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GPS的自主完善性算法 RAIM
说明： GPS的自主完善性算法，基于奇偶矢量,Matlab程序(Autonomous Perfection Algorithms of GPS Based on Parity Vectors)
- 2019-05-31 10:46:51下载
- 积分：1
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sandeep2
codes different spectrum sensing techniques
- 2011-11-23 20:11:43下载
- 积分：1
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cell
两个画蜂窝系统的程序。第一个画出六边形蜂窝图。以（0，0）点为中心(Two paintings cellular system. The first draw hexagonal honeycomb Fig. To (0,0) point as the center)
- 2007-12-13 12:53:16下载
- 积分：1
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ASK.FSK.PSK
说明： 实现ASK、FSK、PSK数字调制系统的仿真，观察功率谱密度，眼图，对系统的仿真误码率与理论误码率进行比较(Realize the simulation of ASK digital modulation system, observe the power spectral density and eye diagram, and compare the simulation error rate with the theoretical error rate of the system.)
- 2019-01-19 21:06:13下载
- 积分：1
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gps静态单点定位 GPS kalman
gps静态单点定位,使用kalman滤波算法,导航定位精度好.(gps static single-point positioning, navigation and positioning accuracy using kalman filtering algorithm.)
- 2020-07-02 02:00:01下载
- 积分：1
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1lpc
THIS FILE CONTAIN THE CODE FOR LPC
- 2014-03-15 16:33:08下载
- 积分：1
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CDMA
说明： ? 了解3G移动通信网中关键技术CDMA的实现原理
? 掌握matlab编程，实现CDMA原理仿真
? 掌握matlab语言对于码分复用技术仿真的功能(Understanding the Implementation Principle of the Key Technologies of CDMA in 3G Mobile Communication Network
Master the MATLAB programming and realize the simulation of the principle of CDMA
Master the function of MATLAB language in simulation of code division multiplexing technology)
- 2019-01-04 10:56:48下载
- 积分：1
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fast-subspace-algorithm
为了对空间辐射源进行精确定位" 建立了基于任意阵列对多目标源进行二维DOA估计的数学模型。将 MUSIC算法推广到三维空间阵列可以对辐射源进行二维高精度测向,但由于其需要估计接收数据的协方差矩阵和进行特征分解, 因而其计算量较大。利用多级维纳滤波器的前向递推获得信号子空间和噪声子空间，不需要估计协方差矩阵和对其进行特征分解，从而降低了MUSIC算法的计算量。将文中的方法应用于任意阵列的二维DOA估计中进行计算机仿真和实际侧向系统性能验证,实验结果均表明该方法达到了MUSIC算法的性能,但与常规MUSIC算法相比降低了计算量.( In order to space radiation source for precise positioning" based on arbitrary array to multiple target source 2D DOA estimation model. The MUSIC algorithm is extended to three-dimensional space to two-dimensional array of radiation source for high precision direction finding, but due to the need to estimate the covariance matrix and eigenvalue decomposition, and the large amount of calculation. Use of multistage Wiener filter forward recursion received signal and noise subspace, does not need to estimate the covariance matrix and the eigenvalue decomposition, which reduces the computation of MUSIC algorithm. This method is applied to an arbitrary array DOA estimation for computer simulation and actual lateral system performance verification, the experimental results show that this method achieves the performance of MUSIC algorithm, but with the conventional MUSIC algorithm reduces the calculation amount.)
- 2012-03-09 16:03:44下载
- 积分：1
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BPSK-OFDM信号调制代码 OFDM调制
此代码是关于BPSK-OFDM信号调制代码，简单编码叙述者整个调制过程，可直接运行出结果(BPSK-OFDM signal modulation code)
- 2020-06-27 10:40:02下载
- 积分：1
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crosscorrleation
基于互相关函数的时延估计，用于声源定位算法。(Time-Delay,Crosscorrelation)
- 2018-01-07 12:29:09下载
- 积分：1
