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convolution
实现线性卷积、圆周卷积、周期卷积的动态演示，以及采样定理，滤波器的设计。(Achieve linear convolution, circular convolution, convolution cycle dynamic presentation, and the sampling theorem, the filter design.)
- 2011-09-01 09:48:03下载
- 积分：1
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B_kaiser
说明： 基于凯泽窗的带通滤波器，matlab上的源程序，有注释适合初学者学习！(matlab！)
- 2010-04-07 10:49:31下载
- 积分：1
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9927423hough-tuoyuanjiance
有关椭圆检测的一段小程序 希望大家看看 谢谢支持(Small section of the ellipse detection procedure let us look at)
- 2010-05-31 10:45:56下载
- 积分：1
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tide_uv
潮流准调和分析
Dd.m [DO1 dO1 DK1 dK1 DM2 dM2 DS2 dS2 DM4 dM4 DMS4 dMS4]=Dd(y,D,Y,tm,A1) 计算6个准调和分潮的振幅系数和初相角公式
aM.m [N n aa liu_u liu_v]=aM() 基础系数矩阵，目前D和d值是取用的各段数据的中间时间值，t是以中间为0左右对称取；
视差潮龄A1需要预先得知
同时本程序负责读取原始测流数据，格式为
站位名称
观测数据段数N（即大 中 小潮）
第一段起始时间YYYY MM DD HH mm ss
第一段个数n1
speed direction
speed direction
...
第二段起始时间 YYYY MM DD HH mm ss
第二段个数n2
speed direction
speed direction
...
第三段起始时间 YYYY MM DD HH mm ss
第三段个数n3
speed direction
speed direction
...
UVg.m [U V Ug Vg]=UVg() 求调和常数U V和迟角Ug Vg
Tuoyuan.m 计算各准调和分潮的椭圆要素W theta K k
(The quasi harmonic analysis of tidal current
Dd.m [DO1 dO1 DK1 dK1 DM2 dM2 DS2 dS2 DM4 dM4 DMS4 dMS4]=Dd (y, D, Y, TM, A1) calculation of 6 quasi harmonic division of amplitude and initial phase angle formula of the coefficient of tide
AM.m [N n AA liu_u liu_v]=aM () foundation coefficient matrix, the current D and D values are the middle time of each section of data taken the value of T is in the middle for symmetric about 0
Age of parallax A1 need to know in advance
At the same time, this program is responsible for reading the original flow measurement data, format for
Site name
The observation data segment number N (that is, in the low tide)
The first section of the YYYY MM DD HH mm the starting time of SS
The first section number N1
Speed direction
Speed direction
...
The second section starting time YYYY MM DD HH mm SS
The second section number N2
Speed direction
Speed direction
...
The third section starting time YYYY MM DD HH mm SS
The third section number )
- 2015-02-10 16:29:29下载
- 积分：1
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gs
说明： 光栅图形矢量化方法分析与评价,一篇不错的书籍(Raster graphics vector analysis and evaluation methods, a good book)
- 2014-02-21 03:01:05下载
- 积分：1
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121114122lu_bs_lsm
B样条曲线曲面的生成与显示，用matlab实现(B-spline curve and surface generation and display, using matlab implementation)
- 2010-06-23 15:54:54下载
- 积分：1
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Fz
说明： 汽车的轮胎垂向力计算模块，模型输入为汽车的实体参数、汽车的电动参数纵向和横向加速度，输出为汽车四个轮胎的垂向力。(Automobile tire vertical force calculation module, the model input for the entity parameters of the car, the electric parameters of the car' s longitudinal and lateral acceleration, the output of the vertical force of the car four tires.)
- 2012-05-24 14:41:49下载
- 积分：1
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LpcSineDemo
正弦波的LP建模
能显示原正弦波波形及它的频谱图，LP模型的频谱图，LP模型的极点图，LP模型的脉冲响应图。(This demonstration illustrates the modelling of a sinewave with an LP model
The displays show the sinewave,it spectrum, the spectrum of the LP model,the poles of the LP model and the impuse response of the LP model.)
- 2013-10-19 16:53:06下载
- 积分：1
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(Solutions)
MATLAB信号处理Digital image processing using matlab一书的课后解答(MATLAB signal processing DIgital Image PRocessing an after-school book answers)
- 2014-02-11 10:10:32下载
- 积分：1
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el_beam_transfer
三位梁单元的坐标转换，从单元的局部坐标转换为结构整体坐标(Three coordinate conversion beam element)
- 2014-02-25 17:21:02下载
- 积分：1
