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Sending and receiving data packets by +USRP LabVIE
4.0
Application background This routine through two USRP to achieve data transmission and reception, create a MIMO channel OFDM communications, need to participate in more than USRP, intuitive understanding of the principles of communication transceiver, suitable for beginners to learn to use. The user can then design a prototype of the 5G based on the mimo. The software defined radio reference to such a technology: the general hardware platform running the software module, used to achieve wireless functionality. NIThe advantages of USRP hardware and LabVIEW NI software provide a fast communication prototype platform, which meets the requirements of multi functional requirements, and is suitable for the application of physical layer design, wireless signal recording and playback, communication information, algorithm verification and so on.
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Verification program for USRP strings
no vote
Application background This routine through two USRP to achieve data transmission and reception, intuitive understanding of the principle of communication transceiver, suitable for beginners to learn to use.. The software defined radio reference to such a technology: the general hardware platform running the software module, used to achieve wireless functionality. With the advantages of USRP NI and LabVIEW NI, a rapid prototyping platform is provided to meet the requirements of multi functional and flexible communication. It is suitable for the application of physical layer design, wireless signal recording and playback, communication information, algorithm verification and so on.
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Black gold development board on the GUI program
no vote
Application background The program, the black gold development board on the GUI to ensure that available, suitable for beginners to use.The graphical user interface is an interface display format for human and computer communication, allowing users to use the mouse and other input devices to manipulate the on-screen icon or menu option, to select commands, call the file, start the program or perform other routine tasks. Compared to the character interface of a routine task by keyboard input text or character command, the graphical user interface has many advantages. The graphical user interface is composed of a window, a drop-down menu, dialog box and the corresponding control mechanism. It is standardized in all kinds of new applications. The same operation is always done in the same way. In the graphical user interface, users can see and operate.
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Black gold development board on the DS1302 program
no vote
Application background Black gold development board on the DS1302 program, the interface package, easy to transplant. Ensure smooth running, suitable for beginners to use.Application of DS1302 in real time display time. It can be the year, month, day, week, time, minutes and seconds for time, and has a leap year compensation and other functions.
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FPGA, on the RTC flight, verilog
no vote
Application background Black gold development board on the RTC program. Ensure that the use of available running.RTC is an acronym for Real-Time Resolution (Clock Corporation), Trust Team Concert (), Rational IBM (Compensation), Time Response (Communications Real-time), Radar (TrackingCentre).
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FPGA on the VGA program, verilog
no vote
Application background FPGA VGA program. Good interface, easy to transplant.VGA (Graphics Array Video) is a kind of video transmission standard which is introduced by IBM in 1987 with PS/2. It has the advantages of high resolution, fast speed, rich color and so on. It has been widely used in the field of color display. Do not support hot swap, do not support audio transmission.
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NiosII SDRAM about FPGA source program
no vote
Application background Dynamic Random Access Memory SDRAM:Synchronous, synchronous dynamic random memory, synchronization is the Memory work need to synchronize the clock, the internal command of the transmission and data transmission are it as a benchmark; the dynamic is the storage array need to constantly refresh to ensure that the data is not lost; data is not stored in a linear order, but the freedom to specify address data read and write.
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NiosII about IIC source program
no vote
Application background Inter-Integrated Circuit (integrated circuit bus), which is designed by PHILPS semiconductor company in the early eighty's, is mainly used to connect the integrated circuit (ICS), IIC is a multi way control bus, which means that multiple chips can be connected to the same bus structure, and each chip can be used as a control source for real-time data transmission. This way simplifies the signal transmission bus interface.
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Mimo.vi USRP
4.0
Application background This document describes how to use the NI LabVIEW software and Ni USRP "(Universal Software Radio peripherals) hardware to build a 2x2 multiple input multiple output (MIMO) systems. After a brief introduction to MIMO, this paper will discuss the software and hardware of system based on LabVIEW and Alamouti 2x2 maximal (ratio combining, MRC). Key Technology MIMO can improve the performance of wireless system without increasing power consumption. It is based on the following theories: when using multiple antennas, the transmitted signal is transmitted from the transmitter antenna to the receiving antenna along different wireless channels, and the capacity gain is obtained by channel diversity.
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OFDM with USRP 6*6mimo
no vote
Application background This document describes how to set up a 6x6 multiple input, multiple output (MIMO) system using NI LabVIEW software and Ni USRP it (universal software radio peripheral). After a brief discussion of MIMO, the paper examines the hardware and software based on LabVIEW for a 6x6 MIMO-OFDM system using 4-qam as modulation scheme. The system presented here is also capable of working as a 2x2 MIMO and 4x4 MIMO system with appropriate parameter configuration. Key Technology MIMO you, can increase wireless system performance without increasing power consumption. It is based on the idea that when multiple antennas the using different, transmitted signal progresses wireless channels through, the transmitter antennas to the receive antennas to, create a capacity gain by exploiting channel from diversity. With
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