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fangxiangtu

于 2021-04-03 发布文件大小:368KB

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下载积分: 1 下载次数: 182

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代码说明：

matlab实现画出阵列天线的波束图，通过仿真可以观察主瓣指向、阵元数、波长对波束图的影响，帮您更好地理解方向图的概念及其影响因素。附报告、源程序、仿真结果截图，内容详尽(matlab implementation array antenna beam pattern drawn by the main lobe pointing simulation can be observed, the number of array elements, wavelength beam pattern effects, to help you better understand the concept of pattern and its influencing factors. Attached to the report, the source, the simulation results screenshots, detailed)

文件列表：

fangxiangtu
...........\test3_1.m,563,2013-07-16
...........\test3_2.m,597,2013-07-16
...........\仿真结果图

...........\..........\主瓣指向：-50°.bmp,236278,2013-06-24
...........\..........\主瓣指向：0°.bmp,236278,2013-06-24
...........\..........\主瓣指向：60°.bmp,236278,2013-06-24
...........\..........\阵元数M=16.bmp,236278,2013-06-24
...........\..........\阵元数M=32.bmp,236278,2013-06-24
...........\..........\阵元数M=4.bmp,236278,2013-06-24
...........\..........\阵元数M=64.bmp,236278,2013-06-24
...........\..........\阵元数M=8.bmp,236278,2013-06-24
...........\报告.docx,290230,2013-07-16

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2发2收的blast系统的qr检测程序。(2 fat 2 of the blast close qr system testing procedures.)

2009-05-09 11:18:30下载

积分：1
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2008-09-14 10:36:28下载

积分：1
grav_nonlinear
地球物理勘探中重力资料解释的主要目的是由地表观测值推断地下可能存在的密度分布。众所周知,任何一组重力数据都可能由无数个密度分布所引起。即使假设了重力异常是由具有均匀密度差的单一地质体产生的,也得不出唯一的解(Gravity geophysical exploration data interpretation main purpose is inferred from surface observations may exist underground density distribution. Is known, any set of data may be provided by gravity density caused numerous. Even assuming that the gravity anomaly is determined by having a uniform density difference arising from a single geological body, they have no unique solution)

2013-11-21 23:46:03下载

积分：1
DYBY
提取点云的边缘，最小二乘法拟合曲面的方法效果特别好(To extract the edge of the point cloud, the least squares fitting method of surface effect is very good)

2020-07-03 21:40:02下载

积分：1
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2021-03-27 11:29:12下载

积分：1
Matlab_Classification_based_on_BP
基于BP神经网络的遥感图像分类代码。从样本中提取崇明岛东滩十种地物的光谱特征，并训练BP网络，再利用网络进行分类(BP neural network-based remote sensing image classification code. Extracted from samples of 10 kinds of Chongming Island, Dongtan features of the spectral characteristics and to train BP network, and then use the network to classify)

2020-12-29 11:09:01下载

积分：1
传递对准程序 naoqu a maste
很好的传递对准程序，讲述的是有关于挠曲变形建模型的(Transfer alignment procedure is very good, is told about the flexural deformation model)

2014-07-04 22:13:00下载

积分：1
eztatebj
采用了小波去噪的思想，课程设计时编写的matlab程序代码，基于分段非线性权重值的Pso算法，搭建OFDM通信系统的框架，进行逐步线性回归，进行波形数据分析,最大似然（ML）准则和最大后验概率（MAP）准则，采用偏最小二乘法。( Using wavelet denoising thought, Course designed to prepare the matlab program code, Based on piecewise nonlinear weight value Pso algorithm, Build a framework OFDM communication system, Stepwise linear regression, Waveform data analysis, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Partial least squares method.)

2016-04-06 21:03:24下载

积分：1
GO_CFAR
GO-CFAR检测是信号处理中非常常用的检测方法。该程序比较了理论值和实际值的仿真结果。实际中雷达信号往往是起伏的，该程序从SweringI型为例。(GO-CFAR detection is very commonly used detection methods in signal processing. The program compares the simulation results of the theoretical and actual values. The actual radar signals often are ups and downs of the program from SweringI type, for example.)

2021-04-20 22:18:49下载

积分：1
psd
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2020-12-16 16:09:14下载

积分：1

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