网站首页

Random-nunmber

于 2014-01-03 发布文件大小:5KB

 0  225

下载积分: 1 下载次数: 14

我要下载

代码说明：

程序生成的随机数,真正的名字叫做“伪随机数”,需要有一个种子来初始化使用当前时间去初始化种子,就能得到不同的伪随机数序列(Program generates random numbers, the real name is " pseudo-random number," the need for a seed to initialize the current time to initialize the seed, you can get different pseudo-random number sequence)

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

NOIZEUS_Univ_Texas-Dallas
Noizeuse package for dallas uni

2010-10-02 15:10:43下载

积分：1
wutu
恢复清晰图像的一种方法，达到了比较好的效果。(A way to restore a clear image, reached a relatively good results.)

2011-07-24 00:40:17下载

积分：1
yangtiaochazhi
三次样条插值法用于特征分析的时候，而且可用于emd 方法中。(Cubic spline interpolation method for feature analysis, and can be used in the emd methods.)

2013-03-30 11:23:41下载

积分：1
MATLAB---Administrator
matlab编程初级教程，是初学者的学习宝典，简单易懂(The primary matlab programming tutorial is for beginners to learn canon easy to understand)

2012-05-23 22:35:29下载

积分：1
ber2
This is the BER plot for QPSK..

2014-02-11 13:24:17下载

积分：1
BPSK_Done
bpsk~32QAM调制通用程序例子~简单易懂(bpsk ~ 32QAM modulation general program examples ~)

2010-09-10 19:46:15下载

积分：1
Wavelet
　传统的信号理论，是建立在Fourier分析基础上的，而Fourier变换作为一种全局性的变化，其有一定的局限性。在实际应用中人们开始对Fourier变换进行各种改进，小波分析由此产生了。小波分析是一种新兴的数学分支，它是泛函数、Fourier分析、调和分析、数值分析的最完美的结晶；在应用领域，特别是在信号处理、图像处理、语音处理以及众多非线性科学领域，它被认为是继Fourier分析之后的又一有效的时频分析方法。小波变换与Fourier变换相比，是一个时间和频域的局域变换因而能有效地从信号中提取信息，通过伸缩和平移等运算功能对函数或信号进行多尺度细化分析（Multiscale Analysis），解决了Fourier变换不能解决的许多困难问题。(The traditional signal theory, is based on Fourier analysis based on Fourier transform, and as a kind of global change, it has some limitations. In the actual application of Fourier transform people began to various improved, wavelet analysis produced. Wavelet analysis is a new branch of mathematics, it is functional, Fourier analysis, harmonic analysis, numerical analysis of the crystallization of the most perfect In the fields of application, especially in signal processing, image processing, audio processing as well as many nonlinear scientific fields, it is considered to be the Fourier analysis after another effective time-frequency analysis method. Wavelet transformation and Fourier transform, compared is a time and frequency domain and the local transform can effectively extract information from signal, through the telescopic peace shift etc operation function of the function ? )

2011-06-26 20:07:10下载

积分：1
gdop
matlab 版本的DTOA 多站时差定位技术计算GDOP(matlab DTOA GDOP Location)

2020-12-02 19:49:26下载

积分：1
EWT_1D
说明：经验小波变换（EWT）的编写程序，自动划分滤波器组(Wavelet transform (EWT) programming, automatic division of filter)

2020-09-02 17:31:36下载

积分：1
fenfui_V7.7
分数阶傅里叶变换计算方面,用谱方法计算流体力学一些流动现象的整体稳定性,预报误差法参数辨识-松弛的思想。( Fractional Fourier transform computing, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Prediction Error Method for Parameter Identification- the idea of relaxation.)

2016-11-29 21:42:51下载

积分：1

696516资源总数
106923会员总数
0今日下载

Random-nunmber

0 个回复

热门标签

热门下载