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Universityschoolregistermanagementsystemmanagement
- 要求完成以下功能： 1)能够从屏幕上读取一个学生的信息并将信息存入到数据文件中。 2)能够将指定的信息从文件中删除。 3)能够按编号、姓名对学生的信息进行检索并将检索结果显示在屏幕上。 4)可以统计全部学生的总成绩，及其在班上的排名。 5)能够统计各科的平均成绩及及格率。 6)要求有错误提示功能，例如性别只能输入男女，输入错误提示重新输入。 7)如果检索不到相应的信息应提示用户。-asked to perform the following functions : 1
AVR_Common_Bootloader
- AVR 通用 Bootloader 使用说明 *支持多种型号的AVR单片机 *支持多串口的AVR单片机 *支持RS232/RS485/RS422模式 *支持多种通信波特率和时钟频率 *自动计算波特率误差，如果波特率误差>2％，将给出错误提示 *完全C语言编写，容易修改 *为移植做了很多优化，将移植的工作量减少到了最低 *代码高度优化，占用空间小 *方便的功能裁剪，适应不同的要求 *支持看门狗 *支持使用LED指示升级状态 *支持超级终端下载-
MAX485_1281849
- The MAX481E, MAX483E, MAX485E, MAX487E–MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electrostatic discharge (ESD)
LDPC-2006-02-08.tar.gz
- Software for Low Density Parity Check Codes Radford M. Neal Version of 2006-02-08. This collection of programs and modules, written in C, is intended to support research and education concerning Low Density Parity Check (LDPC) codes. (Note, however,
gyy
- 从因子分析的角度出发解决基因表达谱分析问题。为解决独立成分分析方法在求解过程中的不稳定性，提出一种基于选择性独立成分分析的DNA微阵列数据集成分类器。首先对基因表达水平的重构误差进行分析，选择部分重构误差较小的独立成分进行样本重构，然后基于重构后的样本同时训练多个支持向量机基分类器，最后选择部分分类正确率较高的基分类器进行最大投票以得到最终结果。在3个常用测试集上验证了本文设计方法的有效性。-This paper tries to deal with gene expression proble
Full_parallel_architecture_for_turbo_decoding_of_
- A full-parallel architecture for turbo decoding, which achieves ultrahigh data rates when using product codes as error correcting codes, is proposed. This architecture is able to decode product codes using binary BCH or m-ary Reed-Solomon compo
SC16C752B
- The SC16C752B is a dual Universal Asynchronous Receiver/Transmitter (UART) with 64-byte FIFOs, automatic hardware/software flow control, and data rates up to 5 Mbit/s (3.3 V and 5 V). The SC16C752B offers enhanced features. It has a Transmission
mfsk
- MFSK不同进制下，在不同采样率不同EB/NO时的误码率分析-MFSK under different band, different at different sampling rates EB/NO when the error rate analysis
123
- 为了提高MIMO-OFDM系统的数据传输率和频谱利用率,提出一种新的自适应算法。该算法在保证信道质量所需误码率和总发射功率的前提下,按照各个子载波衰落程度动态地分配比特和功率,使系统的总数据传输速率最大。理论分析得出,该算法降低了系统运算复杂度,能很大地改善系统的整体性能。-In order to improve data transmission rates and spectrum efficiency of MIMO-OFDM systems,this paper proposes a n
2006telb0024-Et-Tolba-(1)
- The major evolution of UMTS (Universal Mobile Telecommunications System) in recent years is the High Speed Downlink Packet Access (HSDPA)which provides data rates up to 10Mbps. The implementation of HSDPA includes multicodes transmission in joint
cklib_user_routines
- Template for user-modify of default reaction rates-of-progress. CAUTIONS!!! (1) CKUPROG should only modify RPROG and possibly the error flag (IFLAG) use local variables and arrays for any other work some local arrays have been provided a
A-Fast-CRC-Implementation-on-FPGA
- CRC错误检测是一个非常 电信应用上常见的功能。 对提高数据速率的发展要求 更多和更sofisticated实现。 在本文中，我们提出了一个方法来实现 管道结构为基础的CRC功能 多项式除法。它非常有效地改善 高速性能，允许从1 Gb / s的数据传输速率 4千兆位/秒，基于FPGA implementions根据 并行化水平（8至32位）。- The CRC error detection is a very common functio
MIMOGRP
- This paper presents simulation results and comparative analysis of some Spatial Diversity Techniques for Multiple Input Multiple Output (MIMO) based Wireless Communication Systems. Performance of Alamouti scheme and Space Time Block Codes
psktiaozhi
- 完成M=4的PSK通信系统仿真，计算误码率以及无比特率-The completion of M = 4 PSK communication system simulation, calculation error rate and very special rates
MA-ASK
- 混沌通信系统mA-ACSK的仿真，画出理论情况下和实际仿真情况下的几种误码率去曲线图-Exact Analytical Bit Error Rates for Multiple Access Chaos-Based Communication Systems
implementation-of--LDPv
- This appendix contains the Matlab source code of the implemented feature extractor of the LDPv feature descr iptor. The source code is included in this report because it does not provide nearly as high recognition rates as would be expected previ
play
- This defines the tolerable sample rate error as a ratio between the sample rates of the audio data and the audio device.
yalemain
- 人脸识别，验证参数错误率，选择错误率小的参数 （对yale人脸库进行人脸识别），代码完整-Face recognition, validate parameter error rates, choose the parameters of the error rate is small (library of Yale face for face recognition), code integrity
Untitled1
- rayleigh信道下的三种调制解调的误码率的性能比较(Performance comparison of three modulation and demodulation bit error rates under Rayleigh channel)
113172231mimo-simulate-GUI
- 这是一个基于GUI的系统。 通过键入“ui_start”从命令行调用GUI。 GUI是自我解释的。 工具提示以蓝色给出。 光标需要在这些位置上进行详细说明。 主要文件是“runsim.m”。建议使用10000次运行（数据包）来绘制帧错误率，对于BER / SER使用5000次运行。(This is a GUI based system. The GUI is invoked from the command line by typing "ui_start". The GU