-
m
题目：有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？
1.程序分析：可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去
掉不满足条件的排列。
(Title: There are numbers 1,2,3,4, how many can be composed of distinct three-digit numbers without repetition? Is how much? 1. Program Analysis: fill in the hundred, ten, a bit of the numbers are 1,2,3,4. Composed of all the permutations and then remove the arrangement does not meet the conditions.)
- 2011-05-23 17:49:15下载
- 积分：1
-
fourier_demo
This demonstration is intended for people who know something about the theory of the discrete Fourier transform, and who would find it helpful to see some its properties demonstrated graphically, using a programming language.
The demonstration shows the form of the Fourier components of a signal in 1-D and in 2-D, and shows how elementary filtering can be applied in the Fourier domain.
- 2011-10-09 17:12:28下载
- 积分：1
-
Embedded-Control-Systems-in-C-CPP-Using-MATLAB-[C
Embedded Control Systems in C C++ Using MATLAB
- 2012-08-15 01:04:54下载
- 积分：1
-
QAM_MSK_PSK_DPSK_FSK
QAM,PSK,DPSK,FSK,MSK调制仿真，包括眼图输出，误码率输出，星座图，频谱，及实际wav文件的调制解调(QAM, PSK, DPSK, FSK, MSK modulation simulation, including eye diagram output, the output BER, constellation, spectrum, and actual modem wav files)
- 2020-09-13 12:27:59下载
- 积分：1
-
Optimization_bemorth
Optimization of the bemorph function in the MATLAB image processing toolbox
- 2010-09-29 09:36:05下载
- 积分：1
-
CSPfilter
Common spatial pattern 公共空间模式滤波是处理脑电信号的一种方法，它可以使两类想象运动EEG的协方差之间的差距最大化，便于后期的分类处理。(Common spatial pattern model of public space filtering is a method of EEG signal processing, it can make two types of movement EEG covariance imagine the gap between the maximum, to facilitate the later classification.)
- 2010-05-07 18:17:00下载
- 积分：1
-
matlab(DEA2)
另一个matlab版本的差分进化算法，跟前面上传的有差别。(A differential evolutionary algorithm coded by matlab)
- 2010-11-19 15:55:18下载
- 积分：1
-
LTE_channel_estimator
维也纳理工大学，LTE物理层链路仿真其中的信道估计模块的m语言代码(Vienna University of Technology, LTE physical layer link simulation in which the channel estimation module m language code)
- 2012-10-22 18:57:02下载
- 积分：1
-
WindowMeyer
window meyer for wavelet packet
- 2013-04-30 15:03:03下载
- 积分：1
-
Neural-Networks
Neural Networks（神经网络）在Matlab中的应用(Neural Networks (neural networks) applications in Matlab)
- 2014-02-25 16:43:07下载
- 积分：1
