登录
首页 » matlab » Basic

Basic

于 2013-04-02 发布 文件大小:2KB
0 188
下载积分: 1 下载次数: 11

代码说明:

  QPSK仿真程序,调制解调,画出不同信噪比下的曲线。(QPSK simulation program, modulation and demodulation, draw curves under different signal-to-noise ratio.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • svpwm3b
    space vector pwm in matlab/ simulink
    2009-06-01 21:54:06下载
    积分:1
  • watermark
    有关于数字信号处理的水印技术,成功运行,除水印效果很明显(Digital signal processing on the watermarking technology, successful operation, in addition to obvious watermark)
    2021-04-18 10:38:57下载
    积分:1
  • code
    Code to process leaf disease detection
    2015-02-13 07:59:03下载
    积分:1
  • VeinExtraction-master
    可以提取叶脉,用matlab写的。用的是rgb2yuv,然后用hough变换(it can extract vein matlab rgb2yuv and hough translation)
    2020-06-18 21:00:02下载
    积分:1
  • 142068160AcousticTracker
    matlab编写的声场计算程序,可以计算海洋声场(Sound field calculation program)
    2018-10-18 22:20:24下载
    积分:1
  • QPSK_16QAM
    提取信号七个基于瞬时信息的特征:零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差,零中心非弱信号段瞬时相位非线性分量绝对值标准偏差,零中心非弱信号段瞬时相位非线性分量标准偏差,零中心归一化的非弱信号段瞬时频率绝对值的标准偏差,一个信号段的归一化瞬时频率功率谱密度的最大值,根据信号 QPSK 和16QAM在 XI 轴投影的不同表现,提出特征参数。(Extraction based on instantaneous information signal of seven characteristics: zero center normalized instantaneous amplitude of the maximum power spectral density, zero-center normalized standard deviation of the instantaneous rate of absolute zero center section of non-weak signal instantaneous phase nonlinear component absolute value of standard deviation, non-zero center section of the weak signal non-linear component of the standard deviation of the instantaneous phase, zero-center non-normalized absolute value of the weak signal section of the standard deviation of the instantaneous frequency of a signal segment of the normalized power spectral density of instantaneous frequency maximum, according to the signal QPSK and 16QAM in the XI-axis projection of the different performance of the proposed characteristic parameters.)
    2020-07-12 19:48:52下载
    积分:1
  • ddc_simu
    ddc simulation 进行DDC实现过程的仿真(ddc simulation DDC realization process for the simulation)
    2007-05-04 15:41:29下载
    积分:1
  • LEACH_E
    一种基于能量的LEACH改进算法,可以运行并画出存活节点个数随仿真轮数的变化(A LEACH improvement algorithm based on energy, you can run and draw the number of survival nodes with changes in the simulation rounds)
    2012-05-29 20:31:12下载
    积分:1
  • dtmf
    实现输入一串数字,然后matlab可以将数字对应的蜂鸣音播放出来(类似于电话的拨号)(Achieve input a string of numbers, then you can figure corresponding matlab beep play out (similar to dial-up phone))
    2013-12-08 09:55:49下载
    积分:1
  • poisson_c
    在偏微分方程的数值求解中,有一类很重要的问题就是求解有奇异点的泊松方程,此程序是用C写的并行程序,能极大的提高泊松方程的求解(In the numerical solution of partial differential equations, there is a class of very important issues that have a singular point of solving the Poisson equation, this program is written in C parallel programs, can greatly improve the solution of the Poisson equation)
    2013-12-05 22:47:33下载
    积分:1
  • 696518资源总数
  • 106182会员总数
  • 24今日下载