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fir
DES3200实验系统的模拟信号输出通道产生一个1KHz 的方波,然后利用信号输入通道对产生的方进行低通滤波,得到一个1KHz 的正弦信号,并使用CCS 的图形显示工具显示输入和输出的波形。这里我们使用的是一个46阶的对称结构的FIR低通滤波器,其采样频率Fs为25KHZ,通带截止频率 1KHZ,阻带截止频率为3KHZ,阻带衰减为-60dB。(DES3200 experimental system analog output channel generates a 1KHz square wave, and then use the signal input channels that produce low-pass filtering the square to get a 1KHz sinusoidal signal, and use the CCS' s graphical display tool shows the input and output waveforms. Here we use a symmetrical structure of 46-order FIR low-pass filter, the sampling frequency Fs to 25KHZ, passband cutoff frequency 1KHZ, stopband cutoff frequency 3KHZ, stop-band attenuation is-60dB.)
- 2010-05-29 11:00:31下载
- 积分:1
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FDTD2dENG
一个描述FDTD的二维程序,对初学者很有帮助。(A description of two-dimensional FDTD program, useful for beginners.)
- 2011-10-30 11:22:00下载
- 积分:1
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DTMF
利用MATLAB 仿真DTMF音频的产生及其解码的程序代码。很好!
(Simulation using MATLAB DTMF generation and decoding the audio code. Very good!)
- 2010-05-24 13:42:03下载
- 积分:1
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aco-yiquansuanfa-
车辆路径问题的蚁群算法,很好的一个学习蚁群算法的GA例子(The ant colony algorithm of vehicle routing problem, a learning example of ant colony algorithm GA)
- 2013-04-16 09:06:27下载
- 积分:1
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bpsk_ofdm_CodeConv_EN
Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC).
The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.
- 2013-05-06 20:51:11下载
- 积分:1
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build
THE MOST IMPORTANT FILE IN THE SYSTEM
- 2014-02-19 15:42:48下载
- 积分:1
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MyTSP
遗传算法求解TSP问题(10个城市),现代优化算法入门(matlab code to deal with TSP problems with GA)
- 2009-03-30 14:46:48下载
- 积分:1
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Matlab_ica
该算法实现了两路语音的分离。主要为fastica算法的matlab实现。(The algorithm achieved a separation of two-way voice. Mainly to achieve fastica algorithm matlab.)
- 2009-05-01 09:46:59下载
- 积分:1
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main
求二维点对问题,但是没有实现不知道怎么做?(the distans of some points )
- 2009-11-26 15:22:28下载
- 积分:1
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MUSIC
窄带信号的DOA估计,MUSIC算法程序(DOA estimation of narrowband signals ,MUSIC algorithm)
- 2013-01-14 19:30:28下载
- 积分:1