-
Based-on-Linear-Membership
Based on Linear Membership
- 2014-02-20 08:37:20下载
- 积分：1
-
EDFA
建立EDFA的放大模块模型，不考虑损耗，仅考虑功率放大功能( Build EDFA amplification module model, without considering the loss, only consider the power zoom function)
- 2011-05-05 17:24:02下载
- 积分：1
-
cylinder2
Making Cylinder code for matlab using top and bottom point with radius
- 2011-06-07 23:46:14下载
- 积分：1
-
03607_28
DFT进行频谱分析时的三种现象
1、混叠：对连续信号采样，要求连续信号是带限的，采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏：DFT对时域信号进行了截断（相当于采样信号乘了一个窗函数），时域的乘积相当于频域卷积，改变了原信号频谱。
改用其他窗函数（非矩形）改善泄漏。
3、栅栏现象：DFT 只给出了频谱在采样点上的取值，采样点间的频谱内容丢失。(DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.)
- 2007-05-08 16:22:17下载
- 积分：1
-
matlab-interface
matlab接口，讲述matlab 与各种开发软件的各种接口。(matlab interface about a variety of interfaces of matlab with various development software.)
- 2013-04-03 10:29:32下载
- 积分：1
-
model2
蓄电池容量检测放电模块 ，基于matlab6.5(xu dian chi rong liang jian ce)
- 2011-06-30 11:38:56下载
- 积分：1
-
LTE-SAE-Model-and-its-Implementation-in-NS-2
LTE/SAE Model and its Implementation in NS 2
- 2014-10-28 20:04:09下载
- 积分：1
-
dipoleFDTD
patch antenaa fdtd..
mkldnkdjgsircdo,gudficghfoidgjsdcmhgrig
- 2013-12-30 22:06:24下载
- 积分：1
-
Package
matlab coade source for pattren for the simutalion of smart antenna in matlab
- 2011-01-27 16:53:31下载
- 积分：1
-
IMAGE_ENHANCEMENT
Original Color Image Enhancement algorithm with document for under and as well as over exposed images
- 2013-02-24 16:01:16下载
- 积分：1
