Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Multiple Allele Traits01:49

Multiple Allele Traits

38.2K
The Concept of Multiple Allelism
38.2K
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

428
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence of...
428
Multiple Regression01:25

Multiple Regression

4.0K
Multiple regression assesses a linear relationship between one response or dependent variable and two or more independent variables. It has many practical applications.
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
4.0K
Multiple Voltage Sources01:25

Multiple Voltage Sources

1.8K
Generally, a single battery is not enough to power some devices. In such cases, batteries can be combined in two ways: in series or in parallel.
In series, the positive terminal of one battery is connected to the negative terminal of another battery. Hence, the voltage of each battery is added to give the net voltage, which is increased because each battery boosts the electrons that enter it. The same current flows through each battery because they are connected in series.
Batteries are...
1.8K
Deformation of Member under Multiple Loadings01:11

Deformation of Member under Multiple Loadings

491
When a rod is made of different materials or has various cross-sections, it must be divided into parts that meet the necessary conditions for determining the deformation. These parts are each characterized by their internal force, cross-sectional area, length, and modulus of elasticity. These parameters are then used to compute the deformation of the entire rod.
In the case of a member with a variable cross-section, the strain is not constant but depends on the position. The deformation of an...
491
Multiple Bar Graph01:07

Multiple Bar Graph

10.2K
As the name suggests, a multiple bar graph is the same as a bar graph but has multiple bars to depict relationships between different data values. One can include as many parameters as possible. However, each parameter must have the same unit of measurement.
Each bar or column in the multiple bar graph represents a data value. These graphs are used primarily in interrelating two or more sets of data. The categories of different kinds of data are listed along the horizontal or x-axis, whereas...
10.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Electric fields trigger ceramide-dependent vesicle budding and boost the generation of small extracellular vesicles.

Communications biology·2026
Same author

Making reservoirs cleaner through a Pattern-Process-Effect-Regulation framework.

National science review·2026
Same author

Does acute-phase acupuncture at Hegu (LI04) promote facial nerve regeneration and upregulation of the PI3K/Akt/mTOR pathway? A hypothesis-generating study in a rabbit crush injury model.

Frontiers in neurology·2026
Same author

Cadmium-tolerant root microbes reduce cadmium accumulation in <i>Ligusticum chuanxiong</i> Hort.

PeerJ·2026
Same author

Computational pathology-based artificial intelligence platform for the identification of common oral potentially malignant disorders.

BMC oral health·2026
Same author

Effects of Nicotinamide Mononucleotide Supplementation on Blood Pressure: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Nutrients·2026

Related Experiment Video

Updated: Feb 13, 2026

Combining Multiple Data Acquisition Systems to Study Corticospinal Output and Multi-segment Biomechanics
08:48

Combining Multiple Data Acquisition Systems to Study Corticospinal Output and Multi-segment Biomechanics

Published on: January 9, 2016

7.3K

Multi-Target Angle Tracking Algorithm for Bistatic Multiple-Input Multiple-Output (MIMO) Radar Based on the Elements

Zhengyan Zhang1, Jianyun Zhang2, Qingsong Zhou3

  • 1National University of Defense Technology, Hefei 230037, China. zzyaisj@163.com.

Sensors (Basel, Switzerland)
|March 10, 2018
PubMed
Summary

This study introduces a novel algorithm for tracking multiple targets in bistatic multiple-input multiple-output (MIMO) radar systems. The method accurately estimates target angles, improving upon existing techniques for enhanced radar applications.

Keywords:
angles trackingbistatic multiple input multiple output radarcovariance matrixhigh precisionleast square method

More Related Videos

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar
07:14

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar

Published on: May 1, 2018

8.2K
Harmonic Radar Tags for Insect Tracking: Lightweight, Low-cost, and Accessible
14:44

Harmonic Radar Tags for Insect Tracking: Lightweight, Low-cost, and Accessible

Published on: May 13, 2025

2.6K

Related Experiment Videos

Last Updated: Feb 13, 2026

Combining Multiple Data Acquisition Systems to Study Corticospinal Output and Multi-segment Biomechanics
08:48

Combining Multiple Data Acquisition Systems to Study Corticospinal Output and Multi-segment Biomechanics

Published on: January 9, 2016

7.3K
Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar
07:14

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar

Published on: May 1, 2018

8.2K
Harmonic Radar Tags for Insect Tracking: Lightweight, Low-cost, and Accessible
14:44

Harmonic Radar Tags for Insect Tracking: Lightweight, Low-cost, and Accessible

Published on: May 13, 2025

2.6K

Area of Science:

  • Radar Systems Engineering
  • Signal Processing
  • Target Tracking

Background:

  • Bistatic multiple-input multiple-output (MIMO) radar systems face challenges in accurately tracking multiple targets simultaneously.
  • Estimating both direction of arrival (DOA) and direction of departure (DOD) is crucial for effective target localization and identification.

Purpose of the Study:

  • To develop a high-precision tracking algorithm for DOA and DOD estimation in bistatic MIMO radar.
  • To improve upon existing target angle tracking methods, specifically the adaptive asymmetric joint diagonalization (AAJD) algorithm.

Main Methods:

  • Derivation of a linear relationship between covariance matrix differences and adjacent moment angle differences using three approximate relations.
  • Exploitation of relationships between elements in the covariance matrix difference for enhanced performance.
  • Application of covariance matrix element averaging to improve algorithm accuracy.
  • Utilization of the least squares method for final DOD and DOA estimation.

Main Results:

  • The proposed algorithm achieves automatic angle correlation, simplifying the tracking process.
  • Demonstrated superior performance compared to the adaptive asymmetric joint diagonalization (AAJD) algorithm in simulations.
  • Simulation results validate the effectiveness and high precision of the developed tracking algorithm.

Conclusions:

  • The novel algorithm provides a robust and effective solution for DOA and DOD tracking in bistatic MIMO radar.
  • The method offers significant performance improvements, enhancing the practical applicability of MIMO radar technology.
  • This research contributes valuable technical support for advanced radar system development and deployment.