Blue Star

Blue Star

便携式导航信号模拟、采集、回放及测试设备
栏目 测量仪器
星期二, 08 11月 2022 08:15

便携式导航信号模拟、采集、回放及测试设备

便携式导航信号采集及测试设备
    可以完成30MHz~3.6GHz模拟信号的采集和存储回放，可以模拟仿真BDS、GPS、GLONASS和GALILEO多频点干扰信号和欺诈信号，主要用于GNSS 设备与应用测试、汽车自动驾驶测试、导航干扰测试、导航欺诈测试等领域。
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星期日, 05 06月 2022 08:38

MATLAB EXPO China

June 21 - 24, 2022 | Online
Discover the latest MATLAB and Simulink capabilities at MATLAB EXPO 2022.

Featured Presentations (Additional Proceedings)

See additional dates and locations.
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星期六, 04 06月 2022 19:42

Bluetooth Toolbox — Functions

Functions of PHY Modeling,Coexistence Modeling,Localization,Test and Measurement,End-to-End Simulation,Multinode Communication,Mesh Networking,Piconet,Bluetooth LE Node,Waveform Generation and Reception,PDU Generation,PDU Decoding,Bluetooth LE Node,PDU Configuration,PCAP and PCAPNG File Writing,Bluetooth Audio
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星期五, 03 06月 2022 21:37

Bluetooth LE Node Statistics

The Bluetooth low energy (LE) network simulation captures these statistics as a structure. This structure is returned as an output by the statistics object function of the bluetoothLENode object. The fields of this structure depend on the value of the Role property of the bluetoothLENode object.
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星期五, 03 06月 2022 21:04

Bluetooth Technology Overview

Bluetooth® [1] wireless technology is the air interface intended to replace the cables connecting portable and fixed electronic equipment. Bluetooth device manufacturers have the flexibility to include optional core specification features to optimize and differentiate product offers.
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星期五, 03 06月 2022 20:56

Bluetooth Protocol Stack

The Bluetooth® Special Interest Group (SIG) [1] and [2] defines the protocol stack for Bluetooth low energy (LE) and Bluetooth basic rate/enhanced data rate (BR/EDR) technology. The fundamental objectives of these specifications is to develop interactive services and applications over interoperable radio components and data communication protocols.
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星期六, 28 05月 2022 13:21

Mathworks Matlab Bluetooth Toolbox

MathWorks Bluetooth® Toolbox provides standard-based tools to design, simulate, and verify Bluetooth communications systems. It supports test waveform generation, golden reference verification, and Bluetooth network modeling.

With the toolbox, you can configure, simulate, and analyze end-to-end Bluetooth communication links. You can create and reuse test benches to verify that your designs, prototypes, and implementations comply with the Bluetooth standard, including Bluetooth basic rate/enhanced data rate (BR/EDR) and low energy (LE). You can also assess coexistence, interference, localization, and LE Audio scenarios by modeling multiple layers of the Bluetooth protocol stack.

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星期五, 27 05月 2022 11:06

MQB-sniffer for Volkswagen Golf MK7

CAN-BUS sniffing for Volkswagen Golf MK7 (and most likely other MQB platform cars). Currently this is more a work log for future reference.
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星期五, 27 05月 2022 10:47

Bluetooth LE Direction Finding for Tracking Node Position

This example shows you how to track the 2-D or 3-D position of a Bluetooth® low energy (LE) node by using Bluetooth® Toolbox.

Using this example, you can:

  • Simulate direction-finding packet exchange in the presence of radio frequency (RF) front end impairments, path loss, and additive white Gaussian noise (AWGN).

  • Track the node position by using Bluetooth direction-finding features and position estimation techniques.

  • Improve the location accuracy by using a Kalman filter from Sensor Fusion and Tracking Toolbox™.

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星期五, 27 05月 2022 07:59

Bluetooth Protocol Stack

The Bluetooth® Special Interest Group (SIG) [1] and [2] defines the protocol stack for Bluetooth low energy (LE) and Bluetooth basic rate/enhanced data rate (BR/EDR) technology. The fundamental objectives of these specifications is to develop interactive services and applications over interoperable radio components and data communication protocols.
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