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Mersenne-Twister-suijishufashengqi
Mersenne Twister随机数发生器（Mersenne Twister generator,MTG for short）是Makoto Matsumoto于1998年对TGFSRG(旋转广义反馈移位寄存器发生器)的更进一步改进。(Mersenne Twister random number generator (Mersenne Twister generator, MTG for short) is Makoto Matsumoto in 1998 TGFSRG (rotation generalized feedback shift register generator) is further improved.)
- 2011-06-29 19:48:15下载
- 积分：1
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R
说明： R语言地理统计及空间分析的函数包，可以做空间插值，相关分析等。(Function package R language geostatistical and spatial analysis, spatial interpolation, correlation analysis can be done.)
- 2015-04-02 08:57:52下载
- 积分：1
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cesuyi
车辆监测用测速雷达是依据多普勒效应原理实现的。由雷达发出一束微波，遇被测目标（车辆）时微波被反射回来，再由雷达接收反射波。如果目标相对于雷达有距离上的运动，反射波的频率将与发射频率发生差异，而这种差异的大小正比于目标与雷达的相对运动速度。于是，雷达通过检测反射波频率和发射波频率的差，就可以计算出被测车辆的移动速度。本次课程设计是利用离散付里叶变换进行频谱分析，设计数字滤波器组，并对滤波器组加窗降低副瓣，通过频域方法测量速度。(Vehicle monitoring using radar gun is based on the realization of the principle of the Doppler effect. By the radar emits a microwave, in case the measured target (vehicle) when the microwave is reflected back, and then by receiving the reflected radar waves. If the target relative to the radar on a distance of motion, the frequency of the reflected wave and the emission frequency of the difference, and this difference is proportional to the relative target and radar velocity. Thus, by detecting the reflected radar wave frequency and the frequency difference between the transmitted wave, we can calculate the movement speed of the vehicle under test. This course is designed to take advantage of the discrete Fourier transform spectral analysis, digital filter design group, and filter bank windowed lower sidelobes by frequency domain methods to measure speed.)
- 2013-05-26 13:26:15下载
- 积分：1
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heijai
采用热核构造权重，小波包分析提取振动信号中的特征频率，利用自然梯度算法。( Thermonuclear using weighting factors Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm.)
- 2016-05-12 14:48:43下载
- 积分：1
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MATLABProcessLearning
对Matlab的基础学习，是初学者可以迅速对Matlab上手(Matlab based on learning, beginners can quickly get started on the Matlab)
- 2010-09-29 22:54:55下载
- 积分：1
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mancxxala
Mancala is an ancient family of board games, also known as Kalah
- 2013-01-07 23:28:08下载
- 积分：1
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2D-MUSIC
L型阵下基于2D-MUSIC的二维DOA估计算法(Under the L-type array estimation algorithm based on 2D-MUSIC-dimensional DOA)
- 2020-11-21 22:19:35下载
- 积分：1
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-146867_GzFUZ1W5R1iY
最优估计理论书籍，国外2006年SIMON出的，非常适合学习卡尔曼滤波以及最优估计方面的知识(Optimal estimation theory books abroad in 2006 SIMON, ideal for learning the knowledge of the Kalman filter and optimal estimation)
- 2012-09-07 21:03:26下载
- 积分：1
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assemble
梁单元总体刚度矩阵组装matlab源程序(The beam element stiffness matrix of MATLAB general assembly source program)
- 2013-11-17 13:45:36下载
- 积分：1
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DCT
This code is to compress an image using DCT algorithm in matlab
- 2015-04-19 21:01:06下载
- 积分：1
