-
Neural_network_Matlab
一个用Matlab写的BP神经网络的应用实例,设备检查用。(Written in Matlab using a BP neural network application examples, device-examine.)
- 2010-01-12 00:03:20下载
- 积分:1
-
RC
说明: RC常用标值电阻电容,常用标值电阻电容.(RC)
- 2010-12-23 22:29:33下载
- 积分:1
-
heat5
heat5 implecit heat5 implecit
- 2012-06-03 02:53:57下载
- 积分:1
-
crowloading
随机人行荷载模拟,能够模拟人群随机人群荷载,用来判断大跨度楼板的振动舒适度(Random pedestrian load simulation)
- 2014-09-25 21:50:23下载
- 积分:1
-
function-approximating
函数逼近教学例子,可以选择不同训练算法。(Function approximation teaching example, you can choose different training algorithms.)
- 2013-12-12 01:17:48下载
- 积分:1
-
matlab
对刚使用MATLAB新手提供一些指导.包括MATLAB基本操作的很多方面.(Just the use of MATLAB to provide some guidance to novices. MATLAB includes many aspects of basic operations.)
- 2007-07-17 20:34:01下载
- 积分:1
-
the-code
低通巴特沃斯滤波器设计求阶数,适合广大学生们参考,(Low-pass Butterworth filter design requirements order, for the majority of students reference)
- 2013-09-03 13:00:02下载
- 积分:1
-
WIMAXsource
WIMAX_WZ_withencoding:信道估计,相位噪声补偿,频偏估计,编解码都有
WIMAX_WZ_withoutencoding:在上面的工程基础上,去掉编解码部分
WIMAX_WZ_withoutprocessing:在上面的工程基础上,再去掉相位噪声补偿,频偏估计
WIMAX_WZ_withoutprocessing2:在上面的工程基础上,改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能,需要仿真SNR可控的SUI信道,来估计信道均衡的性能。
在多普勒频偏fd>100Hz时,联合信道估计性能才比前导估计强,否则前导估计性能更优。对于600MHz中心频率,要求收发机相对运动速度大于180km/h,这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )
- 2015-03-25 09:14:02下载
- 积分:1
-
psvec
matlab编写的关于fdtd编程的步骤和具体方法,适合初学者,且直接是三维结构,用mur吸收边界条件(Matlab fdtd prepared by the programming steps and concrete measures for beginners, which is the three-dimensional structure directly with mur absorbing boundary conditions)
- 2020-09-10 16:08:00下载
- 积分:1
-
psool
PSO Code for finding out the minimum value of two variables in a function
- 2013-09-05 05:10:26下载
- 积分:1