文件名称:uhd-master
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This paper investigates the Wiener and least
mean square (LMS) algorithms in the design of traversal tap
delay line filters for the purpose of compensating the effect of
the communication channel. The designed equalizers remove
the distortion caused by the channel from the transmitted
signal without requiring any specific model or state-space
information. The first approach is based on the a recursive
Wiener filtering procedure and is designed using the Wiener-
Hopf equation. On the other hand, the second approach uses
the LMS algorithm and investigates the effect of different
step sizes on the speed of the conversion and the accuracy of
the overall algorithm. Simulation results are presented and
both schemes are compared under different distortion levels
and signal to noise ratio(SNR) values via impulse response,
frequency response and ABER simulations.
mean square (LMS) algorithms in the design of traversal tap
delay line filters for the purpose of compensating the effect of
the communication channel. The designed equalizers remove
the distortion caused by the channel from the transmitted
signal without requiring any specific model or state-space
information. The first approach is based on the a recursive
Wiener filtering procedure and is designed using the Wiener-
Hopf equation. On the other hand, the second approach uses
the LMS algorithm and investigates the effect of different
step sizes on the speed of the conversion and the accuracy of
the overall algorithm. Simulation results are presented and
both schemes are compared under different distortion levels
and signal to noise ratio(SNR) values via impulse response,
frequency response and ABER simulations.
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下载文件列表
uhd-master
..........\CHANGELOG
..........\README.md
..........\firmware
..........\........\README.md
..........\........\fx2
..........\........\...\.gitignore
..........\........\...\CMakeLists.txt
..........\........\...\b100
..........\........\...\....\.gitignore
..........\........\...\....\CMakeLists.txt
..........\........\...\....\board_specific.c
..........\........\...\....\eeprom_io.c
..........\........\...\....\eeprom_io.h
..........\........\...\....\fpga_load.c
..........\........\...\....\fpga_rev2.c
..........\........\...\....\fpga_rev2.h
..........\........\...\....\gpif.c
..........\........\...\....\usb_descriptors.a51
..........\........\...\....\usrp_common.c
..........\........\...\....\usrp_main.c
..........\........\...\....\usrp_regs.h
..........\........\...\common
..........\........\...\......\.gitignore
..........\........\...\......\_startup.a51
..........\........\...\......\_startup.a51.brittle
..........\........\...\......\delay.c
..........\........\...\......\delay.h
..........\........\...\......\eeprom_boot.a51
..........\........\...\......\eeprom_init.c
..........\........\...\......\fpga.h
..........\........\...\......\fpga_load.h
..........\........\...\......\fpga_regs0.h
..........\........\...\......\fpga_regs_common.h
..........\........\...\......\fpga_regs_common.v
..........\........\...\......\fpga_regs_standard.h
..........\........\...\......\fpga_regs_standard.v
..........\........\...\......\fx2regs.h
..........\........\...\......\fx2utils.c
..........\........\...\......\fx2utils.h
..........\........\...\......\i2c.c
..........\........\...\......\i2c.h
..........\........\...\......\init_gpif.c
..........\........\...\......\isr.c
..........\........\...\......\isr.h
..........\........\...\......\spi.c
..........\........\...\......\spi.h
..........\........\...\......\syncdelay.h
..........\........\...\......\timer.c
..........\........\...\......\timer.h
..........\........\...\......\usb_common.c
..........\........\...\......\usb_common.h
..........\........\...\......\usb_descriptors.h
..........\........\...\......\usb_requests.h
..........\........\...\......\usrp_commands.h
..........\........\...\......\usrp_common.h
..........\........\...\......\usrp_config.h
..........\........\...\......\usrp_globals.h
..........\........\...\......\usrp_i2c_addr.h
..........\........\...\......\usrp_ids.h
..........\........\...\......\usrp_interfaces.h
..........\........\...\......\usrp_spi_defs.h
..........\........\...\......\vectors.a51
..........\........\...\config
..........\........\...\......\CMakeASM_SDCCInformation.cmake
..........\........\...\......\CMakeDetermineASM_SDCCCompiler.cmake
..........\........\...\......\CMakeTestASM_SDCCCompiler.cmake
..........\........\...\......\Rename.cmake
..........\........\...\......\Toolchain-sdcc.cmake
..........\........\...\usrp1
..........\........\...\.....\CMakeLists.txt
..........\........\...\.....\board_specific.c
..........\........\...\.....\eeprom_io.c
..........\........\...\.....\eeprom_io.h
..........\........\...\.....\fpga_load.c
..........\........\...\.....\fpga_rev2.c
..........\........\...\.....\fpga_rev2.h
..........\........\...\.....\gpif.c
..........\........\...\.....\gpif.gpf
..........\........\...\.....\usb_descriptors.a51
..........\........\...\.....\usrp_common.c
..........\........\...\.....\usrp_gpif.c
..........\........\...\.....\usrp_gpif_inline.h
..........\........\...\.....\usrp_main.c
..........\........\...\.....\usrp_regs.h
..........\........\...\utils
..........\........\...\.....\build_eeprom.py
..........\........\...\.....\edit-gpif-b100.py
..........\........\...\.....\edit-gpif.py
..........\........\...\.....\generate_regs.py
..........\........\octoclock
..........\........\.........\Makefile
..........\........\.........\OctoClock.c
..........\........\zpu
..........\........\...\.gitignore
..........\........\...\CMakeLists.txt
..........\........\...\apps
..........\........\...\....\txrx_uhd.c
..........\........\...\bin
..........\........\...\...