-
v06_03_dem_2up_arrange
一个OFDM符号128个有效符号，插入128个虚拟子载波
符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol
输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号
OFDM symbol Nfft=128 points
一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64
(128 of an OFDM symbol of a valid symbol 128 inserted virtual sub-carrier
Symbol rate (the effective data rate) fsymbol sending rate (including virtual subcarriers) 2fsymbol
Of the input data needs to be 2 times the transmission data rate, in order to carry out the interpolation, to achieve the bit timing tracking, i.e. four times the sampling rate modulation signal fsymbol
OFDM symbol Nfft = 128 points
One OFDM symbol data points nfft* 2 = 256, the Guard Interval dot = Ng* 2 = 64)
- 2013-05-05 17:13:09下载
- 积分：1
-
ranging_and_positioning
该文件包含所有的测距定位算法，能够适用于无线传感器网络定位以及蜂窝网的终端定位。(This file contains all of the distance positioning algorithm, can be applied to wireless sensor network localization and cellular network terminal positioning.)
- 2013-07-10 17:28:27下载
- 积分：1
-
MAP
这个Matlab程序实现了MAP算法-最大后验概率算法，同时包括对算法有：卷积编码、卷积解码，BPSK，AWGN。同时绘制它的误码率和SNR(信噪比)。
(The Matlab program achieved a MAP algorithm- maximum a posteriori probability algorithm, also include the algorithm are: convolutional coding, convolutional decoding, BPSK, AWGN. At the same time rendering its bit error rate and SNR (signal to noise ratio).)
- 2010-01-18 15:27:37下载
- 积分：1
-
pso
pso算法，比较好的算法，简单，可以用于多目标优化(pso algorithm, a better algorithm, simple and can be used for multi-objective optimization)
- 2010-05-10 22:44:41下载
- 积分：1
-
matlab_plot
matlab中画图功能的详细介绍，给出了几个简单的例题，可直观的看出各种画图的区别(Drawing function in detail, and a few simple examples are given, which can find the intuitive difference of various kinds of drawing)
- 2014-12-17 22:19:17下载
- 积分：1
-
Digital-Image
This work describes a framework for image hiding that exploits
spatial domain color properties of natural images combined with spectral
properties of the Fourier magnitude and phase of these images
- 2015-02-04 18:54:17下载
- 积分：1
-
lz78.m
Lempel-Ziv 78 Coding (LZ) example(Lempel-Ziv 78 Coding (LZ))
- 2014-02-19 17:59:30下载
- 积分：1
-
RayleighFadingSimulati
瑞利衰落信道条件下的MATLAB程序，是值得参考的程序(Rayleigh fading channels under the MATLAB program, the program is worth considering)
- 2011-01-10 19:50:30下载
- 积分：1
-
matlab
说明： 该程序主要也是针对滤波器设计的，实现了对一个语音信号的滤波处理(The program is largely designed for the filter, the realization of a voice signal filtering)
- 2011-04-16 16:05:12下载
- 积分：1
-
SIFT_YantaoNoemie
MATLAB关于图像配准的，包括图像的关键点筛选和配准的效果展示。(MATLAB on image registration, including the image of the key points of the effect of screening and registration display.)
- 2014-08-06 10:08:31下载
- 积分：1
|
联系客服（QQ：3324461878）
