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IIR
用双线性变换法设计IIR数字滤波器
滤波就是将外界干扰的不需要的频率滤除掉，一面影响要测试数据的结果。比如如果是心电波的话，如果这是外界有很大的噪声干扰，滤波就是把不必要的信号给抑制掉，以便对心跳的正常测试。通过图比较，滤波后的明显比之前的要平滑，就是滤去干扰噪声的结果。采样间隔对实验有影响，取的过大会导致频率混叠。(Bilinear transformation method using digital filter IIR filter design is to outside interference filter out unwanted frequencies, while the impact to test data results. For example, if it is so heart waves, if this is a great noise outside interference, filtering is unnecessary signal out to the curb in order to test the normal heartbeat. Through chart comparison, after filtering than before to smooth the noise interference is the result of least squares. Sampling interval of the experiment affect take-off frequency of the General Assembly leading to aliasing.)
- 2007-11-12 11:37:16下载
- 积分：1
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newton
直角坐标下的潮流计算，适合电力系统分析学习(Cartesian coordinates of the flow calculation for power system analysis study)
- 2010-10-19 09:37:14下载
- 积分：1
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extend2
Input:
x: input image
ru, rd: amount of extension, up and down, for rows
cl, cr: amount of extension, left and rigth, for column
extmod: extension mode. The valid modes are:主要用于图象处理和模式识别( Input:
x: input image
ru, rd: amount of extension, up and down, for rows
cl, cr: amount of extension, left and rigth, for column
extmod: extension mode. The valid modes are:)
- 2010-05-15 12:53:45下载
- 积分：1
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PMSM_SMO
一个永磁电机的滑模观测器模型，可以较好的的实现位置跟踪。(adaptive sliding mode observer can accurate estimate the speed and position,of rotor and has strong robustness against the change of generator parameters .)
- 2012-05-17 20:11:32下载
- 积分：1
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cpofdm
利用Matlab软件对OFDM技术的原理,调制解调过程进行了仿真实现(Matlab software on the principle of the OFDM technology, modulation and demodulation process simulation)
- 2012-05-29 23:39:58下载
- 积分：1
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kplet
K -Plets Graph Theory based. (K-Plets Graph Theory based. )
- 2009-06-05 14:14:36下载
- 积分：1
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ram
useful code in matlab add document
- 2012-03-21 19:08:02下载
- 积分：1
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ji2-fft
通过基2 实现fft变换 可自定义输入变量 带有详细注释(Achieved through the radix-2 fft transform the input variables can be customized with detailed notes)
- 2011-10-27 15:36:16下载
- 积分：1
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Genetic-Algorithm-Toolbox
MATLAB遗传算法工具箱之一-gatbx
(MATLAB Genetic Algorithm Toolbox)
- 2013-11-29 20:56:36下载
- 积分：1
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mc
说明： HFSS学习示例，十分有用，简单易懂，值得拥有(Learning example, simple and easy to understand, very useful, it is worth having
)
- 2015-07-27 17:05:27下载
- 积分：1
