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modern_signal_processing_Matlab_codeing
《现代数字信号处理》MATLAB 源代码()
- 2008-05-26 19:42:44下载
- 积分：1
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fdtd07
Matlab fdtd using PML incidindo num cilindro.
- 2011-06-28 19:49:15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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16428
说明： 学习matlab的朋友，这是一个计算线性方程组的程序，略有改进，若有疑问不吝赐教(learning Matlab friends, which is a calculation of linear equations procedures, a slight improvement If in doubt wing)
- 2006-04-28 20:24:41下载
- 积分：1
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FULTTER-COM
计算二元机翼的颤振速度，包含一个经过处理的时间延迟环节(Calculated airfoil flutter speed, contains a treated time delay link)
- 2013-01-04 20:35:03下载
- 积分：1
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MATLAB-functions-reference
matlab所有的函数整理工具书,基本所有常用的函数都可以查找到。(a book includes All functions of Matlab)
- 2013-12-22 16:25:14下载
- 积分：1
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MATLABcode
基于小波数字图像处理MATLAB源代码 例如压缩提取 噪声水印提取等(Wavelet-based digital image processing such as compression MATLAB source code extracted watermark extraction, such as noise)
- 2009-04-13 10:04:07下载
- 积分：1
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heibaipei2
从物理的角度看，音乐是不同频率，不同时长声波的组合，声波的频率表示不同的音调，声波的时长反映不同的节奏，根据该原理，将不同频率，不同时长的声波进行有序组合，则能成为音乐，利用MATLAB对不同频路信号的组合及分析功能，能够进行简单的音乐合成。(From a physical point of view, the music is different frequencies, not at the same time the combination of the long acoustic wave, the frequency of the acoustic wave which means that a different tone, sound waves reflect the length of time the type of rhythm, based on the principle of different frequencies, not at the same time long waves are conducted orderly composition, to become the music, using MATLAB combination of signals of different frequencies Road and analysis capabilities, able to perform simple music synthesizer.)
- 2013-04-23 14:44:44下载
- 积分：1
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Zooming-and-Shrinking
matlab code for zoomin and shrinking
- 2015-04-07 00:55:46下载
- 积分：1
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kmeans
主要是基于聚类K均值的算法，用于将彩色图像转化为灰度图像。(Mainly based on K-means clustering algorithm for converting color images to grayscale.)
- 2015-04-22 20:21:17下载
- 积分：1
