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Matlab24
inveter modelling ,..DC voltage is converted to AC voltage by help of MOSFET
- 2015-01-19 17:00:32下载
- 积分：1
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noise-mudulation
根据干扰信号波形样式的不同，压制性干扰可分为噪声调幅干扰、噪声调频干扰、噪声调相干扰。就是用噪声或类似噪声的干扰信号遮盖或淹没有用信号，阻止雷达检测目标信息。它的基本原理是：任何一部雷达都有外部噪声和内部噪声，雷达对目标的检测是在这些噪声中进行的，其检测又是基于一定的概率准则的。一般来说，如果目标信号能量S与噪声能量N相比（信噪比S/N），超过检测门限D，则可以保证一定的虚警概率Pfa的条件下达到可检测目标回波所要求的检测概率Pd，简称为可发现目标，否则便称为不可发现目标。(Blanket Jamming can be divided into different styles according to the interference signal waveform, noise AM interference, noise FM jamming noise phase modulation interference. With noise or noise-like interference signal covered or submerged useful signal prevent radar detection target information from. Its basic principle is: any one radar has the external noise and the internal noise of the radar target detection in these noise detection is based on a certain probability criterion. Generally, compared to if the target signal energy S and noise energy N (signal-to-noise ratio S/N), more than the detection threshold D, you can guarantee reach target echo can be detected under the conditions of a certain false alarm probability Pfa requirements detection probability Pd, referred to can be found in the target, otherwise known as not finding the target.)
- 2012-11-28 20:27:15下载
- 积分：1
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47651483ffffF1
智能天线来波方向估计算法 music 算法的估计(Smart Antenna DOA estimation algorithm music algorithm estimates)
- 2008-05-21 15:01:50下载
- 积分：1
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bpsk_snrpe
说明： 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线( in a single path Rayleigh channel, please design a secondary peak guide channel estimation method, the Simulink simulation, BPSK BER performance measurement, signal to noise ratio and bit error rate to draw the relationship between curve)
- 2020-11-30 15:59:27下载
- 积分：1
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matlab-coding-for-bwfw-power-flow
this program is for bwfw power flow.
- 2013-07-29 01:33:17下载
- 积分：1
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bpeg
进行matlab仿真的一个实例，希望对大家学习matlab起到帮助。(for Matlab simulation of an example, we hope to learn from Matlab helpful.)
- 2007-03-10 22:26:07下载
- 积分：1
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RSC_BCJR_Mfile_Tail
本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法(This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before and after the two states, decoding, MAP decoding algorithm using modified)
- 2010-10-26 20:40:00下载
- 积分：1
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matlab1
数学建模初步与MATLAB等工具软件简介(matlab)
- 2009-05-23 12:16:17下载
- 积分：1
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Algoritmo-Fractal
Algorithm of MF-DFA with example Spanish version, of Warsaw
- 2011-09-23 22:50:55下载
- 积分：1
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orthomin
解决orthomin的问题~由我的老师编写~~~~~~·(code for the orthomin)
- 2011-12-08 23:07:53下载
- 积分：1
