-
QPSK
This program uses matlab to fullfil QPSK and demodulate QPSK.
- 2010-11-20 22:18:31下载
- 积分:1
-
cauchy
the file contains detection and estimation theroy codes
- 2011-04-26 13:39:35下载
- 积分:1
-
Least-squares-identification
最小二乘参数系统辨识matlab程序ffffff(Least squares parameter identification procedure)
- 2012-04-14 16:29:37下载
- 积分:1
-
xly1
有关通信系统中信道同步的问题,希望与大家切磋,多多指教。(the Channel Communication System synchronization issues, and we hope that the discussions and exhibitions.)
- 2007-05-10 09:54:15下载
- 积分:1
-
Radialdistortion
鱼眼校正用matlab编写,可以得到矫正后的图片(Radial distortion)
- 2009-11-06 12:05:25下载
- 积分:1
-
test_BER_PLL2_64QAM
在OFDM系统的大环境下,本代码实现了64QAM的调制,载波同步及其误码率计算。(this code realizes the modulation, the carrier synchronization and the bit error rate test)
- 2014-03-27 17:26:40下载
- 积分:1
-
wz1
说明: 考虑幅值谱与相位谱的人造地震动模拟与反应谱拟合
我国对《建筑结构抗震规范》进行了修订,将设计反应谱周期由原来的3秒延长到现在的6秒。反应谱周期的延长。
本程序以新规范反应谱作为目标谱,采用三角级数迭加来模拟地震动加速度。(consider amplitude spectrum and phase spectrum of the artificial seismic simulation and pattern fitting response to China's "structural seismic code" the amendment to the design spectrum cycle from three seconds to extend the current six seconds. Response spectrum cycle extension. The new procedures to regulate spectrum as the target spectrum, the use of triangular series superposition to simulate vibration.)
- 2006-04-22 09:44:09下载
- 积分:1
-
csp
CSP共空间模式的matlab代码实现,自己编写的CSP函数,测试好用,分享给初学者(CSP matlab code writed by myself,share with freshman. )
- 2014-08-25 18:54:52下载
- 积分:1
-
Shenjinwangluo
(1) 本系统用到四种神经网络对漏电嫌疑系数进行预测,分别是BP神经网络、RBF神经网络、GRNN神经网络、Elman神经网络,通过对神经网络结构参数的设置和调试,可以得到很好的预测效果,实际值和预测值之间的误差能达到5 以内。
(2) 本系统使用matlab做GUI界面,在界面上就可以分别对这四种神经网络的结构参数进行设置,从而可以调整神经网络的结构,达到较好的预测精度。
((1) The system used four neural network to predict the suspected leakage coefficient, respectively, the BP neural network, RBF neural network, GRNN neural network, Elman neural network, the neural network structure parameter setting and commissioning, can get very good prediction, between the actual and predicted values of error of less than 5 . (2) the use matlab to do the GUI interface, the interface can each of these four neural network structure parameters set, the structure of the neural network, which can be adjusted to achieve better prediction accuracy.)
- 2020-11-02 09:59:53下载
- 积分:1
-
kNN_predict
采用K近邻算法预测时间序列的源代码,希望对大家能有所帮助。(Predict time series using kNN.)
- 2010-08-19 01:29:27下载
- 积分:1