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QPSK_16QAM
提取信号七个基于瞬时信息的特征:零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差,零中心非弱信号段瞬时相位非线性分量绝对值标准偏差,零中心非弱信号段瞬时相位非线性分量标准偏差,零中心归一化的非弱信号段瞬时频率绝对值的标准偏差,一个信号段的归一化瞬时频率功率谱密度的最大值,根据信号 QPSK 和16QAM在 XI 轴投影的不同表现,提出特征参数。(Extraction based on instantaneous information signal of seven characteristics: zero center normalized instantaneous amplitude of the maximum power spectral density, zero-center normalized standard deviation of the instantaneous rate of absolute zero center section of non-weak signal instantaneous phase nonlinear component absolute value of standard deviation, non-zero center section of the weak signal non-linear component of the standard deviation of the instantaneous phase, zero-center non-normalized absolute value of the weak signal section of the standard deviation of the instantaneous frequency of a signal segment of the normalized power spectral density of instantaneous frequency maximum, according to the signal QPSK and 16QAM in the XI-axis projection of the different performance of the proposed characteristic parameters.)
- 2020-07-12 19:48:52下载
- 积分:1
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Pade-Approximation---won-young-yang
the source is in the "Applied Numerical Methods Using MATLAB-Won Young Yang, Wenwu Cao, Tae-Sang Chung, John Morris-Wiley-Interscience (2005)"
- 2013-10-20 15:23:41下载
- 积分:1
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Buckboost_discharge_I
双向DCDC恒流放电仿真,buckboost变换器,400v到200v恒流仿真(Two way DCDC constant current discharge simulation, buckboost converter, 400V to 200V constant current simulation)
- 2020-11-17 22:39:39下载
- 积分:1
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paper
all this are the IEEE papers in which Adaptive equaliztion is done with diff algortihm techniques
- 2011-01-14 21:25:22下载
- 积分:1
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kalman
描述了在跟踪物体运动的卡尔曼程序。以及绘制出图像。。(matlab kalman)
- 2013-04-09 10:09:26下载
- 积分:1
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combinecode
a Matlab code to simulate the semiconductor laser
- 2015-02-27 16:08:57下载
- 积分:1
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State_Order_change
如何在Simulink中改变其状态量的顺序的实例程序,主要用于控制系统的设计(Explores how to leverage the Structure with Time Simulink data format to alleviate ordering and index issues on inputs/outputs/states.)
- 2011-01-04 15:25:58下载
- 积分:1
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pwminart2361
xpc环境下pwm波形的输入,用来搭建半实物仿真平台。(the input of PWM in xpc ,it is used in hard in loop.)
- 2010-12-30 14:42:07下载
- 积分:1
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四元数与线性卡尔曼求解姿态
四元数与线性卡尔曼滤波求解INS/GPS组合导航姿态(Four element and linear Calman filtering for INS/GPS integrated navigation attitude)
- 2021-04-28 20:48:43下载
- 积分:1
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affine
this is a report of affine code.
- 2017-11-21 20:51:05下载
- 积分:1