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chapter1
电力电子技术 课程讲解 晶闸管的介绍 过流保护 过压保护等等(Power Electronics Technology Course introduction explaining current protection thyristor overvoltage protection, etc.)
- 2010-12-16 12:37:05下载
- 积分：1
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practise
matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)
- 2008-04-03 14:34:43下载
- 积分：1
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lvboqisheji
设计一个IIR数字低通滤波器， 逼近一组模拟滤波器的指标参数（通带截止频率Wp=2*pi*2000rad/s,阻带边界频率Ws=2*pi*3000rad/s,通带波纹 Rp=3db, 阻带衰减Rs=15db, 采样频率f=10000Hz）； 分别用脉冲响应不变法和双线性变换法实现设计，列出传递函数并描绘模拟和数字滤波器的幅频和相频响应曲线。用上述设计滤波器完成几组给定信号的滤波，证明滤波器的有效性和滤波范围限制.(Design a IIR digital low-pass filter, approaching a group of analog filters indicator parameters (pass-band cut-off frequency Wp = 2* pi* 2000rad/s, stop-band edge frequency Ws = 2* pi* 3000rad/s, pass-band ripple Rp = 3db, stop-band attenuation Rs = 15db, the sampling frequency f = 10000Hz) were used to change the impulse response method and bilinear transformation method for design, list and describe the transfer function of analog and digital filter amplitude-frequency and phase-frequency response curve. A filter was designed with the completion of the above-mentioned groups of a given signal filtering, to prove the effectiveness of filters and filter limit)
- 2010-01-10 21:27:12下载
- 积分：1
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c2
Content Based Image Retrieval
- 2013-04-27 17:45:41下载
- 积分：1
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Neural-network
神经网络变量筛选—基于BP的神经网络变量筛选,MATLAB的经典算法(Neural network variable selection- based on BP neural network variable selection, MATLAB classical algorithm)
- 2013-10-20 00:04:01下载
- 积分：1
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MATLAB
matlab上课课件，word格式，初学matlab者很有帮助。(matlab class courseware, word format, matlab are very helpful to beginners.)
- 2008-12-20 10:56:18下载
- 积分：1
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Matlab
基于LMS算法的自适应均衡器!!!!!!!!!!!!!!!!!!(LMS-based adaptive equalizer algorithm)
- 2009-06-16 15:32:56下载
- 积分：1
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adaptivenoisecancellation
设计一个2阶加权自适应噪声对消器，对经加性白高斯噪声信道干扰的正弦信号进行滤波(The design of a 2-order-weighted adaptive noise cancellation, and for the AWGN channel interference filtering of sinusoidal signals)
- 2009-07-04 10:07:40下载
- 积分：1
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MobileRadioChannelsModelinginMATLAB
说明： matlab中的移动无线信道模型，包括仿真源代码，(matlab mobile radio channel model, including simulation source code,)
- 2008-11-29 23:47:30下载
- 积分：1
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7
说明： matlab SIMULINK Arabic tutorial part 7
- 2014-10-10 14:05:42下载
- 积分：1
