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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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kinect-test
Testing LPC matlab code
- 2012-04-29 02:27:02下载
- 积分：1
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-MIMO-system
CSI对MIMO系统容量影响的仿真与分析(Simulation and Analysis for MIMO system capacity CSI effect)
- 2013-12-09 16:40:40下载
- 积分：1
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SQP-Algorithm
基于matlab编写的SQP优化算法，用来求解有约束的非线性规划问题(sequential quadratic programming:Used to solve constrained nonlinear programming problems)
- 2013-07-18 17:29:27下载
- 积分：1
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multifractal-spectrum
国外用MATLAB编写的多维分形分析断裂结构的程序。在地质建模中有潜在用途。(A MATLAB® program based on the Hou algorithm for estimation of fractal dimension and multifractal spectrum of fractures is presented. The program performance was tested with many synthetical fractals and field data. )
- 2012-04-03 15:11:03下载
- 积分：1
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lab5-6
DANE RADIAL MATLAB RVFL System will automatically delete the directory of debug and release, so please do not put files on these two directory.
- 2012-05-05 20:14:57下载
- 积分：1
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filter
设计巴特沃斯和切比雪夫滤波器，实现低通滤波，并计算滤波系数，给出效果图(Design a 20-order Butterworth filter, low-pass filter, and the filter coefficient calculation gives renderings)
- 2013-12-28 11:31:42下载
- 积分：1
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mtfknn
国外网站下载的程序包，包含mindist_classifier_type，pca，PNN，svm等几个算法程序，希望对大家有用。(Foreign website package, including mindist_classifier_type, pca, PNN, svm algorithm program, and several, we hope to be useful.)
- 2010-12-03 10:03:05下载
- 积分：1
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dijkstra
dijkstra算法的最短路径MATLAB程序 能够有效搜索最短路径(dijkstra shortest path algorithm MATLAB programs can effectively search the shortest path)
- 2011-08-17 23:23:50下载
- 积分：1
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FMCWRDgood
很好用的FMCW雷达目标成像代码，有中文注释，适合学习(Good use of FMCW radar target imaging code, there are Chinese annotations, suitable for learning)
- 2018-08-06 17:35:05下载
- 积分：1
