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training_data
source code for OCR in matlab using NN
- 2009-09-22 13:31:13下载
- 积分：1
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qpsksystem_SJSU_mdl
QPSK modulation system with recover loops(This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.)
- 2009-05-15 11:05:08下载
- 积分：1
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hgfhgh
海面上一轮船沿直线匀速前行，速度为30公里/小时，船上有一雷达可用来测距、测角，船长关心的是周围目标那些是活动的船，那些是不动的岩石，若是活动的船，请按下面假设，分析有关因素，给出船的运动方向和速度。(ships on the sea along a straight uniform before the trip and a speed of 30 km/hour, On board there is a radar can be used to measure the distance and angle measurement, the captain of concern is around the goal of those activities is the boat. those are immobile rocks, if the ship by the following assumptions, analysis of the relevant factors, the boat is the direction and speed of movement.)
- 2006-07-09 12:58:37下载
- 积分：1
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dBmtoV
功率与电压的转换..............(the transfer between power and voltage)
- 2011-11-15 19:52:58下载
- 积分：1
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sanweichongjian
三维重建：TwIST_两步迭代的图像分割matlab源码,包括图象压缩_重建_增强_去噪等应用(Three-dimensional reconstruction: TwIST_ two-step iterative image segmentation matlab source, including the reconstruction of image compression _ _ _ denoising applications such as enhanced)
- 2008-12-30 02:40:32下载
- 积分：1
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hmmselforiginal
特征分析对于声音信号的处理非常有用，希望这个能对大家有用(Feature Analysis for the audio signal processing is very useful, hope this will be useful to everyone)
- 2009-12-16 10:33:08下载
- 积分：1
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lab1
MATLAB编程 课程实验1：正弦信号的相关积累检测
(MATLAB)
- 2010-12-24 12:50:33下载
- 积分：1
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MIMO-OFDM-Wireless-Communications-with-MATLAB
MIMO-OFDM Wireless Communications with MATLAB
- 2012-06-24 04:42:40下载
- 积分：1
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New-Revised-K-means
New revised K-means聚类算法，为matlab函数，需要调用才能使用(New revised K-means clustering algorithm for matlab function, you need to call in order to use)
- 2013-08-19 08:42:12下载
- 积分：1
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Matlab_Clarke_model
Wireless multipath enviroment for Narrowband channel using Clarke s model
- 2009-05-22 23:43:50下载
- 积分：1
