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hrollfcoef
上串文件所需的子函数，设计所需的滤波器。(a subroutine to generate filters need by bpsk,etc.)
- 2013-07-31 15:16:31下载
- 积分：1
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qam_MATLAB_simulation
demodulate_sig 解调
generate_noise 叠加高斯噪声
insert_value 插值
modulate_to_high 调制到载波
pick_sig 采样
plot_2way 绘制正交信号图
plot_astrology 绘制星座图
plot_snr 绘制误码率曲线图
project 主函数
Qam_modulation QAM调制函数
rise_cos 升余弦滤波
stem_2way 绘制滤波后的信号图
(qam matlab simulation)
- 2011-11-01 19:47:50下载
- 积分：1
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Adaptive MPC
一个很有参考性的案例，是和自动驾驶相关的MP控制；
说明如何实时更新模型预测控制中的 预测模型的参数，
实现自适应控制。(A very useful case is MP control related to automatic driving.
Explains how to update the parameters of predictive models in model predictive control in real time.
Adaptive control is realized.)
- 2021-03-16 16:59:22下载
- 积分：1
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ghfilter
说明： 一段图像处理的高斯高通滤波器的matlab源代码，思路清晰，可以直接运行。(A Gaussian image processing of high-pass filter matlab source code, clear, can run.)
- 2010-05-02 17:13:55下载
- 积分：1
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triphase_pwm
triphase pulse width modulation
- 2014-01-29 00:22:17下载
- 积分：1
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Scanned Documents
电磁波电场强度的取向和幅值随时间而变化的性质，在光学中称为偏振。如果这种变化具有确定的规律，就称电磁波为极化电磁波（简称极化波）。如果极化电磁波的电场强度始终在垂直于传播方向的（横）平面内取向，其电场矢量的端点沿一闭合轨迹移动，则这一极化电磁波称为平面极化波。电场的矢端轨迹称为极化曲线，并按极化曲线的形状对极化波命名。因此如果E的失端轨迹是圆，则此电磁波称为圆极化波。(The properties of the orientation and amplitude of the electric field intensity of electromagnetic waves vary with time, which are called polarization in optics. If this change has a definite law, the electromagnetic wave is called polarization electromagnetic wave (called polarization wave). If the electric field intensity of the polarized electromagnetic wave always orientations in the plane perpendicular to the propagation direction, the terminal point of its electric field moves along a closed path. Then the polarized electromagnetic wave is called the plane polarized wave. The vector end track of the electric field is called the polarization curve and is named for the polarized wave according to the shape of the polarization curve. Therefore, if the lost track of E is a circle, the electromagnetic wave is called a circular polarization wave.)
- 2017-12-13 20:46:23下载
- 积分：1
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vincentzhu
这个源码是MIMO中的预编码技术的概括，包含了大部分有关MIMO的代码，能够帮助大家(The source is a MIMO pre-coding technology in general, including most of the code relating to MIMO, can help you)
- 2009-07-03 09:13:54下载
- 积分：1
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makeYbus
说明： 潮流计算，电力系统潮流计算。从已知节点数据计算牛顿潮流(Power flow, power system flow calculation. Newton calculated from the known trend of the data node)
- 2021-03-06 21:29:31下载
- 积分：1
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STFTDifference
短时傅里叶变换可以用差分模式来实现，对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好，不加窗时结果误差很大，而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)
- 2013-07-09 09:04:14下载
- 积分：1
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GM1_1.m
最原始的灰色预测，matlab程序，可直接使用(Most original gray forecast, matlab program, can be used directly)
- 2015-01-21 14:34:35下载
- 积分：1
