此文件用于双目视觉与IMU标定后的结果对VINS-Fusion进行运行

此文件用于双目视觉与IMU标定后的结果对VINS-Fusion进行运行 解决博客可能的跑飞问题： roslaunch realsense2_camera rs_imu_stereo.launch roslaunch vins vins_rviz.launch rosrun vins vins_node src/VINS-Fusion/config/realsense_d435i/realsense_stereo_imu_config_my.yaml

++++++++++++++++++++++++++ RS Decoder (31,19,6) v1.1 ++++++++++++++++++++++++++ This project consists of 8 verilog files including a testbench file. The files are: - RSDecoder.v : contains description of top module of the decoder. It combines 5 modules of typical RS Decoder building blocks. - scblock.v : contains description of the SC (Syndrome Computation) block and its submodules. - kesblock.v : KES (Key Equation Solver) block and its submodules. - cseeblock.v : CSEE (Chien Search and Error Evaluator) block and parallel invers multiplier module. CSEE is the only block in the decoder that use invers multiplier to compute error magnitude using Fourney Formula. - controller.v : describes controller module. It consists of 2 FSMs and 2 counters. - fifo_register.v : a FIFO register consists of 31 registers to store received word and a register to synchronize outputted data with CSEE block. - common_modules.v: this file contains basic modules that used by other higher modules. It behaves like a library for the project. - testbench.v : the testbench contains 3 different received word vectors. First received word contains no error symbol. Second word contains 6 error symbols and the last word contains 8 error symbols. Limitations in this version: Despite its high data rates, the decoder has some limitations that must be considered. - It flags decoding failure at the end of outputted word. So, other block outside the decoder cannot differentiate between uncorrected word and corrected word until it receive decoding failure flag at the end of the word. - Decoding failure is detected when degree of error location polynomial and number of its roots is not equal. It means the error location polynomial doesn't have roots in the underlying GF(2^5). To determine the roots, decoder must activate CSEE block first. Hence, decoding failure is detected after all elements in GF(2^5) have been evaluated. - Uncorrectable word still have to be summed with wrong error values. Because decoding failure is detected at the end of word, there is no other mechanism to solve the problem, unless decoder start to output the word after all GF(2^5) elements has been evaluated. Hopefully, in next version, limitations above can be solved. Rudy Dwi Putra rudy.dp@gmail.com

华为HCIA-RS(H12-211) v2.5题库第二部分,有需要可下载，走过路过不要错过，第一部分也在上传中，欢迎下载

HCIP-RS V2.5 PPT和实验指导手册汇总.zip

基于FPGA的RS-232串口通信控制器设计.pdf

rs码译码的vhdl程序，适合需要的同学们。

与编译码程序-BCH与RS编译码程序.zip :) 今天在网上淘的，希望大家喜欢

把RS码的整个原理过程做了简明概括 并对其需要的有限域知识进行总结 希望对大家有用

RS码是纠错能力很强的一类线性纠错码类，被广泛用于各种通信系统和计算机存储系统中。介绍了一种优化编码生成多项式RS编码器的设计方法，用VHDL语言编写，利用ISE9．O软件仿真，烧写入FPGA，验证该RS编码方法正确。