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AFSA-matlab
鱼群算法之matlab实现(The achievement of fish-swarm algorithm matlab)
- 2009-04-25 09:13:36下载
- 积分：1
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grd_test
xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。
仿真框架为：
1.标记信号和双音信号续接作为发送信号；
2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号；
3.用一个检测信号对收发信号进行相关运算；
4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点；
5. 输入0相位点位置，计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)
- 2010-06-12 17:31:00下载
- 积分：1
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miniumpath
说明： Floyd算法,求两点间最小路径,很有用(Floyd algorithm for the minimum path between two points, very useful)
- 2008-09-03 17:11:04下载
- 积分：1
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fpmsmg
from abc to dq transform
- 2012-06-01 12:24:59下载
- 积分：1
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Viterbi
详细的卷积编码与维特比译码算法。产生随机信号，对信号进行卷积编码，然后经过数值转换、格雷编码，QPSK调制，进入加噪信道，之后进行QPSK解调，格雷解码， 数制转换、 维特比译码得到接收端的信号。(Detailed convolutional coding and Viterbi decoding algorithm. Random signal, the signal convolution coding, and then through numeric conversion, Gray coding, QPSK modulation, plus noise into the channel, followed by QPSK demodulation, decoding Gray, number system conversion, Viterbi decoding to get the receiving end of the signal.)
- 2014-01-01 12:41:26下载
- 积分：1
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概率潮流计算
说明： 为考查各种不确定性因素对系统运行的影响，需要大量地重复性潮流计算。结合概率理论形成的概率潮流计算能够充分考虑这些不确定性因素。由概率潮流计算可以得到节点电压、电流、支路潮流的均值、方差、概率密度函数等统计特性，从而更全面地反映系统运行状况。(In order to examine the impact of various uncertainties on system operation, a large number of repetitive power flow calculations are needed. The probabilistic power flow calculation based on probability theory can fully consider these uncertainties. Statistical characteristics of node voltage, current and branch power flow, such as mean, variance and probability density function, can be obtained from the calculation of probabilistic power flow, thus reflecting the operation status of the system more comprehensively.)
- 2019-10-03 14:28:51下载
- 积分：1
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6077589Time-Frequence
基于时频分析的盲分离。用于处理非平稳信号。里面包含数据文件。(Blind source separation based on the time-frequency analysis. For handling non-stationary signals. Which contains the data files.)
- 2012-05-31 11:01:20下载
- 积分：1
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MPC算法对DC-DC变换器模型进行控制
应用MPC算法对DC-DC变换器模型进行控制，加入了干扰观测器环节，效果更佳优异
包含两个文件，ddc.mdl为系统仿真图，mpccontroller.m为控制算法(Applying MPC algorithm to control the DC-DC converter model, adding the disturbance observer, the effect is better.
Contains two files, ddc.mdl for the system simulation diagram, mpccontroller.m for the control algorithm)
- 2020-12-04 14:09:24下载
- 积分：1
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writeExe
在exe指定位置写入EXE的CRC校验值(Exe write in the specified location of the CRC checksum EXE)
- 2008-02-21 19:16:54下载
- 积分：1
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fzs
matlat程序用于计算带金属覆层的一维光子晶体的反射率(procedures used to calculate the matlat metal cladding with the one-dimensional photonic crystal reflectivity)
- 2009-05-22 18:52:24下载
- 积分：1
