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linear-DFE-MLSE-Equalizer
说明: MATLAB 仿真MLSE,DFE,FFE均衡效率比较。(MATLAB simulation of MLSE, DFE, FFE balance efficiency comparisons.)
- 2021-03-03 14:39:33下载
- 积分:1
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cdma
CDMA信号调制解调,采用直接序列扩频,过加性高斯白噪声下的误码率计算。(the model of CDMA)
- 2014-11-17 13:27:49下载
- 积分:1
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FIR-digital-filter
用窗函数(矩形窗、汉宁窗、海明窗和布莱克曼窗)法设计FIR数字滤波器(Using the window function (rectangular window and hanning window, hamming window and blackman window) method to design FIR digital filter)
- 2016-05-04 15:17:25下载
- 积分:1
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MATLABSimulink电力系统建模
说明: 基于MATLAB SIMULINK的电力系统建模,仿真效果不错,欢迎借鉴。(Based on MATLAB Simulink power system modeling, simulation effect is good, welcome to learn.)
- 2020-04-23 15:09:25下载
- 积分:1
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line_count
This is the code for line count and character count in a scanned page..
- 2009-03-23 23:57:19下载
- 积分:1
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simulink
自适应模糊PID控制的仿真文件和模糊规制(Adaptive fuzzy PID control and fuzzy simulation of regulatory documents)
- 2021-02-18 22:49:44下载
- 积分:1
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FNNMATLAB
说明: 一个模糊神经网络解耦的MATLAB程序,希望对大家有帮助(A fuzzy neural network decoupling of the MATLAB program, we want to help)
- 2010-04-03 16:52:58下载
- 积分:1
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ofdm
03 详解matlab-simulink通信系统建模与仿真(MATLAB OFDM)
- 2015-03-26 17:15:44下载
- 积分:1
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打包
说明: 两种不同的假设:
H1 : 0 xn A fn wn ( ) cos(2 ) ( ) = ++ π θ n=1,2,…,N,f0 为规一化频率
H0 : xn wn () () = n=1,2,…,N
其中 w[n]是均值为 0,方差为 2 σ n 的高斯白噪声,A 已知,样本间相互
独立,信号与噪声相互独立; 相位θ 是随机变量,它服从均匀分布
1 0 2 ( ) 20 p
θ π θ π ?? ≤ ≤ = ??? 其它
1)改变输入信噪比(改变 A 或噪声方差均可),给定虚警概率,画出
输入信噪比与检测概率之间的理论曲线。(注意:理论检测曲线与样本
数有关) 2)改变样本数,用 Monte-Carlo 实验方法得出 PF=0.001 时输入信噪比
与检测概率之间关系曲线(至少三条),并得出结论。 3)改变 M-C 实验次数,样本数不变,用 Monte-Carlo 实验方法得出 PF =0.001 时输入信噪比与检测概率之间关系曲线(至少三条),并得出
结论。(Draw the theoretical curve between input SNR and detection probability)
- 2020-11-24 19:19:32下载
- 积分:1
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welch
说明: 本程序实现了短数据序列不同窗函数的welch功率谱估计,然后又求了他们的平均标准差,从而判断各个窗函数的优劣。只要稍作修改就能实现不同信噪比下的功率估计,同时也可以实现长数据序列的估计。(This procedure has a short data series of different welch window function power spectrum estimation, and then seek their average standard deviation, and thus to determine the merits and demerits of each window function. As long as we can with some slight modifications under different signal to noise ratio power estimate, but also the realization of a long data sequence can be estimated.)
- 2009-07-27 14:28:03下载
- 积分:1