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CORDIC
本文首先研究了多相滤波器组信道化的实现和基于CORDIC算法对信道化后的信号进行瞬时幅度、瞬时相位、瞬时频率的测量。简要介绍了信号的调制方式和调制方式识别的相关理论(failed to translate)
- 2013-05-07 10:58:03下载
- 积分：1
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indirect adjustment
二维点的间接平差模型计算，运算速度还不错，运行结果可以达到一定的精度。(The calculation speed of two-dimensional point indirect adjustment model is good, and the result can reach a certain precision.)
- 2018-08-23 14:47:58下载
- 积分：1
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power_svpwm
使用Matlab/simulink做异步电机矢量控制系统的仿真模型。(Using Matlab/simulink to do induction motor vector control system simulation model.)
- 2011-11-03 19:11:33下载
- 积分：1
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WGS84_to_Beijing54
WGS84到北京54的坐标转换程序，7参数空间相似变换模型。(WGS84 cordinate system transform to Beijing 54 corninate system program, which use 7 parameters space simar transform model.)
- 2021-01-13 22:18:47下载
- 积分：1
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test_sam
实现了polar在BEC信道下的编译码，画出了误码率图像(The encoding and decoding of polar in BEC channel is realized, and the bit error rate image is drawn.)
- 2019-04-09 15:37:28下载
- 积分：1
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BCH_decode_berlekamp.m
说明： BCH码的Berklak-Massey算法，编程比较经典。(BCH code Berklak-Massey algorithm, compare the classic programming.)
- 2008-10-07 09:52:38下载
- 积分：1
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SC_decoding in MATLAB
说明： polar码的SC译码，里面有详细的代码介功能绍pdf，非常细致(SC decoding of polar code, which has detailed code introduction function PDF)
- 2020-02-13 11:39:53下载
- 积分：1
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target-tracking-in-three-dimensional
介绍了三点垂直线阵被动定位的原理. 结合矢量水听器测得的方位角和高低角及到达
阵元间的时延差, 建立了三维坐标下的状态方程和观测方程.运用扩展卡尔曼滤波算法, 研究了该系统的目标运动分析问题. 通过蒙特卡洛模拟仿真试验, 结果表明上述方法具有较高的定位性能,有较强的使用价值.
(Introduced three vertical linear array passive location principle of vector hydrophone. Combining the measured azimuth angle and pitch angle and arrival time delay difference between array elements, establish the three-dimensional coordinates of the state equation and observation equation. Using the extended Calman filter algorithm, on the target motion analysis by Monte Carlo simulation. Test, results show that the method has high positioning performance, has the strong use value.)
- 2012-03-09 15:34:30下载
- 积分：1
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ditongji
说明： 普通克里金插值程序，整合图形界面，附带数据。(Ordinary Kriging interpolation program, integration of graphical interface, with data.)
- 2021-03-17 20:46:33下载
- 积分：1
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GPS_SPP
GPS伪距单点定位，包括导航文件、观测文件、精密钟差和精密星历的读取，对流层Hopfield模型，电离层K8模型，采用最小二乘法，最后通过调用matlab来计算测站坐标。对GPS编程初学者是很好的编程哦。(GPS pseudorange point positioning, including navigation documents, observation files, precision clock bias and precision ephemeris read, Hopfield model troposphere, ionosphere K8 model, using least square method, and finally by calling matlab to calculate station coordinates. The GPS program is a good program for beginners oh.)
- 2020-07-28 17:18:43下载
- 积分：1
