登录
首页 » matlab » radar

radar

于 2010-05-23 发布 文件大小:1KB
0 279
下载积分: 1 下载次数: 22

代码说明:

  线性调频信号发生器,能够改变它的一些参数得到不同的线性调频信号,程序还是不错的(Linear FM signal generator, can change some of its parameters are different linear FM signal, the program is good)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • timefren
    短时傅里叶分析短时傅里叶分析短时傅里叶分析(Short-time Fourier analysis of short-time Fourier analysis of short-time Fourier analysis)
    2010-12-06 10:58:33下载
    积分:1
  • panview
    应用sift算子进行图像匹配,效果不错。。。(sift is used to match two picture,the result is good...)
    2011-05-29 09:38:43下载
    积分:1
  • tvapm
    水声通信面临的最困难的问题是多途干扰,其中自多途引起接收信号的幅度衰落,互多途引起接收信号的码间干扰,再加上海洋环境的高噪声背景、低的载波频率、极为有限的带宽以及传输条件的时间—空间—频率变化特性,使得通信过程十分困难。此外,水声通信试验的成本高,难度大,也为水声通信研究带来挑战。 本软件对水声信道的仿真研究很有帮助,可以产生声线图,冲激响应,声速图等仿真文件,结合Matlab画图工具绘制图像,对水声信道的模拟仿真很有帮助。(The most difficult problem faced by underwater acoustic communication is multi-path interference, which since multipath fading caused by the magnitude of the received signal, and mutual inter-symbol interference caused by multipath signal reception, plus the marine environment of high background noise, low carrier frequency , very limited bandwidth and transmission conditions of time- space- frequency characteristic such that the communication process is very difficult. In addition, the high cost of underwater acoustic communication experiment, difficult, and challenges for the study of underwater acoustic communication. This software is useful for simulation study of underwater acoustic channel can produce sound chart, impulse response, sound velocity diagrams simulation files, combined with Matlab drawing tools to draw the image of underwater acoustic channel simulation helpful.)
    2015-03-22 09:51:54下载
    积分:1
  • 模型阶次辨识
    说明:  包含五种模型阶次方法,并附有详细的matlab代码。(Five model order methods are included with detailed matlab code.)
    2020-11-11 10:49:45下载
    积分:1
  • PCA
    主元分析中对主元的个数确定目前没有非常好的办法,这里提供一个比较方便实现的matlab程序,利用累计方差贡献率确定主元个数的matlab程序(Principal component analysis of main elements to determine there is no good way, here to provide a more convenient realization of the matlab program, using the cumulative variance contribution rate to determine the number of principal components of the matlab program)
    2012-04-13 14:40:53下载
    积分:1
  • MPM01
    这是一个实现预失真功能的算法仿真,效果不错,希望对大家有所帮助。(a algorithm of predistortion is proposed in this program,and it has a good performance,)
    2012-06-01 11:18:15下载
    积分:1
  • Transmission-Model
    无线传感器网络定位用到的无线传输模型 Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model (Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model Achieve functional distance and transmission attenuation swap ~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~ In this model, the radio range is a circle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ReceivedSignalStrength=SendingPower-PathLoss e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0) Pt:transmit power pl(d0):the pass loss for a reference distance of d0 ηis the path loss exponent above parameters are saved in ../Parameters_Of_Models.mat dist:distance between sender and receiver(m) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~ In this model, the radio range is a circle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ReceivedSignal)
    2013-08-31 18:59:05下载
    积分:1
  • pca
    matlab的主元分析问题。这个程序分三部分,读入图像生成数据,归一化,然后PCA降维。在PCA降维中调用软件自带函数。(pca in matlab)
    2012-11-28 17:03:58下载
    积分:1
  • Image_enhancement
    说明:  图像空域变换增强技术实践,附带matlab code(Image enhancement technology transform the practice of airspace,Matlab code attached)
    2009-08-15 10:48:10下载
    积分:1
  • kNN_predict
    采用K近邻算法预测时间序列的源代码,希望对大家能有所帮助。(Predict time series using kNN.)
    2010-08-19 01:29:27下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载