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dsbandssb
一种SSB调制与解调的MATLAB实现,其中用到了Hilbert变换(A method of SSB modulatie and demodulate using Matlab)
- 2009-04-18 19:42:49下载
- 积分：1
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sys1
变焦系统的共轭距调制程序，自动计算变倍组与补偿组的共轭距离。可快速计算变倍光学系统共轭距(Conjugate zoom system from the modulation process, automatically calculates the zoom group and compensation group conjugate distance. Can quickly calculate the conjugate variable optical system from the)
- 2009-12-02 14:13:51下载
- 积分：1
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FPE
说明： 按FPE定阶的
源程序：fpe.cpp
M序列：M序列.txt
白噪声：Gauss.txt
程序中先用依模型阶次递推算法估计模型的参数，再用fpe方法判断模型的阶次。
程序运行结果如下：
n: 1
判断阶次FPE的值: 0.0096406
-0.481665 1.07868
n: 2
判断阶次FPE的值: 0.00875755
-0.446739 0.00498181 1.07791 0.0527289
n: 3
判断阶次FPE的值: 0.0087098
-0.459433 0.120972 -0.0569228 1.07814 0.0390757 0.116982
n: 4
判断阶次FPE的值: 0.000396884
-0.509677 0.4501 -0.200906 0.0656188 1.07991 -0.0156362 0.442989 0.0497236
n: 5
判断阶次FPE的值: 3.2095e-007
-1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771
n: 6
判断阶次FPE的值: 3.23349e-007
-1.14659 0.76933 -0.487651 0.329676 -0.10377 -0.00440907 1.07999 -0.703574 0.447253 -0.235282 0.113587 0.00479688
从以上结果可以看出，当n=5时，fpe值最小，所以这时的模型阶次和参数估计值为最优结果：
3.2095e-007
-1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771(err)
- 2008-09-12 01:14:14下载
- 积分：1
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papr
One of the significant drawback of OFDM system is the possibility to experience large peaks since the signal shows a random
- 2011-08-08 23:06:17下载
- 积分：1
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exam3_7
matlab有限元分析8节点薄壁圆筒的程序适用于各种8节点问题(matlab 8 nodes)
- 2013-04-19 17:08:30下载
- 积分：1
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Nested_Triangles
Given the number of triangles N , the MATLAB function plots nested triangles.
- 2010-10-01 01:10:49下载
- 积分：1
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blind-source-separation
说明： 这是一个关于盲源分离独立成分分析方法，效果很好(Here is a blind source separation independent component analysis)
- 2011-02-23 09:30:09下载
- 积分：1
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seismic-record
里面包含了雷克子波源程序，生成单道地震记录，双同相轴记录，以及tfpt滤波等，对地震记录滤波很有帮助，看看吧(Which contains the Ricker wave source to generate single-channel seismic record, recording double-phase axis, and tfpt filtering, filtering on seismic records is helpful to see it)
- 2020-10-28 08:59:58下载
- 积分：1
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besselm
逼近法计算变形的第一类整数阶贝赛尔函数值(Approximation method to calculate the deformation of the first category of integer-order Bessel function values)
- 2009-03-19 15:58:23下载
- 积分：1
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matlabfordaisy
这是一个MATLAB代码实现的计算一对用双目立体视觉获得的一对图像对，然后用最新的Daisy算法计算每一个点的局部特征描述子，并且来实现立体匹配的功能。(This is a MATLAB code for computing a pair of stereo vision with a pair of images were obtained, and then Daisy algorithm with the latest point of the local characteristics of each descriptor, and to achieve the stereo matching function.)
- 2010-12-28 11:07:50下载
- 积分：1
