网站首页

演示程序

于 2021-03-09 发布

 0  209

下载积分: 1 下载次数: 5

我要下载

代码说明：

说明：设计了跳频通信系统产生了跳频信号研究了短时傅里叶变换 Gabor变换基于时频稀疏性的方法对跳频信号进行研究(Output pseudo-random sequence Output frequency hopping signal time domain waveform Draw the time-frequency diagram of fH signal with several different time-frequency analysis methods The variation curve of the accuracy of fH periodic estimation with SNR under different output frequency analysis method)

文件列表：

演示程序\Plot_f.m, 214 , 2019-11-29
演示程序\shipinxiuzheng_tf_sparsity_3.m, 7501 , 2020-06-01
演示程序\stft_gabor_spwvd_yanshi_2.m, 5407 , 2019-12-23
演示程序\stft_gabor_spwvd_yanshi_2_1.m, 5444 , 2019-12-23
演示程序\tiaopin_xitong_1.m, 4344 , 2019-11-30

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

9222044
纹理提取的matlab 源代码, 研究图像处理算法的可参考,(Texture extraction of matlab source code, the research of image processing algorithm can reference,)

2017-05-18 13:44:15下载

积分：1
procejure
基于谱间预测的高光谱图像压缩。单向预测与双向预测，以及参考波段的最优选取(The prediction based on spectral hyperspectral image compression. One-way bi-directional prediction and prediction, as well as reference to select the optimal band)

2008-05-26 18:33:35下载

积分：1
强化学习解最优控制的matlab代码
说明：强化学习解最优控制的matlab代码，可以运行(The matlab code of reinforcement learning solution optimal control, it can run)

2020-11-01 22:19:54下载

积分：1
cdf4mul4
MIMO信道容量的Matlab仿真程序,瑞利信道,得到的是CDF，即累计分布曲线(Matlab simulation program MIMO channel capacity, Rayleigh channel, get the CDF, and that the cumulative distribution curve)

2021-01-05 14:38:54下载

积分：1
6
说明： 6. 在三条径的瑞利信道中，对于OFDM： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真。画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。 (2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。 (3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(6. In the three-path Rayleigh channel, for OFDM: (1) please design a specific navigation-assisted channel estimation method and use Simulink for simulation.The relation curves of bit signal-noise ratio and channel estimation mean square error and the relation curves of bit signal-noise ratio and bit error rate are drawn. (2) if the frequency has been synchronized, please design a specific method of time synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit-snr and acquisition probability. (3) if time has been synchronized, please design a specific method of frequency synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit signal-to-noise ratio and frequency synchronization error.)

2021-01-23 11:58:44下载

积分：1
ofdm code
OFDM simulation system use different modulation technique such as M-PSK M-QAM user can select that type . the program use image to be transmitted in QI mapped ,signal affected by AWGN and Fading on channel be for received

2017-09-17 13:48:32下载

积分：1
PMSM_Slidingmode
永磁同步电机基于滑模观测器的调速系统仿真研究(PMSM control system based on smo)

2012-12-17 10:16:49下载

积分：1
Clarke
【matlab】Clarke信道全向天线和环形天线包络协方差与成型因子关系仿真代码(Simulation code of the relationship between the envelope covariance of the Clarke channel omnidirectional antenna and the ring antenna and the forming factor using MATLAB)

2018-01-20 04:52:50下载

积分：1
Torque_distribution
开关磁阻电机（SRM）基于cos转矩分配函数的相转矩瞬时控制策略，效果理想(Switched Reluctance Motor (SRM) based on the torque distribution function cos instantaneous phase torque control strategy, the results are satisfactory)

2013-07-09 13:05:12下载

积分：1
多进制LDPC扩展ZUI小和译码（EMS）
在matlab环境下的LDPC的最小扩展和译码算法部分内容(The minimum extension and decoding algorithm of LDPC)

2018-05-28 20:09:27下载

积分：1

696518资源总数
104360会员总数
40今日下载

演示程序

0 个回复

热门标签

热门下载