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aided_ins_15_state
本程序是通过对gps全球定位系统的卡尔曼滤波，获得较为准确的结果。(This program is through the GPS system, Kalman filtering, to obtain more accurate results.)
- 2012-01-02 09:56:52下载
- 积分：1
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p07
lock on some target in moves an film
- 2012-05-13 19:07:38下载
- 积分：1
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biutun_V4.2
利用贝叶斯原理估计混合logit模型的参数，matlab小波分析程序，快速扩展随机生成树算法。( Bayesian parameter estimation principle mixed logit model, matlab wavelet analysis program, Rapid expansion of random spanning tree algorithm.)
- 2016-05-28 16:43:41下载
- 积分：1
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CreateAVIframesInMatlab
video frames taken in matlab
- 2010-12-02 23:46:06下载
- 积分：1
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OFDM rece matlab
接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法可参考算法说明文档。这里对程序的流程进行说明。
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。
(The receiving end uses the algorithm and the program flow and the frame structure of the OFDM symbol transmitted by the sending end. Specific frame structure, and timing estimation, frequency offset estimation, residual error tracking algorithm can refer to the documentation. Here to illustrate the process of the program.
First, according to the characteristics of the short training word correlation operation, the signal reaches the detection, when the correlation value is greater than the threshold of a certain number of times, that there is a signal to reach. Then, according to the characteristics of the long training word, the correlation operation is carried out, and the initial position of the OFDM symbol FFT is estimated. The estimated position of the FFT window, first in the time domain for small frequency offset estimation, two long training word for small frequency offset compensation, the FFT operation. According to the result of FFT for integer frequency bias estimation. Af)
- 2020-11-05 00:19:52下载
- 积分：1
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naijing
有CDF三角函数曲线/三维曲线图，线性调频脉冲压缩的Matlab程序,外文资料里面的源代码。( There CDF trigonometric curve/3D graphs, LFM pulse compression of the Matlab program, Foreign materials inside the source code.)
- 2016-04-20 14:41:34下载
- 积分：1
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B
说明： robost face detection
- 2011-03-04 18:31:13下载
- 积分：1
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code-builder_38q1pf
分形课程设计编写的MATLAB仿真程序，代码里包含了mandbort和LOGISTIC、omvYvQ等几个集合图的小程序，还包括小波分型的kjJQLEC算法，分型布朗模型也调试通过。?
(Fractal course design written in MATLAB simulation program, code contains the mandbort and LOGISTIC,omvYvQ , and several collections chart applets, including typing kjJQLEC wavelet algorithm, typing Brown model also through debugging.
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- 2016-01-05 15:11:17下载
- 积分：1
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zhenzhengdefuzhusheji
系统辨识方面的程序，主要是根据输入和输出信号进行参数的确认(Aspects of system identification procedures, mainly based on the input and output signal parameters of the recognition)
- 2011-05-23 09:54:05下载
- 积分：1
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inputcontrolrectifier
dq controller
its based on controling dq of input stage
- 2012-06-16 12:25:26下载
- 积分：1
