-
precoding
one of the best ways to have a blind channel estimation is using a precoding after before IDFT operation in OFDM systems,this simulation shows the precoding infulence on the system.
- 2009-09-29 21:02:35下载
- 积分：1
-
DSP
DFT 计算
实验步骤：
主界面下进入实验九的“DFT计算”的子实验。
输入取样点数，即有限长序列 x(n) 的长度。
输入信号表达式，或直接输入离散序列。
鼠标单击确定按钮，显示原序列及 DFT 系数的幅度、相位。(DFT calculation of the experimental steps: the main interface into the experimental Kau " DFT calculation of" sub-experiment. Enter the sampling points, that is, finite sequences x (n) length. Expression of the input signal, or directly onto a discrete sequence. Mouse click OK button to display the original sequence and the magnitude of DFT coefficients, phase.)
- 2009-05-01 20:41:59下载
- 积分：1
-
keshechengxu_diyishiqi
弹道仿真中用于将真实环境中的清醒映射到计算机中 实现实时化 经济化(Trajectory Simulation for sober in the real environment is mapped to the computer in real-time economy of)
- 2013-01-23 14:39:14下载
- 积分：1
-
chebshev
chebshev high,low and band pass filters
- 2014-09-20 14:31:56下载
- 积分：1
-
Statistical_figures
给你一个非常大的整数x，(-10^400 <=x<= 10^400)，请统计x的每一位，分别输出9,1,2出现的次数.
Input
一个大整数
Output
一共三行，第一行是9出现的次数，第二行是1出现的次数，第三行是2出现的次数。
Sample Input
912912912910915902
Sample Output
6
5
4(Statistical figures)
- 2014-12-31 10:27:06下载
- 积分：1
-
Backpack-Genetic-Algorithm-
Backpack Genetic Algorithm
- 2014-01-31 03:23:21下载
- 积分：1
-
PSO
PSO Simple algorithm for optimization
- 2014-02-14 02:01:35下载
- 积分：1
-
DCT
基于Matlab GUI的图像的DCT，自由调节压缩率，计算峰值信噪比，并图形化对比还原图像(Matlab GUI for image-based DCT, freely adjust compression rates, the peak signal to noise ratio, and reduction of image contrast graphic)
- 2010-07-18 10:21:01下载
- 积分：1
-
figueroaj_g3_realidadnacional
Resolucion guia 3 de Realidad Nacional Ecuatoriana
- 2010-08-19 04:22:10下载
- 积分：1
-
nnpca
利用主分量分析(PCA)进行模式识别，包括主分量分析运算的主要函数，以及相关应用的例子。(Using principal component analysis (PCA) for pattern recognition, including the principal component analysis of the main function of computing, and related application examples.)
- 2010-10-04 03:02:37下载
- 积分：1
