搜索资源列表
ppmbersh
- This program calculate the BER using 2-ppm
CDMA
- it is a code in MATLAB for calculation of bit error ratio vs signal to noise ratio , for multiuser code division multiple access .. usually in any communication system calculation of BER is very important to know the performance of system .. so in th
ViterbiMLD
- This viterbi soft and hard decision decoding ...extremely useful and easy approach for BER .-This is viterbi soft and hard decision decoding ...extremely useful and easy approach for BER .
LDPC_BSN
- LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and si
BER_Numerical_M_orthogonal_signsal
- MFSK ber simulation, with the plotting of the BER for different M-FSK modulations.
ofdm_awgn
- A simple ofdm implimentation over awgn channel with BER performance
cdma_mmse
- DS-CDMA的MMSE算法程序，给出了不同信噪比下的BER性能比仿真曲线。-DS-CDMA of the MMSE algorithm program are given under different signal to noise ratio curve of BER performance than emulation.
BER_for_DS-CDMA_with_AWGN
- BER DS-CDMA with AWGN
script_ber_bpsk_isi_mmse_equalization
- BER for BPSK in ISI channel with MMSE equalization.
ber
- 在具体系统中,我们需要用具体的编码规则将ASN.1语法表示的抽象数据转换成具体的比特流。SNMP使用的编码方法是BER(Basic Encoding Rule)。BER的数据都由三个域构成:标识域(tag)+长度域(length)+值域(value)。 -In the specific system, we need specific ASN.1 encoding rules expressed in the abstract syntax data into a specific bit st
ASN_1_BER_DER
- asn1 ber der 编码子集入门指南说明文档 RSA实验室的一份技术笔记本文简单介绍了OSI 抽象语法符号（ASN.1）的子集——基本编码规则（BER）和可辨别编码规则（DER）。本文的主要目的是为理解和实现PKCS协议族提供足够的背景材料。-asn1 ber der encoding a subset of the Getting Started documentation RSA Laboratories Technical notebook paper a brief intro
BER codec
- 使用Visaul basic.net编写的基于ber编码规则的的asn.1的编码/解码库，可以适用于任何使用ber编码的协议比如(的LDAP，SNMP等)-Use Visaul basic.net write code based on the rules of asn.1 ber encoding/decoding library, you can apply to any use of ber-encoded protocols such as (the LDAP, SNMP, etc.)
assignment3final
- it is a comparison between psk , ask and fsk modulation techniques about thier ber
receivediversity
- receiver diversity ber performace
ofdm
- 对OFDM通信系统进行仿真，使用AWGN信道，生成误码率与信噪比的仿真图形，并与理论图形进行比较-The simulation of the OFDM communication system, using the AWGN channel, BER and SNR generated graphic simulation, and compared with the theoretical graph
qpsk
- 要求对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与在理想的AWGN信道中同样系统的BER性能进行比较。熟悉瑞利平坦衰落、莱斯平坦衰落与频率选择性衰落的特点，比较这些衰落信道的误码率。-Required to have three fixed-path AWGN multipath channels of QPSK system BER performance simulation, and in an ideal AWGN channel with the same
16QAM-OFDM
- 基于16QAM调制解调的OFDM信道估计，计算了不同信噪比下的误码性能曲线，并画出了图。-Comb based on the OFDM pilot channel estimation, calculation of the BER performance under different signal to noise ratio curve, and draw the map.
RAKE_BER_CONVENC_QPSK
- *Demonstrate convolutional encoding and decoding *Simulate BER for QPSK and BPSK, plot and then **compare the result with the theoretical value. *compare SER of the Rake and ML. – Symbols are taken randomly from QPSK. – Run the simulation for
ofdm_ber
- Program for ofdm and its BER performance
ber_16-QAM_rician
- Ber analyisis of 16-QAM in rician fading channel