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Dijkstra
Dijkstra算法是典型最短路算法，用于计算一个节点到其他所有节点的最短路径。主要特点是以起始点为中心向外层层扩展，直到扩展到终点为止(Dijkstra' s algorithm is a typical shortest path algorithm used to calculate a node to all other nodes of the shortest path. Main features is the starting point for the center layers expand outward until the end date extended to)
- 2011-07-20 19:56:45下载
- 积分：1
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Changes-in-the-signal-to-noise-ratio
等间距线性阵列，阵元数M=8，阵元间距d= λ /2，等幅加权，目标方位φr =0°。产生空间白噪声矢量（复高斯分布）。
设阵列信号矢量元素s(m)=exp[j mψr]，其信号幅度为1，该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi，其中实虚部均为独立同分布N(0, σ2)的高斯随机数，则该通道合成信号x(m)=s(m) + n(m)，其中信噪比为：
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分：1
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paper2
2.LFM信号的分数阶傅里叶域自适应滤波算法研究.rar(2.Fourier domain adaptive filtering algorithm Fractional LFM signals.rar)
- 2014-08-27 20:20:04下载
- 积分：1
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multi_bit_digi_corrrelation-(2)
matlab实现8位数字复相关，matlab实现数字复相关器，并比较数字相关结果和模拟相关结果的差别(matlab to achieve eight digital complex correlation, matlab realize digital multiplexing correlator)
- 2013-10-13 16:38:28下载
- 积分：1
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Digital-Image-Processing
数字图像处理matlab版自编函数，包括边缘处理等各种函数(The various functions of the digital image processing matlab version of the self-function, including edge treatment)
- 2012-10-22 19:00:52下载
- 积分：1
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NDCG_Optimizer
decision tree example
- 2012-11-16 23:19:23下载
- 积分：1
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donglixuemoxing
说明： 汽车动力学模型，输入为电机和发动机转矩和变速器传动比，输出为车速。(Vehicle dynamics model, input motor and engine torque and transmission ratio, output speed.)
- 2020-04-15 23:28:20下载
- 积分：1
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3-body
solving restricted 3rd body problem
- 2011-08-31 20:37:39下载
- 积分：1
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respm
采用线性加速度法求地震波的反应谱，可同时求加速度、速度、位移反应谱以及放大系数(Method for the linear acceleration response spectrum of seismic waves, which can find the acceleration, velocity and displacement response spectra and amplification factor)
- 2011-10-14 16:56:40下载
- 积分：1
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tftb-0.1
分析非平稳信号的工具包，时频工具包，能帮你分析非平稳信号(Analysis Toolkit non-stationary signals, time-frequency toolkit can help you analyze non-stationary signals)
- 2014-02-08 21:35:23下载
- 积分：1
