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MATLAB
this is a file that about matlab
this is a file that about matlab
- 2013-07-28 00:38:42下载
- 积分:1
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VCMatlab
VC++与Matlab混合编程实现图像处理(VC and Matlab Image Processing Mixed Programming)
- 2009-10-10 12:43:09下载
- 积分:1
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hechengkongjingleida
张澄波的综合孔径雷达比较老的版本,但是很基础,逻辑简单明了(Zhang Chengbo of synthetic aperture radar older version, but it is based on simple logic)
- 2010-07-15 15:47:37下载
- 积分:1
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chaoliujisuankechengsheji
电力系统的潮流计算 用牛顿拉夫孙法进行matlab潮流计算(Power flow calculation method matlab Newton Musharraf flow calculation Sun)
- 2011-05-01 18:13:55下载
- 积分:1
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Phased-array-radar
关于相控阵雷达的经典书籍,对学习雷达相当有帮助(On the phased array radar on the classic books, for learning radar quite helpful)
- 2011-12-15 19:24:07下载
- 积分:1
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DSCN2325
MATLAB 对各种信道模式下不同调制模式的仿真实例仿真分析(MATLAB model of the various channels of different modulation simulation analysis of the simulation examples)
- 2010-01-12 22:09:22下载
- 积分:1
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normally-distributed-random
利用c语言生成符合正态分布的随机数,并在matlab程序中画出曲线图,并与理论值比较(Use c language to generate normally distributed random numbers and draw graphs in matlab program)
- 2013-12-28 17:03:36下载
- 积分:1
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sim_wave.c
DFT变换求相位差和振幅大小程序,可以滤除噪声精确求得相位差和幅度值(DFT code)
- 2014-09-28 14:00:24下载
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DFT
信号与系统试验报告
离散傅立叶变换(DFT)和频谱分析
一、实验内容
1、实验题目
(1)编写DFT、IDFT程序,并验证其正确性(提示:可利用冲激函数进行验证)。
(2)计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换(DFT),求其振幅谱,相位谱、振幅最大值对应的频谱(检测主频)以及对发f(t)进行DFT变换的结果实现IDFT变换,并画出图形。
参数选择如下:频率f =30HZ,a=f 2㏑(M),M=2.5
2、通过实验理解信号振幅谱、相位谱的物理意义,掌握DFT、IDFT算法的实现方法。()
- 2008-05-07 10:38:59下载
- 积分:1
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matlaberrorfunction
Matlab中erf(x)函数的表达式是怎样的,erf(x)与标准正态分布函数之间的关系是怎样的,怎样自己编制一个计算标准正态分布函数数值近似值的函数,如何利用matlab自带的erf(x)函数包近似计算标准正态分布函数的值,数值计算值与用erf(x)转化求得的值之间的相对误差是怎样的。(将中文译成英语
Matlab, erf (x) function expression is what, erf (x) the standard normal distribution function and the relationship between what and how to prepare their own calculation of the standard normal distribution function a value function approximation, how to use matlab comes with erf (x) function package approximate standard normal distribution function values??, numerical values ??and with erf (x) between the values ??obtained into the relative error is like.
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- 2011-06-25 17:20:11下载
- 积分:1