登录
首页 » matlab » chirp_frequency

chirp_frequency

于 2015-03-19 发布 文件大小:1KB
0 125
下载积分: 1 下载次数: 23

代码说明:

  线性调频信号的时频分析,画出了调频信号的时频脊。(The linear FM signal time-frequency analysis to draw the time-frequency ridge FM signal。 )

文件列表:

chirp_frequency.m,659,2015-01-15

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

  • SF_Spline
    基于matlab的三次样条插值算法程序(Matlab based on the cubic spline interpolation algorithm procedure)
    2007-12-05 18:21:48下载
    积分:1
  • SPLBASE
    多元线性回归算法,能将多个线性的物质之间的变量和自变量之间建立相关度高的线性回归方程。(Multiple linear regression algorithm, can the variables and between multiple linear material to set up linear regression equation with high correlation between independent variables. )
    2013-10-03 23:50:29下载
    积分:1
  • ATC_Demo1
    多目标多学科优化,目标解析分流法ATC的简单例子(Multi Objective, Multi Disciplinary, Analytical Target Cascading (ATC) Demo)
    2017-10-25 15:44:03下载
    积分:1
  • PIDsimulink
    多变量PID控制的simulink仿真,用S函数(Multivariable PID control simulink simulation, with S function)
    2009-04-08 10:50:00下载
    积分:1
  • ODE45
    用matlab画出洛伦兹吸引子的图片,就是比较有名气的那一只(The Lorenz Attractor)
    2014-12-29 21:08:21下载
    积分:1
  • fermi_dirac
    Variation of fermi dirac with different parameters
    2015-02-03 16:49:27下载
    积分:1
  • Power-spectrum-estimation
    功率谱估计 信号为两个正弦信号加高斯白噪声,各正弦信号的信噪比均为10dB,长度为N,信号频率分别为 和 ,初始相位 ,取 , 取不同数值:0.3,0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计,并分析改变数据长度、模型阶数对谱估计结果的影响。(Power spectrum estimation signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signal are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. Is the sampling frequency. Levinson recursive method were used and Burg method for power spectrum estimation, and change the length of the data analysis, the impact on the estimation model order spectrum.)
    2015-03-23 10:48:42下载
    积分:1
  • solar
    根据第一层材料禁带宽度与第二层材料禁带宽度,绘制不同损失率下,两种材料禁带宽度随损失率变化的关系曲线以及双层材料光伏转换极限效率曲线(According to the first layer of material with a band gap of the material the band gap of the second layer, draw a different loss rate curves of the two materials with the band gap of the rate of change and the loss of bilayer material photovoltaic conversion efficiency curve limit)
    2013-12-21 11:02:28下载
    积分:1
  • 11
    说明:  这几个MATLAB代码是圆、直线的拟合曲线的源程序(MATLAB code for these is round, linear curve fitting source)
    2009-10-14 14:58:59下载
    积分:1
  • dtw
    基于matlab的语音识别系统,主要是DTW 语音识别模式(Matlab-based speech recognition system, mainly DTW speech recognition mode)
    2013-04-22 18:57:23下载
    积分:1
  • 696518资源总数
  • 104269会员总数
  • 42今日下载