登录
首页 » matlab » matlab-Matrix

matlab-Matrix

于 2012-07-24 发布 文件大小:34KB
0 155
下载积分: 1 下载次数: 4

代码说明:

  matlab相关矩阵操作及相关实例,MATLAB,即“矩阵实验室”,它是以矩阵为基本运算单元。(Matlab correlation matrix operations and related examples, MATLAB, that is, " Matrix Laboratory" , which is the matrix for the basic computing unit.)

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

  • MATLAB-financial
    金融数量分析 有关均值方差分析还有收益率波动问题的代码(Financial quantity analysis The mean variance analysis and yields fluctuation of the code )
    2012-05-06 17:34:16下载
    积分:1
  • ReBEL-0.2
    这是一个工具箱,Rebel 0.2.6 包括组合导航系统研究中 各种有用的matlab 函数,比如 各种卡尔曼滤波算法!(This is a toolbox, Rebel, 0.2.6, including integrated navigation system in a variety of useful matlab functions, such as various Kalman filter algorithm!)
    2012-04-07 23:42:18下载
    积分:1
  • aw
    说明:  车辆系统动力性单轮模型,根据运动方程计算车轮位移和车身位移的频率响应函数,以及系统响应输出的功率谱密度(Single wheel vehicle system dynamic model, calculated according to the equation of motion wheel displacement and Body displacement frequency response function, and the system responds with output power spectral density)
    2012-09-19 15:09:30下载
    积分:1
  • makeParityChk
    ldpc码校验矩阵的生成函数,测试可以使用的文件啦啦(Lala code file generation function ldpc parity check matrix, the test may be used)
    2015-03-23 14:40:56下载
    积分:1
  • MPC算法对DC-DC变换器模型进行控制
    应用MPC算法对DC-DC变换器模型进行控制,加入了干扰观测器环节,效果更佳优异 包含两个文件,ddc.mdl为系统仿真图,mpccontroller.m为控制算法(Applying MPC algorithm to control the DC-DC converter model, adding the disturbance observer, the effect is better. Contains two files, ddc.mdl for the system simulation diagram, mpccontroller.m for the control algorithm)
    2020-12-04 14:09:24下载
    积分:1
  • DFE_4QAM
    在无线通信中,存在着严重的多径现象,能够引起严重的ISI。判决反馈均衡器(DFE)是目前最常用的一种消除ISI的均衡器。本程序使用Matlab实现的QPSK下的DFE。(In wireless communication, there is a serious multi-path phenomenon, can cause severe ISI. Decision feedback equalizer (DFE) is the most commonly used in an equalizer to eliminate the ISI. This procedure using Matlab under QPSK realize the DFE.)
    2021-03-27 21:49:12下载
    积分:1
  • ANTTSPMATLAB
    运用蚁群算法求解TSP问题的MATLAB源码,运行很稳定(Using ant colony algorithm for TSP problem MATLAB source code, run very stable)
    2010-07-30 15:26:59下载
    积分:1
  • MANET-Routing
    Network coding simulation using MATLAB
    2011-08-29 11:21:48下载
    积分:1
  • fangzhen
    实验一 双极性矩形随机信号的归一化功率谱密度一 1.1 功率谱密度简介 平稳过程的任何一个非零样本函数的持续时间为无限长,显然都不满足绝对可积和总能量有限的条件。因此,它的傅里叶变换不存在即没有频谱函数。所以我们用功率谱密度来表述其频谱特性。 随机过程的任一实现是一个确定的功率型信号。而对于任意的确定功率信号f(t),它的功率谱密度为: 式中, 是f(t)的截短函数 对应的频谱函数。f(t)是平稳随机过程 的一个实现。而随机过程某一个实现的功率谱密度不能作为过程的功率谱密度。过程的功率谱密度应该看作是任一实现的功率谱密度的统计平均,即 虽然该式给出了平稳随机过程的功率谱密度,但我们通常都不利用这个式子来计算功率谱。我们知道,确知的非周期功率信号的自相关函数与功率谱密度是一对傅里叶变换。对于平稳随机过程,也有类似的关系,即 和 对于平稳随机过程我们通常先求出其自相关函数再利用上式求出其功率谱密度。 1.2 实验要求  1.了解平稳随机信号功率谱的概念及计算方法  2.仿真不同占空比,等概、非等概双极性矩形随机信号的归一化功率谱密度  3.分析不同信号所包含的频谱分量,有无直流分量和定时分量信息 (A pair of rectangular random experiment polarity signal sample return a nonzero function of any duration power spectral density of a 1.1 power spectral density of a stationary process Introduction of infinite length, apparently not satisfied absolutely integrable and the total energy of the limited conditions. Therefore, it is the Fourier transform of the spectrum that does not function does not exist. Therefore, we use the power spectral density to express their spectral characteristics. Any random process is a realization of a certain type signal power. For arbitrarily determined power signal f (t), its power spectral density is: wherein, is f (t) is a function corresponding to the truncated spectrum function. f (t) is a stationary random process of realization. The random process to achieve a certain power spectral density can not serve as the power spectral density of the process. Power spectral density process should be seen as a statistical average power spectral density of any r)
    2014-11-30 20:39:29下载
    积分:1
  • iris
    台湾林智仁教授最新 工具箱 matlab (Taiwan Professor Lin Zhiren latest toolbox matlab)
    2012-11-23 11:42:05下载
    积分:1
  • 696518资源总数
  • 105540会员总数
  • 37今日下载