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useoffft
1)已知2N点实数序列
N=64。用一个64点的复数FFT程序,一次算出 ,并绘出频谱 。
(2)已知某序列 在单位圆上的N=64等分样点的Z变换 。用N点IFFT程序计算 ,绘出图像 。
(1) known 2N-point sequence of real numbers N = 64. With a 64-point complex FFT process, a calculated and mapped the spectrum. (2) known to a certain sequence in the unit circle on the N = 64 sub-samples of the Z transform. N-point IFFT procedures used, the mapped image.)
- 2008-12-14 09:08:37下载
- 积分:1
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AfxGetApp
AfxGetApp()应用,比较简单的说明,我从网上找的。(AfxGetApp (), relatively simple explanation, I find from the Internet.)
- 2006-12-28 08:38:58下载
- 积分:1
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MatlabGUI
matlab GUI 学习参考手册,matlab GUI 学习参考手册(matlab GUI reference manual to learn, matlab GUI reference manual to learn)
- 2010-12-16 14:33:32下载
- 积分:1
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nuisan_v52
分析了该信号的时域、频域、倒谱,循环谱等,用MATLAB实现的压缩传感,esprit算法对有干扰的信号频率进行估计。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Using MATLAB compressed sensing, esprit algorithm signal frequency interference can be assesse.)
- 2016-11-30 17:40:56下载
- 积分:1
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PSO-TOOLBOX
说明: 粒子群算法,很有用的一个设计程序,如果需要优化,可以使用(Particle Swarm Optimization
)
- 2011-03-08 22:01:10下载
- 积分:1
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image-professing
图像处理,基于梯度的图像增强算法,matlab代码,自己编写的比较容易理解的程序,包含增强效果比对(Image processing, image enhancement algorithm based on the gradient, matlab code, I have written a program easier to understand, including the enhancement compared to)
- 2013-10-07 12:32:07下载
- 积分:1
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boxcount
用boxcount计算分形维数统计不同距离点对的出现频率(the frequency of pixel pairs with distance d )
- 2010-09-02 13:55:36下载
- 积分:1
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CalendarTable
GUI 电子日历 可以与世界时钟同步 并选择不同的日期 方便简洁(GUI electronic calendar and world clock synchronization and select a different date is convenient and simple)
- 2012-06-08 21:15:01下载
- 积分:1
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WideAngelReflection
用来正演超临界角情况下的地震反射特征,用来分析地震反射的AVO特征等领域。(Forward simulation of wide-angle Reflection uesd in AVO analysis.
)
- 2013-09-25 20:37:49下载
- 积分:1
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RoughSetReduct_Sln
MATLAB粗糙集属性约简库(内含实例,原创)
函数M文件:
TargetOptFcn.m ------------ 遗传算法的目标函数
PositiveRegion.m --------- 计算正域
LowerApproximation.m ------ 计算下近似
IsSub.m ------------------- 判断集合A是否是集合B的子集
EquivalentClassSet.m ----- 基于R分类的所有等价类的集合,即U/R
EleEquivalentSet.m ------- 计算包含某元素的一个分类
DependencyDegree.m -------- 计算依赖度
(MATLAB rough set attribute reduction library (including examples, original)
The function M file:
TargetOptFcn.m---------------- The objective function of genetic algorithm
PositiveRegion.m-------------- Computing positive region
LowerApproximation.m---------- Calculation of approximation
IsSub.m----------------------- Judgment if set A is a subset of the set B
EquivalentClassSet.m---------- A collection of all the equivalence classes based on R classification, U/R
EleEquivalentSet.m------------ Calculation contains an assortment of an element
DependencyDegree.m------------ Dependence computation)
- 2020-07-02 06:40:02下载
- 积分:1