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zuiyouhauzuoye
最优化共轭梯度算法、最速下降法、牛顿法、拟牛顿法matlab源码，含泪奉上(Conjugate gradient optimization algorithm, the steepest descent method, Newton method, quasi Newton method matlab source, tears offer)
- 2010-12-22 09:48:15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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dianlidianzi
电力电子电机控制MATLAB仿真模型，包括矢量控制盒直接转矩控制，以及变流变频等(Power electronic motor control MATLAB simulation model, including vector control box direct torque control, as well as inverter variable frequency)
- 2012-09-21 16:47:03下载
- 积分：1
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beiyouxiaoxueqi
北邮小学期的仿真实验 matlab实现的(BUPT primary phase of simulation matlab implementation)
- 2011-07-05 16:27:39下载
- 积分：1
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capon
阵列信号的经典算法capon波束形成器，也就是capon算法，也可以用来估计波达方向（DOA）(Array signal of the classic capon beamforming algorithm is also is capon algorithm, also can be used to estimate the wave of direction (DOA)
)
- 2012-07-31 12:29:19下载
- 积分：1
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BP-HIDDEN
包含多隐含层的BP神经网络程序，已经过调试，训练良好，预测ok，修改输入输出即可(BP neural network program contains multiple hidden layers, have been commissioning, training well, forecasting ok, you can modify the input and output)
- 2020-12-14 11:49:14下载
- 积分：1
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APF_ip_iq_zhihuan
基于瞬时无功功率的ip-iq算法，采用滞环控制的APF(Based on instantaneous reactive power, hysteresis control APF)
- 2012-11-05 21:33:54下载
- 积分：1
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matlab程序基础
说明： matlab的一些程序的基础，希望对有需要的人有些帮助。(The basis of some programs in MATLAB is expected to be helpful to those in need.)
- 2020-06-23 14:20:02下载
- 积分：1
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OFDM
正交频分复用系统仿真级性能分析的matlab源程序(Orthogonal frequency division multiplexing system level performance analysis simulation matlab source code)
- 2010-05-06 14:36:04下载
- 积分：1
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mpbtransformer
a balanced multi purpose transformer for railway traction applications used for harmonic reduction and balancing purposes.
- 2014-02-20 14:00:02下载
- 积分：1
