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matlab_08_talk12
matlab 学习过程中常见的一些函数的使用方法(the description of the commen functions in matlab)
- 2009-09-14 09:36:58下载
- 积分：1
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R_WAVE_Detector
一个matlab程序,用来找心电图的R点，适合初学者(Detect R wave in ecg signal by matlab )
- 2010-08-11 12:29:42下载
- 积分：1
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stbc22
无线通信中空时编码almouti设计 matlab仿真(space time code design )
- 2010-08-27 08:23:09下载
- 积分：1
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track-design-of-ship-board
船载雷达目标模拟器的航路设计，针对船载雷达的特殊性,分动态和静态两种情况对目标模拟器的各种航路进行了设计,并对一些特殊航路的设计作了详细介绍。
(Design the route of the ship-borne radar target simulator for shipborne radar particularity divided into dynamic and static two cases of various routes to the target simulator design, and special route design are introduced in detail.)
- 2012-09-11 17:01:22下载
- 积分：1
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UMAT-subroutine
这是一个关于abaqus子程序二次开发的学习程序，其适用于初学umat的同学。(this is a secondary development for abaqus,it is a easy material model)
- 2014-10-22 23:48:21下载
- 积分：1
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linear_array
利用FFT快速计算，线性排列阵子方向图。( This function computes and returns the gain radiation pattern for a
linear array
It uses the FFT to computes the pattern
*INPUTS**********
Nr ==> number of elements dolr ==> element spacing (d) in lambda units
divided by lambda
theta0 = steering angle in degrees winid ==> use winid negative for no
window, winid positive to enter your window of size(Nr)
win is input window, NOTE that win must be an Nr X 1 row vector nbits ==>
number of bits used in the pahse shifters
negative nbits mean no quantization is used
*OUTPUTS******************
theta ==> real-space angle patternr ==> array radiation pattern in dBs
patterng ==> array directive gain pattern in dBs
***************************************** )
- 2016-03-28 22:30:19下载
- 积分：1
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MATLAB
matlab编程中文第二MATLAB+Programming+for+Engineers(中文翻译)(matlab second edition of Programming in Chinese)
- 2010-11-07 12:57:18下载
- 积分：1
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FIRdesign
MATLAB code for FIR filter design
- 2009-11-26 16:23:09下载
- 积分：1
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ditujiasupso
说明： 一种带有梯度加速的粒子群算法，可以实现多种优化工作的需要哦。(With a gradient to accelerate the particle swarm algorithm, can achieve the needs of a variety of optimization Oh.)
- 2008-10-06 09:22:45下载
- 积分：1
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circonv
圆卷积与线卷积在FIR中的实现，通过程序还开深刻理解两者间的差别和各自优劣。
1.圆卷积用在被截出的某段数据中，此时，长度应该定为和输入数据长度一致（一般输入数据大于hn的数），这时圆卷积结果相当于某段被截断出来的数据以非截断的方式经过滤波而得出的结果；线卷积用在各自独立的，离散的数据中，若截断数据也用线性卷积来计算，那么就相当与这部分数据是与源数据是独立的，
得出的结果时域两端会变长，但频谱基本上一样的。差别可以想象。
2.注意圆卷积最开始的输入数据的次序，构造矩阵时要注意。(Circular convolution with the line convolution in the FIR implementation, the program also opened a deep understanding of the difference between the two and their respective pros and cons. A circular convolution with cut out a certain period of data At this point, the length should be set for the same length as the input data (typically input data greater than hn the number), when the circular convolution is equivalent to a certain the results of the truncated data to the non-truncated filtered line convolution with a separate, discrete data, truncated data with a linear convolution calculation, then the equivalent of this part of the data is independent of the source data, the results of both ends of the time domain becomes long, but the spectrum is basically the same. The difference can imagine. Note that the order of the circular convolution of the input data to construct matrix.)
- 2012-06-28 04:36:25下载
- 积分：1
