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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
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harddecision
采用汉明码的BPSK仿真程序，译码使用硬判决，仿真给出误码率曲线(BPSK simulation procedures, the use of hard-decision decoding, given BER simulation curve)
- 2007-03-20 22:01:34下载
- 积分：1
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cyclo
dynamic voltage restorer for sag and swell
- 2013-11-20 22:41:39下载
- 积分：1
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GM11
此代码为灰色预测GM（1,1）代码，其中包括了各个参数的计算及误差(This code is gray forecasting GM (1,1) code, including the calculation of the various parameters and error)
- 2014-02-05 14:52:14下载
- 积分：1
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Jacobi
说明： 计算特征值，特征向量，基本解，数值算法，计算特征值，特征向量，基本解，数值算法，(Computing eigenvalues, eigenvectors, the basic solution, numerical algorithm, eigenvalue calculation, feature vector, the basic solution, numerical algorithm,)
- 2010-04-14 19:44:47下载
- 积分：1
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S_Transformation
S变换的matlab源码，并应用几个信号作为例子来说明怎么使用s变换以及s变换可以用来做些什么事情。s变换是时频分析领域中一个较新的内容，现在在信号处理，地震勘探，语音识别等领域都开始了对它的应用研究，是目前的一个热点。(S transform Matlab source, Applied Signal and several examples to illustrate how the use of Transform's's transformation can be used to do anything. Transform's time-frequency analysis is the area of a newer, now in signal processing, seismic exploration, Speech Recognition and other areas has started its applied research, is a hot spot.)
- 2007-05-30 08:41:10下载
- 积分：1
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function_source
matlab自编函数库，含有大量常用函数。。。。。。。。。。。。。。。。(self matlab function library containing a large number of commonly used functions. . . . . . . . . . . . . . . .)
- 2013-08-05 18:53:02下载
- 积分：1
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subpixel-image-registration
Efficient subpixel image registration algorithms
- 2015-02-05 20:45:08下载
- 积分：1
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Switched-mode-Boost-DC-DC-converter-with-input-cu
This file is very important for student ....
- 2014-02-18 00:15:17下载
- 积分：1
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AdvanceControl
说明： 现代控制理论，包括LQR、鲁棒控制、滑膜控制、自适应控制等实例(Examples include LQR, robust control, synovium control, etc)
- 2020-07-20 11:38:46下载
- 积分：1
