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pathloss&gnoise
- cp0801_pathloss为UWB信道损耗计算函数，利用a=(c/(d^gamma))计算出信道增益，然后对函数的输入信号幅度进行变换得到输出结果。 cp0801_Gnoise1和cp0801_Gnoise2为产生AWGN的函数，分别为Eb/No和Ex/No条件下AWGN的产生-cp0801_pathloss for UWB channel depletion calculation function, use a = (c / (d ^ gamma)) calculated Chann
BPSK_OVER_AWGN_CHANNEL
- Generate the digital AWGN signal n[k] (sampled n(t)) by generating zero mean Gaussian random variables independently (separately) for each k MATLAB function random.
Gngauss.产生高斯分布随机变量方法的Matlab脚本
- 产生高斯分布随机变量方法的Matlab脚本，运用该小程序可以方便产生高斯分布随机变量,Random variables have a Gaussian distribution methods Matlab scr ipt, use the small program can easily generate Gaussian distributed random variables
ldpc
- ldpc码在AWGN信道下的性能仿真。包括geth.m,getG.m,H2G.m,decode.m,BER.m按传统的编码方案编码，生成H矩阵后转化为G矩阵，编码后送入高斯信道。仿真得到BER性能-ldpc codes in the AWGN channel performance simulation. Including geth.m, getG.m, H2G.m, decode.m, BER.m coded according to the traditional encoding sch
awgn
- awgn generate code for c, c-awgn generate code for c, c++
Stack-BucketAlgorithm
- 仿真（n，k，m）非系统卷积码的桶式堆栈算法(Stack-Bucket Algorithm)序列译码在AWGN信道条件下的误码性能，信噪比区间、卷积码参数、生成序列以及吊桶大小、堆栈大小等算法参数均可以自己设定。-Simulation (n, k, m) non-systematic convolutional codes of the barrel stack algorithm (Stack-Bucket Algorithm) sequence decoding in the AWGN ch
BPSKber
- 关于BPSK的误码率的MATLAB仿真程序。是在高斯信道（AWGN)下的仿真，能够生成图像形式。-BPSK bit error rate on the MATLAB simulation program. In the Gaussian channel (AWGN) under the simulation, can generate the image forms.
nosise-trait-
- 这是一个AWGN信道下，编译码仿真的C程序。本人已经用它产生数据绘制折线图！包含编码，译码，信道模拟，误码率计算 …… ,程序结构清晰，不复杂，适合与初学者来了解，基本通信流程！-This is an AWGN channel, the decoding simulation C program. I' ve used it to generate data to draw a line chart! Including encoding, decoding, channel simula
w_noise_t1
- This program will generate AWGN noise and adds it to the signal
AWGN-PDFaCDF
- 加性高斯白噪声信道的仿真。利用BOX-MULLER算法产生信道，画出PDF曲线。采用基于CDF的K-S TEST来检测所产生的高斯信道是否符合理论分布。-Additive white Gaussian noise channel emulation. BOX-MULLER algorithm to generate the channel, to draw PDF curve. Based on the CDF of KS the TEST to detect the generated Gau
QPSK
- QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比-Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, resp
gaussian-white-noise
- This function generates an Additive White Gaussian Noise (AWGN) sample at every call. Its beauty lies in its simplicity! The generated sample set will have zero mean and a standard deviation of 1. Therefore, one can simply scale the output samples by
ROC_spectrumsensing
- The receiver performance is quantified by depicting the receiver operating char- acteristics (ROC) curves. This curves serve as a tool to and study the performance of a sensing scheme. ROC graphs are employed to show trade-of vs between detection pro
BPSK-awgn
- how to generate bpsk signal then test it with awgn to draw the ber performance
tryrepeat16qam
- 盲检测中，在AWGN信道环境和瑞利衰落环境下，产生16qam信号，并且计算高阶累积量和高阶矩-Blind detection in AWGN channel environment and Rayleigh fading environment, generate 16qam signal and calculate higher-order cumulants and higher moments
SISO_OFDM
- this simple SISO OFDM code. In this code we generate CIR and with fft CFR. finally we compare simulation result for multipath and AWGN channel-this is simple SISO OFDM code. In this code we generate CIR and with fft CFR. finally we compare si
Lab2-Source-and-Error-Detection
- 第一部分产生最大128位随机数 第二部分用汉明距离检测误码率 第三部分，第一和第二再加调制（BPSK+QPSK）加白高斯噪声通道awgn，得到结果并用图形显示。-part1: source.vi generate a ramdom bit sequence. part2: erro detection get BER via Humming Dacetance. Part3: part 1+ 2, and modelation (BPSK or QPSK), and AWGN,g
LDPC
- 1） 生成具有大小的LDPC奇偶校验矩阵。 2） 使用BF算法对使用1）生成的码字进行解码。 3） 给出解码算法在BPSK调制和AWGN信道下，信噪比为1、1.5、2、2.5、3db时的误码概率。(1)Generate a parity check matrix of LDPC with size . 2)Use the BF algorithm to decode a codeword generated by using 1). 3)Give the bit error probabilit