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cdpei
importannt orogram for frft
- 2013-09-22 17:25:03下载
- 积分：1
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fft
对一组信号进行fft变换，将时域转换到频域(A group of signals are transformed by FFT, and the time domain is converted to frequency domain.)
- 2018-10-10 15:54:24下载
- 积分：1
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LEMS
this code correct bias field of MR images
- 2014-09-02 01:11:55下载
- 积分：1
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Histogram-equalization
图像处理MATLAB程序（教学使用）-图像灰度级修正（直方图均衡化）(MATLAB image processing program (Teaching)- image gray level correction (histogram equalization))
- 2014-01-02 14:13:00下载
- 积分：1
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RSencodingmethods
Document on methods of RS encoding
- 2010-12-26 15:02:25下载
- 积分：1
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radix-2FFT
基2FFT,是DFT(离散傅立叶变换)的快速算法(radix 2 FFT, DFT (Discrete Fourier Transform) Fast Algorithm)
- 2007-05-29 17:21:54下载
- 积分：1
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tides
T_XTIDE Tidal prediction
YOUT=T_XTIDE(STATION) makes a tidal prediction
for the current day using the harmonics file XTIDE. Predictions
at other times can be generated using [...]=T_XTIDE(STATION,TIM)
where TIM is a vector of matlab-format decimal days ( DATENUM).
If TIM is a scalar then it is taken as the number of days present
over which to make predictions. If TIM>1000 then it is taken to be
the starting time in matlab-format.
at the matlab time JD (UTC, but see code for details) where
tau = lunar time
s = mean longitude of the moon
h = mean longitude of the sun
p = mean longitude of the lunar perigee
np = negative of the longitude of the mean ascending node
pp = mean longitude of the perihelion (solar perigee)
- 2014-10-13 20:55:43下载
- 积分：1
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findEulerAngs
3D方式演示欧拉角
通过鼠标就可以更改欧拉角的方位，其中代码适用于欧拉角方向余弦矩阵的转换。(findEulerAngs generates Euler angle sets and animates rotations in response to user manipulation of a 3D rigid body (a box).
Use the mouse to change the orientation of the box. A wireframe of the original box position will appear. The Euler Axis button animates the rotation about the Euler Axis between the original and
new box positions. The Rotate button calculates a set of Euler angles for the rotation type currently selected ( Body or Space ) and the axis set selected in the dropdown menu to orient the axes to
the new box position. Derotate reverses this process and brings the axes back to their previous position.
Once the axes have been rotated, subsequent rotations are calculated
from this new orientation. This means that Space rotations use the coordinate system associated with the previous cube orientation (i.e. the axes of the wireframe cube). Axes DCM is the direction cosine matrix of the current axes orientation in the unrotated inertial frame. Box DCM (in)
- 2011-12-01 18:41:56下载
- 积分：1
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VideoGameTheory
Video Game Theory to develop game
- 2014-01-22 09:37:53下载
- 积分：1
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hysyslib
hysys and matlab link program
- 2009-10-15 19:41:31下载
- 积分：1
