-
MATLAB
matlab 的入门经典教材，外文翻译，适合初学者(matlab introductory textbook classic, foreign language translation, suitable for beginners)
- 2013-03-26 16:45:12下载
- 积分：1
-
PCA_based-Face-Recognition-System
matlab人脸识别代码，用了PCA降维处理，可以进行简单的人脸识别(Face recognition matlab code, using the PCA dimension reduction, face recognition can be a simple)
- 2015-03-19 22:11:04下载
- 积分：1
-
OFDM_Multipath_simulation
说明： OFDM是将高速串行数据分成成百上千路并行数据,并分别对不同的载频进行调制,这种并行传输体制大大扩展了符号的脉冲宽度,提高了抗多径衰落的性能。同时,在传统的频分复用方法中,各子载波之间的频谱互不重叠,频谱利用率较低。而采用OFDM技术,一个OFDM符号之内包括多个经过调制的子载波的合成信号,每个子载波在频谱上相互重叠,这些频谱在整个符号周期内满足正交性,因而在接受端可以保证无失真恢复,从而大大提高频谱利用率。(OFDM divides high-speed serial data into hundreds of parallel data channels and modulates different carrier frequency separately. This parallel transmission system greatly expands the pulse width of symbols and improves the performance of anti-multipath fading. At the same time, in the traditional method of Frequency Division multiplexing, the spectrum between the sub-carriers does not overlap each other, the spectrum utilization ratio is low. In the case of OFDM, an OFDM symbol consists of multiple modulated sub-carriers, each of which overlaps in the spectrum, which is orthogonal throughout the symbol period, thus, no distortion recovery can be ensured at the receiving end, thus greatly improving the spectrum utilization ratio.)
- 2021-01-06 11:49:43下载
- 积分：1
-
1130921592
说明： 无差拍控制模型S函数,simulink下的模型,电力电子论文必备(Deadbeat control model S function, simulink model under, power electronics papers must)
- 2008-11-28 14:19:19下载
- 积分：1
-
VaRaaCVaR
在险价值 条件在险价值 风险度量 matlab软件(value at risk)
- 2013-03-21 22:35:14下载
- 积分：1
-
Dock_Sever_Simulation
用matlab自己写的码头油轮装卸载仿真程序。(err)
- 2007-12-28 17:39:06下载
- 积分：1
-
matlab
包含一些通信系统的仿真程序
包括时间分集，频率分集，二时二频分集(Communication system contains some simulation program including time diversity, frequency diversity, frequency diversity two two)
- 2013-11-27 14:20:44下载
- 积分：1
-
zizi
image processing-circle detection
- 2014-08-12 18:41:56下载
- 积分：1
-
EGC
等增益合并 相关程序
等增益合并 相关程序
等增益合并 相关程序(equal gain combining)
- 2013-04-23 21:46:55下载
- 积分：1
-
dbpsk_modem
dbpsk信号的调制解调matlab代码实现的一个例子，调制时差分编码，这样用1bit延迟差分检测的结果，直接就是原码，解调采用1bit差分延迟检测．(DBPSK signal modulation and demodulation matlab code an example of differential modulation encoding, such 1bit delay with the results of differential detection, direct that the original code, demodulation using 1bit delay differential detection.)
- 2007-12-04 16:23:31下载
- 积分：1
