搜索资源列表
DSSS.rar
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN(加性高斯白噪声信道)信道(AWGN信道：不考虑通信信道信号时，由宽频范围描述的统计随机无线噪声。)。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。,A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct
FFT
- 流水线模数转换电路输出信号做fft后求SNR,SNDR的matlab程序-matlab fft program for SNR and SNDR of pipelined analog to digital converter（ADC）
VLSI_adcsfdr
- 基于FFt的ADC动态性能测试，包括SNR，ENOB等,方法基于IEEE标准测试方法。可以加载文件中数据进行分析。-A thorough investigation in ADC‘s dynamic performance based on FFT.
csmp
- CoSaMP，BP,OMP算法，比较它们在不同信噪比情况下的重构误差。-CoSaMP, BP, OMP algorithm and compare them with different SNR in the reconstruction error.
source
- 二进制通信系统的蒙特卡罗仿真。用蒙特卡罗仿真估计使用相关器或匹配滤波器的二进制通信系统的误码率 ，并画出 对SNR的图。-Binary communication system Monte-Carlo simulation. Estimated using Monte-Carlo simulation or use of binary matched filter communication system bit error rate, and draw the map of the SNR.
MATLAB_digital_modulation
- 设定噪声为高斯白噪声，对2ASK、2FSK、2PSK、2DPSK等各种调制方式及相应的主要解调方式下（分相干与非相干）的误码率进行统计，并与理论值进行比较，以图形方式表示误码率与信噪比间的关系。 -Set the noise is Gaussian white noise, right 2ASK, 2FSK, 2PSK, 2DPSK a variety of modulation and corresponding demodulation mode, the main (sub-coher
STBC
- 在MIMO-ofdm系统中，空时分组编码STBC对系统性能的测试，给出信噪比和误码率的关系图形。-In the MIMO-ofdm systems, space-time block coding STBC on the system performance test, given the relationship between SNR and bit error rate graphics.
BPSK-SNR
- bpsk 的 snr 曲线仿真。里面包括四个文件-bpsk the snr curve simulation
viterbi
- 引入（2，1，7）卷积码对信道输出信号的影响，并作出信噪比等图像。-The introduction of (2,1,7) convolutional code on the output signal of the channel and make the image SNR.
mrc-antena(snr)
- This code simulate MRC receiver in wireless network for different SNR. this program is for MATLAB.
MATLAB
- A 2by3 MIMO model using Simulink. The decoder uses zero forcing algorithm. Set in the workspace the modulation order (QAM modulation), Doppler shift, SNR in dB, bit rate, sample per frame, max number of bits and max number of errors before running th
MIMO-ofdm-matlab
- 通过matlab，对mimo ofdm通信系统进行仿真，得出误码率与信噪比的关系-By matlab, for mimo ofdm communication system simulation, obtained BER and SNR relationship
SNR
- ppm编码仿真 基于matlab 非常实用 以及SNR设置 求误码率(Ppm encoding simulation, based on MATLAB, very practical, and SNR settings for error rate)
segmantal SNR
- 计算语音信号的信噪比和分段信噪比，在matlab中使用(Computing signal-to-noise ratio and segmentation SNR of speech signals are used in MATLAB)
dc 1st exp fair both
- Analysis, BER and SNR calculation of BPSK in matlab
rb803
- There CDF trigonometric curve / 3D graphs, Based on piecewise nonlinear weight value Pso algorithm, SNR largest independent component analysis algorithm.
2-2 SNR
- 用MATLAB编写的2收2发的带衰落性的信道的MOMO-OFDM(In MATLAB 2-2 of the decaying channel momo-ofdm)
SNR
- 利用matlab仿真SNR对频谱拍卖博弈的影响(Simulation of SNR's influence on spectrum auction game by MATLAB)
qam
- QAM MODUATION SNR-BER
qpsk
- QPSK MODULATION SNR-BER