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RecoverChirp

于 2010-12-13 发布文件大小:18KB

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线性调频信号是典型的脉冲压缩信号，在雷达波形设计中要重要的作用。本实例给出了调频雷达中混入正弦波噪声和高斯噪声时如何抑制噪声从而恢复调频信号的过程(LFM signal is a typical pulse compression signal, the radar waveform design to an important role. This example shows the sine wave frequency modulated radar mixed with noise and Gaussian noise, how to suppress the noise FM signal to the process of recovery)

文件列表：

RecoverChirp.m,9504,2002-08-20
RecoverChirpAp.m,7077,2002-08-20
RecoverChirpAwp.m,7481,2002-08-20
RecoverChirpAwpTIV.m,7466,2002-08-20
RecoverChirpAwpTV.m,9372,2002-08-20
RecoverChirpAwpTVMonteCarlo.m,9654,2002-08-20
RecoverChirpAwpTVNoDetect.m,6803,2002-08-20

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feixianxing
非线性拟合,用于非线性拟合时，可以用这个现成的代码，很发方便！(Nonlinear fitting for nonlinear fitting, you can use the existing code, it is made easy!)

2013-09-09 14:51:45下载

积分：1
MATLABann
matlab神经网络工具箱很好的东东分享下(matlab neural network toolbox, under a good Dongdong Share)

2010-03-15 10:51:23下载

积分：1
learn.zip
MFCC参数和LPCC参数需要频繁使用的语音的说话人识别分析还需要使用大量的这些特征参数,这就需要研究MFCC和LPCC算法和参数提取的原则。因为我们需要了解与人交谈的过程中,我们要进行建模率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(MFCC parameters and LPCC parameters are parameters of speaker recognition which requires frequent use of voice analysis also need to use a lot of these characteristic parameters, This requires research MFCC and LPCC algorithm and the principle of parameter extraction. Because we need to understand the process of talking to people, we want to conduct a speaker modeling the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula)

2014-08-18 12:34:51下载

积分：1
feixianxingfangcheng
求解lyapunov指数的一个代码，仅供参考(Lyapunov Index solving a code, for reference only)

2010-09-02 09:09:17下载

积分：1
modem-gprsv-R57_G_10.06.42I-r2.tar
一个有关GMSK基带调制和实现的MATLAB程序，自己编写的，请高手指教！ (on a GMSK baseband modulation and realization of the MATLAB program, the preparation of their own, experts advise.)

2007-03-24 21:07:05下载

积分：1
卡尔曼滤波源代码 kaerman
基于matlab卡尔曼滤波源代码，导入数据，可以运行(Calman filter source code based on.If you import the data, it can run.)

2014-09-22 16:35:03下载

积分：1
Kalmanfilter
数字信号处理 Digital signal processing(Digital signal processing Digital signal processing)

2011-11-26 09:22:27下载

积分：1
shuzhijie
偏微分方程数值解法课后习题解答MATLAB程序(Numerical Solution of Partial Differential Equations MATLAB Answers to after-school program)

2010-12-28 12:01:05下载

积分：1
PCA_FRS_ORL_V_2.0
Facial expression in real time code..this is good for all face both Natural and IR

2013-11-28 19:03:13下载

积分：1
windmux
风速拟合模型，对于像仿真风场的人很有帮助，自己做的，可用。(nature wind mix)

2016-03-28 09:08:57下载

积分：1

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RecoverChirp

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