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vij1
function ber_ml=Alamoudi(snr,soglia)
This function simulates a Alamouti scheme. The input variables are soglia and snr.
Soglia: is the number of errors after which the iterations stop. For better results, put high value of soglia, but
the simulation is longer.
snr: the signal to noise ratio (if u don t know what is a signal to noise ratio, well, come back to your high school!).
Note: U should use this function with a main function in wich u chose different value of snr. That s because this
function work just with one value of snr.
If u have problem with this code, write me at m.allegritti@email.it.
Take care!
Max
- 2010-02-06 17:26:08下载
- 积分:1
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2fsk
2FSK是利用数字基带信号控制在波的频率来传送信息。经过调制后的2FSK数字信号通过两个频率不同的带通滤波器f1、f2滤出不需要的信号,然后再将这两种经过滤波的信号分别通过包络检波器检波,最后将两种信号同时输入到抽样判决器同时外加抽样脉冲,最后解调出来的信号就是调制前的输入信号。(gudi hduidf hdag sdd w)
- 2014-12-22 17:44:45下载
- 积分:1
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maxassignment
实现指派问题的最大赋权,利用匈牙利算法实现0-1最大值规划。(The maximum empowerment of the assignment problem)
- 2017-09-15 14:52:16下载
- 积分:1
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SuperPixelMerge
这是一个基于超像素算法的分割小软件,可以用于图像的分割,但是没有语义。使用者如果用于商用,要联系软件中的作者(This is a small software based on super-pixel algorithm, which can be used for image segmentation, but without semantics. Users for commercial use should contact the authors in the software.)
- 2021-01-11 19:58:49下载
- 积分:1
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Duda_book_patten_recgnition_computer_experiment_Ma
Duda教授出的书《模式分类》课后上机题,Matlab源代码和答案(Professor Duda out of the book 《Pattern Classification》,after-school-on question, Matlab source code and answers)
- 2010-12-12 16:24:52下载
- 积分:1
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MATLABDAOPU
说明: 详细的倒谱MATLAB程序,效果很好,很有应用价值(Voice recongnition.)
- 2010-03-29 16:26:50下载
- 积分:1
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11.18SWT
信号处理的包络谱,对轴承故障信号进行分析计算,可以直接调用。(The envelope spectrum of signal processing can be called directly.)
- 2017-12-20 13:22:23下载
- 积分:1
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运动检测
原视频为公路上的车流,要求跟踪车辆。首先经过CLT处理得背景公路。再将原有每帧图像’相减‘得车辆信息。选择要跟踪的车辆,继续可达到跟踪车辆的效果。有两种方式,一种是直接选定车辆当时坐在坐标范围,这样处理速度快。另一种是图形界面。但matlab处理图形界面上速度慢。除以上方式还有第三种跟踪车辆方法,是选定所有车辆跟踪,而不是特定车辆。
- 2022-01-24 09:17:59下载
- 积分:1
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pam_simulation
对pam调制的误码率进行理论和仿真对比,用的是蒙特卡罗方法(01:15 modulation of the BER and the theoretical simulations, using the Monte Carlo method)
- 2007-05-26 13:42:11下载
- 积分:1
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通信误码率与抖动
该程序用于卫星光通信, 以直接作出通信误码率与抖动之间的关系图,本程序可以作出不同静差下的曲线,里面将公式和积分都编辑好了
- 2022-08-15 03:22:40下载
- 积分:1