Description: 关于Logistic回归统计算法的matlab实现，内容包括建模、输出变量预测和预测误差分析。数据来自UCI数据库中的Ionosphere database，有351个统计实例，输出变量是二分类变量，代表电波从电离层反射的好坏情况，共有32个特征值。(压缩包中包含已经处理好的数据)-on Logistic regression algorithm to achieve the Matlab, including modeling, variable output forecast and prediction error analysis. UCI data from the database Ionosphere database, Statistics are 351 examples, and the output variable is two classification variables, representatives from the ionosphere radio reflection of the good and bad, A total of 32 eigenvalue. (Compressed package contains good data already processed) Platform: |
Size: 1192600 |
Author:高 |
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Description: 关于Logistic回归统计算法的matlab实现，内容包括建模、输出变量预测和预测误差分析。数据来自UCI数据库中的Ionosphere database，有351个统计实例，输出变量是二分类变量，代表电波从电离层反射的好坏情况，共有32个特征值。(压缩包中包含已经处理好的数据)-on Logistic regression algorithm to achieve the Matlab, including modeling, variable output forecast and prediction error analysis. UCI data from the database Ionosphere database, Statistics are 351 examples, and the output variable is two classification variables, representatives from the ionosphere radio reflection of the good and bad, A total of 32 eigenvalue. (Compressed package contains good data already processed) Platform: |
Size: 1191936 |
Author:高 |
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Description: gps导航工具包，可用于分析GPS误差，伪距及导航融合算法-This report include the review of
• Principle of Radio Navigation: navigation base on trilateration has been investigated and the over determined Eq. for navigation has been solved.
• GPS Ephemeris Data: for GPS navigation, the position of GPS satellite is very important so the by receiving ephemeris data the position of the satellite is determined.
• GPS Errors: Three different sources of errors in GPS navigation has been investigated (Ionosphere, Troposphere and Satellite clock). Ionospheric Error model is generated base on Parkinson [1] and the Tropospheric Error Model based on Hopfiel model [2].
• Simulation & GPS Toolbox: One of the targets of this work is generating Matlab GPS Toolbox and in one case study the performance of generated toolbox will be verified. Platform: |
Size: 1051648 |
Author:guoq |
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Description: The Schumann resonance frequencies are a set of eigenmodes in the extremely low frequency (ELF) portion of the electromagnetic field spectrum. These frequencies are only present for planetary-like bodies with a substantial ionosphere acting as a perfect electric conductor, thus forming a resonance cavity with the surface. In this example, the Schumann resonance frequencies for the Earth are calculated. Platform: |
Size: 4096 |
Author:wyle |
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Description: 电离层的延迟模型IRI-2001,输入参数为太阳黑子数，可以得到电离层VTEC的值。-Delay model of the ionosphere IRI-2001, the input parameters for the sunspot number, you can get the value of ionospheric VTEC. Platform: |
Size: 840704 |
Author:lishuhui |
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Description: 用于人工智能分类算法仿真的数据集 UCI数据集 已经过集成-Simulation of artificial intelligence classification algorithm for data sets UCI data sets have been integrated Platform: |
Size: 638976 |
Author:fan |
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Description: 电离层的贝叶斯分类器，使用matlab编程开发，具有正确率高的优点-Ionosphere Bayesian classifier, using the matlab program development, the advantages with the correct rate Platform: |
Size: 1024 |
Author:andy |
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Description: 适用于地球物理反演的matlab工具箱，可以以此工具箱进行相应的反演分析-Geophysical inversion for matlab toolbox, this kit can make the appropriate back analysis Platform: |
Size: 414720 |
Author:李明星 |
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Description: 一种基于matlab的用于描述在电离层中进行射线追踪的模型-Based on matlab' s used to describe the ionosphere model for ray tracing Platform: |
Size: 10240 |
Author:刘星 |
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Description: 实现无线电导航的原理，基于三边测量定位对导航和GPS（全球定位系统）的实现。同时实现了，GPS广播星历参数算法，电离层误差、对流层误差、卫星等仿真-Implement the principle of radio navigation, positioning for navigation based on trilateration and GPS (Global Positioning System) implementation. While achieving, GPS broadcast ephemeris parameter algorithm, the ionosphere error, troposphere error, satellite and other simulation Platform: |
Size: 14336 |
Author:木易 |
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Description: IRI模型计算电离层延迟的matlab 算法-Computes the International Reference Ionosphere (IRI), which is an internationally recognized model for various ionospheric properties Platform: |
Size: 4282368 |
Author:godlovechen |
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Description: GPS伪距单点定位，包括导航文件、观测文件、精密钟差和精密星历的读取，对流层Hopfield模型，电离层K8模型，采用最小二乘法，最后通过调用matlab来计算测站坐标。对GPS编程初学者是很好的编程哦。-GPS pseudorange point positioning, including navigation documents, observation files, precision clock bias and precision ephemeris read, Hopfield model troposphere, ionosphere K8 model, using least square method, and finally by calling matlab to calculate station coordinates. The GPS program is a good program for beginners oh. Platform: |
Size: 11824128 |
Author:周明志 |
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Description: 用于在matlab上计算电离层的电磁场参数(The parameters of the electromagnetic field used to calculate the ionosphere) Platform: |
Size: 28672 |
Author:wolfX |
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Description: matlab生成一个随机相位屏，可以模拟大气和电离层，结果为彩色图。(Matlab generates a random phase screen, which can simulate the atmosphere and the ionosphere. The result is a color map.) Platform: |
Size: 2048 |
Author:圆豌豆 |
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Search - Ionosphere matlab