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Leaflet_WCDMAchannels
the comb pilot aided channel estimation in ofdm modulation is considered. the power of pilot subchannels is under the control.
The data experience frequency selective channel then the AWGN noise is added to make the situation worse. The bit error rate is ploted versus SNR.
- 2010-11-15 02:19:23下载
- 积分：1
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intentoconvolucion
this program does de graphic convolution of two signals in real time, it gives de value of the convolution
- 2009-12-21 04:51:12下载
- 积分：1
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compare_segmentations
This is very important code for image segmentation comparisons, this code calculates RI, GCE and VI for segmentation comparisons.
- 2013-09-22 20:11:33下载
- 积分：1
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PNcodeacquisition
基于matlab采用匹配滤波器实现的PN码捕获与跟踪，对学习PN码捕获的朋友很有帮助(Matlab using matched filter based on the PN code acquisition and tracking, PN code acquisition in learning helpful friend)
- 2010-08-31 23:16:35下载
- 积分：1
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power_switch
power_switch.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_switch.rar,
Power electronics field matlab simulation file, has already been
verified, the normal operating procedures)
- 2013-07-14 12:45:26下载
- 积分：1
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kuopin
信号用m序列进行扩频，成型滤波和BPSK调制后经过信道发送到接收端，接收端进行解扩解调(Using m sequence spread spectrum signal, after forming filter and BPSK modulation channel is sent to the receiver, the receiver to enlarge demodulation
)
- 2013-10-10 00:01:06下载
- 积分：1
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Coherency-Analysis
运动目标模拟器相参性分析，分析了基于数字射频存储器(DRFM)的运动目标模拟器(MTS)相参性。由于DRFM延时的离散性,引起了MTS输出信号相位的改变,破坏了信号的相参性,使MTS输出信号频谱发生变化,不仅使谱线位置移动,而且还产生了附加的寄生谱线。分析结果表明,延时更新率(Fc)决定了谱线间隔,并通过sinc函数决定谱线的幅度,而雷达信号频率与所模拟目标的速度共同决定谱线的移动。
(Moving Target Simulator Coherent Analysis, Moving Target Simulator (MTS)-based digital radio frequency memory (DRFM) coherent. Due to the the DRFM delay discrete MTS output signal of the phase change is caused, the destruction of the phase of the signal parameters, the MTS output signal spectrum changes, not only the spectral line position, but also generates additional parasitic spectral line. The analysis results show that the delay update rate (Fc) determines the spectral interval by sinc function determines the amplitude of the spectrum, while the radar signal frequency and speed together determine the movement of the spectral lines of the simulated target.)
- 2012-09-11 16:54:51下载
- 积分：1
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OP37
OP37的一个资料。欢迎大家看看OP37的一个资料。欢迎大家看看
- 2010-08-03 10:22:36下载
- 积分：1
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unitstep-function
matlab program for unit step function
- 2012-08-22 13:07:27下载
- 积分：1
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experiment3
模式识别实验程序
回归中的偏差方差问题(Experimental procedure in pattern recognition deviation variance regression problem)
- 2010-06-09 16:56:44下载
- 积分：1
