2012-11-27
.....\....\nrbtestsrf.m,1923,2012-11-27
.....\....\nrbtform.m,2492,2012-11-27
.....\....\nrbtransp.m,1643,2012-11-27
.....\....\numbasisfun.m,1482,2012-11-27
.....\....\Plate_BSP_Deg3_Reg2_Sub8.vts,12390,2012-11-27
.....\....\Plate_NRB_Deg3_Reg2_Sub8.vts,12377,2012-11-27
.....\....\private
.....\....\.......\nrb_crv_basisfun_der__.m,983,2012-11-27
.....\....\.......\nrb_crv_basisfun__.m,670,2012-11-27
.....\....\.......\nrb_srf_basisfun_der__.m,1538,2012-11-27
.....\....\.......\nrb_srf_basisfun__.m,1142,2012-11-27
.....\....\.......\nrb_srf_numbasisfun__.m,836,2012-11-27
.....\....\.......\onebasisfunder__.m,1012,2012-11-27
.....\....\.......\onebasisfun__.m,1370,2012-11-27
.....\....\rad2deg.m,1186,2012-11-27
.....\....\README_mex_files.txt,624,2012-11-27
.....\....\Ring_NRB_Deg3_Reg2_Sub9.vts,10572,2012-11-27
.....\....\Square_BSP_Deg3_Reg2_Sub9.vts,11414,2012-11-27
.....\....\surfderivcpts.m,2400,2012-11-27
.....\....\surfderiveval.m,2940,2012-11-27
.....\....\tbasisfun.m,3976,2012-11-27
.....\....\Thick_ring_BSP_Deg2_Reg1_Sub4.vts,264725,2012-11-27
.....\....\Thick_ring_NRB_Deg2_Reg1_Sub4.vts,264844,2012-11-27
.....\....\vecangle.m,1474,2012-11-27
.....\....\veccross.m,1817,2012-11-27
.....\....\vecdot.m,1448,2012-11-27
.....\....\vecmag.m,1301,2012-11-27
.....\....\vecmag2.m,1345,2012-11-27
.....\....\vecnorm.m,1408,2012-11-27
.....\....\vecrot.m,1596,2012-11-27
.....\....\vecrotx.m,1665,2012-11-27
.....\....\vecroty.m,1705,2012-11-27
.....\....\vecrotz.m,1754,2012-11-27
.....\....\vecscale.m,1684,2012-11-27
.....\....\vectrans.m,1688,2012-11-27

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    参考Matlab提供的模块建立简化的三相锁相环的仿真模型,只保留必要的步骤,如abc-dqz只计算Vq,去除频率反馈模块和自动参数调整模块等。 建立单相锁相环的计算模型  简化单相锁相环的系统结构,保留必要的PI控制器等模块  验证并讨论输入信号频率在45-65Hz变化时设计的锁相环的动静态性能  仿真并分析三相输入信号包含谐波、不平衡和直流偏移时锁相环的锁相结果(Reference Matlab provides three-phase PLL module to establish a simplified simulation model, retaining only the necessary steps, such as abc-dqz counting only Vq, remove frequency feedback module and automatic parameter adjustment module.  simulation and analysis of the three-phase input signal contains harmonics, unbalance and DC offset PLL phase-locked Results)
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    2010-01-19 14:22:00下载
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    用matlab画出α=0,0.5,1的余弦滚降系统的频谱,并画出各自对应的时域波形。以α=1的余弦滚降系统为例,进行二进制双极性数字基带信号传输,试画出接收端的基带信号波形及眼图。(Matlab draw α = 0,0.5, 1 cosine roll-offs system of spectrum, and draw their corresponding time domain waveform. To α = 1 cosine roll-offs system as an example, the binary dual polarity digital baseband signal transmission, try drawing the receiving end baseband signal waveform and eye chart.)
    2012-03-30 16:16:00下载
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    2020-12-26 23:16:59下载
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