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parzen
这是parzen窗估计的典型例子,大家可以直接学习,是个不可多得的好材料。(This is a typical example of the estimated parzen window, we can learn, is a rare good material.)
- 2010-10-22 18:09:33下载
- 积分:1
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iir
设计一个低通数字滤波器,满足如下设计指标:
通带截止频率:0.2pi,通带波动:1dB
阻带截止频率:0.3pi,阻带衰减:15dB
要求:分别采用巴特沃斯、切比雪夫Ⅰ型、切比雪夫Ⅱ型和椭圆滤波器原型进行设 计,比较各种设计的阶数、实际阻带衰减,分析实验结果
(Design a low pass digital filters that meet the following design specifications: passband cutoff frequency: 0.2pi, pass-band fluctuations: 1dB stopband cutoff frequency: 0.3pi, stop-band attenuation: 15dB requirements: respectively Butterworth, Chebyshev Ⅰ, Ⅱ and Chebyshev prototype elliptic filter design, comparing the order of the design, the actual stop-band attenuation, analysis of experimental results)
- 2010-05-08 11:50:38下载
- 积分:1
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Articles-watermarking
articles of watermarking 3d images
- 2012-04-23 01:19:05下载
- 积分:1
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FastICA
基于峭度的快速固定点算法的Matlab实现(a code to realize FastICA)
- 2012-05-09 15:57:18下载
- 积分:1
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9jiedian
基于牛顿拉夫逊的潮流计算,这个简单可以直接查看结果,9节点(Can directly view the results based on the Newton Raphson power flow calculation, this simple)
- 2013-03-24 19:31:37下载
- 积分:1
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classify_the_digits
this file is source code for classify the digits by a perceptron neural network in Matlab platform.
- 2012-10-08 14:07:51下载
- 积分:1
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Model_PLV
model LPV the DFIG in matlab
- 2010-10-06 20:45:14下载
- 积分:1
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InverterBasedonPWM_1
正弦电压PWM逆变器的仿真,使用了自己搭建的PWM产生模块,带阻感负载。(Sinusoidal voltage PWM inverter simulation, using its own built PWM generation module, with a sense of the load resistance.)
- 2010-12-09 10:09:12下载
- 积分:1
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IIR
用双线性变换法设计IIR数字滤波器
(1)用双线性变换法设计一个巴特沃斯低通IIR 数字滤波器。设计指标参数为:在通
带内频率低于0.2π 时,最大衰减小于1dB;在阻带内[0.3π ,π ] 频率区间上,最小衰减大于15dB。
(2)以0.02π 为采样间隔,打印出数字滤波器在频率区间[0,π / 2] 上的幅频响应特性
曲线。
(3)用所设计的滤波器对实际心电图信号采样序列(在本实验后面给出)进行仿真滤
波处理,并分别打印出滤波前后的心电图信号波形图,观察总结滤波作用与效果。
(err)
- 2009-01-01 17:12:11下载
- 积分:1
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R_S01
说明: R/S分析,matlab程序,虽然比较繁琐,但还好使,请多多关注(R/S)
- 2009-08-08 10:45:54下载
- 积分:1