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fangxiangtu
说明： 利用MATLAB绘制均匀线列阵和均匀圆阵的方向图(Uniform linear array mapping using MATLAB and the uniform circular array pattern)
- 2011-03-31 23:22:15下载
- 积分：1
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APF110
有源电力滤波器谐波抑制仿真图，包括谐波检测等环节。(Active power filter harmonic suppression simulation map, including harmonic testing and other areas.)
- 2015-05-05 09:46:11下载
- 积分：1
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2
说明： A ROBUST FAST RECURSIVE LEAST SQUARES ADAPTIVE ALGORITHM
- 2010-11-14 04:49:31下载
- 积分：1
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实验代码
由于卫星与用户接收机二者的连线方向上存在相对运动，因此引起了载波和伪码的多普勒效应，再加上接收机晶体震荡频率漂移和卫星时钟频漂等原因。接收机实际接收到的卫星载波中心频率一般不再等于信号被发射时的标称频率，这就需要接收机在载波频率一维对信号进行搜索。同时，由于卫星到接收机的距离时刻变化，加上接收机始终相对于GPS时间的偏差又并不固定，因而接收信号的伪码相位值也在改变，所以接收机也要在码相位一维对信号进行搜索。扩频信号的捕获是一个对目标信号频率域和相位域进行的二维搜索过程。(Because of the relative motion between the two of the satellite and the user receiver, the Doppler effect of the carrier and pseudo-code is caused, and the frequency drift of the oscillation of the receiver crystal and the frequency drift of the satellite clock are added. The frequency of the satellite carrier center that the receiver actually receives is generally no longer equal to the nominal frequency of the signal being transmitted, which requires the receiver to search the signal in one dimension of the carrier frequency. At the same time, because the distance between the satellite to the receiver is changed, the deviation of the receiver always relative to the GPS time is not fixed, so the pseudo code phase value of the received signal is also changing, so the receiver also searches for the signal in the code phase. The acquisition of spread spectrum signal is a two-dimensional search process for the frequency domain and phase domain of the target signal)
- 2018-06-27 08:59:05下载
- 积分：1
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timefrequencyanalyst
说明： 此程序为时频分析工具箱，在MATLAB中添加此工具箱可对信号进行时频分析，无需再自己编写程序(This program is too frequency analysis toolbox, add to this toolbox in MATLAB can signal time-frequency analysis, no longer need to write your own program)
- 2010-04-27 09:52:07下载
- 积分：1
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Hurst
hurst指数计算宏,计算简单,效率较高(Hurst index macros, computing simple, efficient)
- 2007-03-09 17:30:31下载
- 积分：1
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test-filter_1
matlab function filter,for beginer
- 2014-12-23 17:39:30下载
- 积分：1
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Other-Project
Aerospace engineering codes for low speed aerodynamics
- 2015-03-17 16:13:56下载
- 积分：1
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SSC
Library to use SCC HCC pressure sensors from Honeywell
- 2014-02-06 01:07:11下载
- 积分：1
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DesignofASINGLEFREQUENCYGPSSOFTWARERECEIVERattache
介绍了一种单频的GPS软件接收机的设计，其matlab代码很有参考价值(introduce a design of a single frequency GPS software receiver-attached matlab)
- 2010-06-11 13:07:37下载
- 积分：1
