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GPS2
用MATLAB在产生的观测数据中捕获其中PRN 号码为“5”C/A 码。
（1） 观测数据应该有一定的多普勒频偏D f（-10kHz〈D f〈+10kHz）；
（2） 加入高斯白噪声，使其信噪比为-20dB；
（3） 捕获成功后，应给出捕获标志，并给出估计的频偏和码偏值。(Generated by MATLAB in which observed data capture PRN number is " 5" C/A code. (1) there should be some observations of Doppler shift D f (-10kHz < D f < +10 kHz) (2) by adding Gaussian white noise, so SNR is-20dB (3) capture success After the capture flag to be given, and given the estimated frequency offset and code bias values.)
- 2010-11-06 20:55:14下载
- 积分：1
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07_03
MonteCaro simulation of an M-4 PSK communication system
- 2009-07-07 13:58:44下载
- 积分：1
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grid_connected_battery
Battery Modeling by using MATLAB
- 2021-04-12 20:39:16下载
- 积分：1
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qedutzud
基于人工神经网络的常用数字信号调制，快速扩展随机生成树算法，可以得到很精确的幅值、频率、相位估计，加入重复控制，用于特征降维，特征融合，相关分析等,进行波形数据分析。( The commonly used digital signal modulation based on artificial neural network, Rapid expansion of random spanning tree algorithm, You can get a very accurate amplitude, frequency, phase estimation, Join repetitive control, For feature reduction, feature fusion, correlation analysis, Waveform data analysis.)
- 2016-03-15 21:12:44下载
- 积分：1
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ref-for-base-paper
The most ofICI avoidance algorithms divide UEs into
cell edge and cell centre users based on static thresholds
such as path loss, SINR and geometry factors. However, in
an actual communication environment, the UE distribution
as well as the shape of a cell can be changed. Therefore
selection of the cell edge bands is difficult and needs to be
optimized according to the time variation environment.
Reference [6] proposed an ICI avoidance algorithm that can
change cell edge bands dynamically. For each active UE and
every time gap (the update duration of CEU/CCU), the
threshold is updated based on SINR in order to keep the
ratio of number of CEUs and CCUs constant. Then, cell
weight is calculated to follow the instant changing of
network.
- 2014-10-21 12:42:32下载
- 积分：1
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dijkstra
dijkstra算法和例程，里面有相关的中文说明，容易学习！(dijkstra algorithms and routines, which have the relevant Chinese instructions, easy to learn!)
- 2011-12-27 21:48:59下载
- 积分：1
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frame-difference-method-
说明： 帧间差分法处理图像视频，可用于运动目标的检测(Image processing video frame difference method can be used for the detection of moving targets)
- 2011-04-06 17:12:25下载
- 积分：1
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sensorless_MRAS
基于MRAS无速度传感器的永磁同步电机的仿真模型，可以实现较好的仿真结果。(MRAS based speed sensorless permanent magnet synchronous motor simulation model, can achieve a better simulation results.)
- 2013-08-11 12:24:07下载
- 积分：1
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newcode
image compression using combination of spiht and iwt based predictive coding
- 2014-10-09 15:29:28下载
- 积分：1
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LMPsignal
线性调频脉冲压缩雷达仿真程序.仿真程序模拟产生理想点目标的回波，并采用频域相关方法（以便利用FFT）实现脉冲压缩。(线性调频脉冲压缩雷达仿真程序)
- 2010-12-05 16:05:43下载
- 积分：1
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