▍1. OFDM
使用MATLAb采用QPSK和16—QAM调制的OFDM仿真(Using matlab QOSK and 16 QAM modulation OFDM simulation)
用matlab读取.dxf文件。本站原有代码dxf2coord_20.m中对于圆弧只能读出其圆心坐标及半径,缺少圆弧起始角及终止角,并不能在应用中实际用起来。修改后可以读出圆弧的起始角和终止角(the script can offer start angle and end angle of an arc,which are unable to access in an earlier script dxf2coord_20.m 。)
用matlab读取.dxf文件。本站原有代码dxf2coord_20.m中对于圆弧只能读出其圆心坐标及半径,缺少圆弧起始角及终止角,并不能在应用中实际用起来。修改后可以读出圆弧的起始角和终止角(the script can offer start angle and end angle of an arc,which are unable to access in an earlier script dxf2coord_20.m 。)
研究了合成权值的补偿相位估计性能,分析了天线数对算法性能的影响,适合于低信噪比(Studied the synthetic weight to compensate the phase estimation performance, analyzed the antenna effect the performance of the algorithm, is suitable for low signal-to-noise ratio )
turbo编码和三种解码方法的matlab程序(turbo code and decode)
用matlab仿真了电磁波在地面传播时的反射,传播特性。(Matlab simulation with reflection, propagation characteristics of electromagnetic waves propagation in the ground.)
利用卡尔曼滤波、滑模观测器和锁相环实现无传感器控制,曲线效果比较合理(Sensorless control is realized by Kalman filter, sliding mode observer and phase-locked loop. The curve effect is reasonable.)
说明: 利用卡尔曼滤波、滑模观测器和锁相环实现无传感器控制,曲线效果比较合理(Sensorless control is realized by Kalman filter, sliding mode observer and phase-locked loop. The curve effect is reasonable.)
说明: 采用无极卡尔曼滤波来估算电池SOC,在Simulink中搭建ukf的模型(ukf unscented Kalman filter, soc estimation, matlab/simulink)
Matlab计算自回归滑动平均模型参数,自回归滑动模型(Matlab autoregressive moving average model parameters)
说明: polar code implemented in Matlab is done.
可以降维分析,还有bp神经网络,非常方便学习。大家可以随意下载,(Dimensionality reduction analysis)
说明: 可以降维分析,还有bp神经网络,非常方便学习。大家可以随意下载,(Dimensionality reduction analysis)
说明: 11电平的MMC的脉冲触发控制方法,含均压控制。(11 level MMC pulse trigger control method, including voltage sharing control.)
matpowe3.1b2 Open source software, no modified version downloaded from the official website, different matpower may not apply with each other program