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matlab_ydtx
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信道。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 Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)
- 2009-03-11 10:06:21下载
- 积分:1
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Desktop
追赶法解数学方程,主要用于数值运算,希望对大家有帮助(Solving mathematical equations to catch up, mainly for numerical computation, we want to help)
- 2011-04-28 21:56:02下载
- 积分:1
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Backstepping_example
说明: 一些关于backstepping算法的实例(some files about backstepping)
- 2019-02-12 18:16:09下载
- 积分:1
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MATLAB
MATLAB环境下的数值分析教学软件开发(MATLAB environment teaching numerical analysis software development)
- 2008-05-22 10:48:42下载
- 积分:1
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Min2_KBJS-FIR
基于最小二乘法的可变分数延时FIR滤波器设计(Delay FIR filter design based on a variable fraction of the least squares method)
- 2013-11-25 19:36:32下载
- 积分:1
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ADJUST
eeglab中使用ICA算法后的自动伪迹识别插件adjust,可以自动识别独立成分的伪迹成分,可用于去除眼电、心电等伪迹,解压后安装在eeglab/plugins文件夹中即可在eeglab-tools中调用(independent component analysis algorithm)
- 2020-12-07 16:59:21下载
- 积分:1
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11
说明: 基于最小方差法低通FIR的设计说明书,单通带,有详细的步骤及相关理论知识(Minimum variance method low-pass FIR-based design specification, a single passband, with detailed steps and theoretical knowledge)
- 2012-04-08 15:33:40下载
- 积分:1
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QPSK
QPSK波形及其经过带宽为4hz的带通滤波器(QPSK waveform and its after 4HZ bandwidth of the bandpass filter)
- 2013-03-02 08:32:30下载
- 积分:1
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09041111
qpsk调制在瑞利信道中的性能仿真,以及各个阶段信号的星座图仿真(qpsk modulation performance in Rayleigh channel simulation, as well as the various stages of signal constellation simulation)
- 2009-12-23 00:33:15下载
- 积分:1
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colorimagek_means
说明: 自己根据K-MEANS思想在MATLAB下实现的彩色图像分割算法程序,用最普通的语句实现,通俗易懂。可以直接用于对彩色细胞图像的分割,分割结果比较准确,(K-MEANS in accordance with their own ideas in MATLAB to achieve color image segmentation algorithm based on the procedures used to achieve the most common statement, user-friendly. Can be directly used for color cell image segmentation, more accurate segmentation results,)
- 2009-08-19 13:27:52下载
- 积分:1