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产生高斯白噪声
- 产生高斯白噪声,标准差和期望都固定,如N=f(0.1,2),这种形式的,随机产生40个,Generated white Gaussian noise, standard deviation and expectations are fixed, such as N = f (0.1,2), this form of randomly generated 40
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
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
awgn.rar
- 此程序为添加白噪声子程序,可以实现通信系统添加高斯白噪声,This procedure for adding white noise subroutine, you can achieve the communication system to add Gaussian white noise
xindaomoxing.rar
- 五种信道模型的matlab代码 【目录】:1、SUI信道 2、高斯信道 3、瑞利信道 4、COST231 5、COST207,Five-channel model matlab code 【Contents】: 1, SUI Channel 2, Channel 3, Gaussian, Rayleigh channel 4, COST231 5, COST207
GMM
- 混合高斯em算法matlab源码可算三个参数-Em algorithm for Gaussian mixture can be considered three parameters matlab source
localRand
- 常用随机数发生器,C实现 /* * 文件包含了6个函数,它们能产生符合相应分布的规律的随机数: * GenUniformRnd : 产生一个随机数,符合均匀分布。(伪随机序列) * GenBernoulliRnd : 产生一个随机数,符合伯努利分布。 * GenBinomialRnd : 产生一个随机数,符合二项分布。 * GenPoissonRnd : 产生一个随机数,符合泊松分布。 * GenExponentRnd : 产生一个随机数,符合指数分布。
ldpc2
- ldpc编码,在加性高斯白噪声情况下描述出它的误码率随信噪比变化的情况-ldpc coding, in the additive white Gaussian noise cases, describe its bit error rate with signal to noise ratio the changes in the
Matlab_Sim_Code_MLE
- 无线传感器节点定位算法,对高斯分布和对数模型采用CRBs和MLEs估计器对TOA和RSSI算法进行仿真。-Wireless sensor node localization algorithms, on the Gaussian distribution and logarithmic model CRBs and MLEs estimator for TOA and RSSI algorithm simulation.
Untitled
- 关于高斯白噪声下信源数目的估计程序-On the Gaussian white noise source under the estimate of the number of procedures
ssb
- SSB单边带调制信号 设定原始信号并对其进行单边带调制,保留下边带信号,采用高斯白噪声。-SSB single sideband modulation signal set the original signal and its single-sideband modulation, to retain the bottom band signal, using Gaussian white noise.
MQAM-modulation-demodulation
- 产生一段随机四进制信号,对其进行QAM调制后,送入加性高斯白噪声信道传输,用加法运算在已调信号叠加白噪声,模拟加性高斯白噪声信道对信号传输的影响,在接收端对信号进行相应解调,并与原始信号比较计算误码率。改变误差白噪声的功率,绘制信噪比与误码率曲线。并与同组其他同学的性能曲线比较各种调制方式的性能优劣。-For some randomly generated four-band signal, after its QAM modulation, into the additive white Ga
suijiguocheng
- 这部分是用MATLAB产生随机过程的一系列源代码.含产生高斯分布随机变量,多变量高斯过程样本的产生,高斯--马尔科夫过程的产生等等..分别运行了这些程序.希望对大家有用-This is partly a random process generated by MATLAB source code of the series. Containing random variables have a Gaussian distribution, multivariate Gaussian proces
sharpness_measurement
- laplacian of gaussian test
gaussian-matlab
- 高斯拟合-gaussian fitting。。。。。。。。。。。。。。。
聚焦高斯光束传输 matlab源代码 m文件
- 聚焦高斯光束传输时的模拟代码,输入出结果的一个程序(matlab Simulation of Gaussian Beam Focused by a Lens Using BPM)
Gaussian Beampropagation
- 高斯光束传播的Matlab仿真代码,有很好的参考借鉴意义。(Matlab code for Gaussian beam propagation)
LFM matlab
- 仿真线性调频连续波雷达的信号处理,设线性调频带宽为22MHz,时宽为200us ,雷达载频为10GHz,输入噪声为高斯白噪声。目标模拟分单目标和双目标两种情况。(Simulation of linear frequency modulation continuous wave radar signal processing, linear frequency modulation of 22 MHZ bandwidth, wide for 200 us, radar carrier freque
gaussian-laplacian
- Gaussian blur, followed by laplacian.
GP-matlab
- GAUSSIAN PROCESS MODELING