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AutomaticGainControl
Atomatic Gain Control
- 2010-06-28 23:11:06下载
- 积分:1
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802.11a
仿真模拟802.11a误码率,支持BPSKQPSK16AQM64QAM,编解码采用MEX函数链接C,较MATLAB源码运行速度快(BER simulation 802.11a support BPSK QPSK 16AQM 64QAM, coding and decoding functions MEX link C, MATLAB code to run faster than the)
- 2015-01-20 12:06:39下载
- 积分:1
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ScriptforcomputingtheSNRimprovementi1
Script for computing the SNR improvement in
Rayleigh fading channel with selection diversity
- 2010-07-11 20:21:40下载
- 积分:1
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solvecone
Conical flow field solver
- 2013-07-20 23:15:49下载
- 积分:1
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xi-ti-dai-ma
这是一本经典的MatlAB书的习题代码,非常丰富,非常实用(This is a classic book of exercises code MatlAB, very rich, very practical)
- 2013-01-16 18:00:55下载
- 积分:1
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C-means
使用c-均值聚类算法在IRIS数据上进行聚类分析,随机选择三个初始聚类中心,经过多次迭代,最终将150个样本分为三类。(Use c-means clustering algorithm in the IRIS data on the cluster analysis, three randomly chosen initial cluster centers, through a series of iterative, 150 samples will eventually fall into three categories.)
- 2009-03-07 20:10:31下载
- 积分:1
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wwavelet
说明: 一个小波消噪的matlab例子,里面有源程序
希望可以帮到大家(a denoise example of wavelet,)
- 2010-03-29 22:34:55下载
- 积分:1
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ksdensity2d
Matlab implementation of the Kernel Density estimation for 2D array/matrix
- 2014-11-05 00:44:36下载
- 积分:1
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matlab
个人所得税分配方案设计 使用 mlatlab进行仿真(matlab geren suodsui)
- 2011-12-02 20:33:34下载
- 积分:1
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strech
去斜率(strech)参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase)
其中f0与回波延时的关系为:
f0=k*delay_t
K为线性调频斜率,delay_t为回波延时
将s(t)采样,FFT变换即可得到目标距离与频谱的关系。
Strech 信号测距
输入混频后的中频信号(图一),经采样及FFT变换得到频谱(图二)
再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三)
(Go slope (strech) obtained after the reference signal and the echo signal mixer IF output signal S (t) = Aexp (j* 2* pi* f0* t+phase) f0 and echo delay relationship: f0 = k* delay_t K chirp slope, delay_t the echo delay sampling s (t), the FFT transform to the target distance spectrum of relations. Strech signal ranging input mixer IF signal (Figure 1), sampling and FFT transform spectrum (Figure 2) according the the spectrum distance relationship R = Tcf/2B shows the distance (Figure 3))
- 2012-11-27 20:36:34下载
- 积分:1