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useoffft
1）已知2N点实数序列
N=64。用一个64点的复数FFT程序，一次算出 ，并绘出频谱 。
（2）已知某序列 在单位圆上的N=64等分样点的Z变换 。用N点IFFT程序计算 ，绘出图像 。
(1) known 2N-point sequence of real numbers N = 64. With a 64-point complex FFT process, a calculated and mapped the spectrum. (2) known to a certain sequence in the unit circle on the N = 64 sub-samples of the Z transform. N-point IFFT procedures used, the mapped image.)
- 2008-12-14 09:08:37下载
- 积分：1
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chap1_8s
说明： 积分分离PID算法的思想是：当被控量与设计的偏差量偏差较大时，取消积分量，以免积分量使系统稳定性降低，超调量增大；当被控值接近定值时，引入积分控制，以消除静差，提高系统精度。(integral separation PID algorithm thinking is this : When the volume charged with the design of larger deviations deviation, the abolition of Integral volume, the volume so integral to reduce the system stability, over-regulation increased; When charged with setting value approach, the introduction of integral control to eliminate static error and improve system accuracy.)
- 2005-11-13 21:27:29下载
- 积分：1
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FSKbinar
simple fsk(frequency shift key)
- 2012-05-29 21:10:49下载
- 积分：1
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haardecomp_quanti_Block_bitplaneencode
This program provides haar DWT without using matlab
inbuilt function, deadzone quantization, blocking of image and bitplane encoding..........
- 2011-12-13 20:01:26下载
- 积分：1
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NetCreate_for_sensornet
用于网络拓扑的随机生成算法通用Matlab程序(For the randomly generated network topology algorithm generic Matlab procedures)
- 2008-08-22 09:55:17下载
- 积分：1
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modulation
基于matlab仿真的调制信号详细功能实现，能完美运行，且有相关说明。(The matlab simulation-based modulation signal functions, perfect run, and instructions.)
- 2012-09-11 11:07:11下载
- 积分：1
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houghcircle
Edge detection result should be enhanced using linear method like Median filter to
remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the
centre of the pupil by counting the number of black pixels (zero value) of each column and
row. Then get each row and column that has the maximum number of these black pixels.
Then determine the center by simple calculation according to the image coordinate to set it
correct on the image, consequently we can determine the radius of the pupil. Thus we can find
the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to
locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms
of circle and ellipse.
- 2011-11-18 02:09:58下载
- 积分：1
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trade
专业交易分析和心理分析书籍。适合所有喜欢交易的人阅读。(Professional transaction analysis and psychoanalysis books.)
- 2014-01-14 00:22:34下载
- 积分：1
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imageprocess
冈萨雷斯图像处理matlab源代码，包含书中所有实例的源代码(Gonzalez image processing matlab source code, source code containing all instances in this book)
- 2012-11-27 19:58:34下载
- 积分：1
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photovoltaic-panel_matlab
photovoltaic solar panel model in maltab simulink We noted that the performances of a
generator photovoltaic are strongly influenced by the climatic
conditions, particularly the solar irradiation and the photovoltaic
temperature of the module.
- 2014-12-10 20:22:16下载
- 积分：1
