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butterbandpass
butterworth bandpass filter design
- 2009-12-02 02:33:51下载
- 积分:1
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3次B样条曲线拟合
离散点曲线 进行3次B样条曲线拟合 包括节点参数化过程 基函数计算过程 控制点反求过程 到最后拟合曲线的显示(The discrete point curve is fitted with 3 B spline curves, including the node parameterization process, the basis function calculation process, the control point inversion process, and the final fitting curve display)
- 2017-08-21 17:28:15下载
- 积分:1
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youyuanbihuan
说明: 此仿真实现了单位功率因数的有源逆变,也可功率因数可调。(The simulation of active power factor of the unit, also can be inverter power factor can be adjusted.
)
- 2011-03-17 14:45:48下载
- 积分:1
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work_2
实现(2,1,7)卷积编码以及相应的viterbi译码(achieve (2,1,7) convolutional code and the corresponding Viterbi decoding)
- 2006-06-10 14:29:10下载
- 积分:1
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Mature_image_4
It is helpful in classifying the maturity stage of cotton.
- 2013-11-24 17:14:32下载
- 积分:1
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GAbp
遗传算法程序包,包括用GA直接训练BP网络的权重算法,用GA先求BP网络的权重,再用纯BP直接训练BP的混合GA-BP算法,以及纯BP算法(Genetic Algorithm package, including direct training GA weight of BP network algorithm, first used GA for the weight of BP network, and then trained BP net BP mixed directly GA-BP algorithm, as well as the pure BP algorithm)
- 2009-04-24 23:24:23下载
- 积分:1
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3
说明: 经典无网格教程的随书算法的例程,属于第三章例程(Classical meshless algorithm tutorial routines with books, belonging to the third chapter routines)
- 2009-12-12 18:45:59下载
- 积分:1
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am-dsb
AM、DSB 调制及解调
用matlab产生一个频率为1Hz,功率为1的余弦信源m(t),设载波频率ωc =10 Hz,
m0 = 2 ,试画出:
AM 及DSB 调制信号的时域波形;
采用相干解调后的 AM 及DSB 信号波形;
AM 及DSB 已调信号的功率谱;
调整载波频率及 m0,观察分的AM 的过调与DSB 反相点现象。
在接收端带通后加上窄带高斯噪声,单边功率谱密度0 n = 0.1,重新解调。
(AM, DSB modulation and demodulation
Matlab produce a frequency for 1 Hz, power of 1 cosine source m (t), set the carrier frequency ω c = 10 Hz,
M0 = 2, try drawing out:
)
- 2012-03-30 15:29:29下载
- 积分:1
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wavelets
matlab 刚刚接触 在做小波方便 传一个小波去噪程序 很简单的(a simple wavelets denoise function)
- 2010-12-30 20:10:47下载
- 积分:1
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Matlab_shiyong
matlab实用教程
内容详细
可以作为手册使用(matlab tutorial and detailed
can be used as a cookbook)
- 2011-04-23 09:09:13下载
- 积分:1