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cp_fixed
股票指数模拟为几何布朗运动，GBM。 参数有五个：
s0，dt（time step），均值，标准差，到期时间T；
利用子函数进行10万条轨道的monte carlo 模拟到期日（3个月）的指数点数，从而估计在买入信号出现后，3个月后的损益情况，主要用来估算VAR
(Financial risk analysis on Matlab monte carlo simulation, stock index simulation for geometric Brownian motion, GBM.
)
- 2012-05-05 23:12:24下载
- 积分：1
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LAB1
Image processing lab
- 2011-05-02 17:42:05下载
- 积分：1
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IntelCodeTable
Intel Code Table for assembly developers
- 2014-12-15 00:09:00下载
- 积分：1
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egao
一个关机恶搞程序，仅供娱乐，其实很简单就用了system函数(A spoof shutdown procedures, for entertainment purposes only, is actually very simple to use system functions)
- 2013-11-13 07:11:43下载
- 积分：1
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qeigiu
遗传算法无功优化，与理论分析结果相比，窗函数法设计一个数字带通FIR滤波器。( Genetic algorithm based reactive power optimization, Compared with the results of theoretical analysis, A window function design FIR digital band-pass filter.)
- 2016-05-15 22:51:32下载
- 积分：1
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exp1
说明： 捷联惯导系统放置在室内测试台上做静态测试，测试时间4500s。
1）取前180数据做粗对准（解析对准法）；
2）取第181s~900s数据做精对准（Kalman滤波法）；
3）从第901s开始做纯惯导解算；
4）用国军标的导航系统位置精度评价方法评估系统定位精度（分别计算CEP50 和 CEP95 下的定位精度）。(The strapdown inertial navigation system was placed on the indoor test bench for static test with a test time of 4500s.
1) take the first 180 data for rough alignment (analytical alignment method);
2) accurate alignment of 181s-900s data (Kalman filtering method);
3) pure inertial navigation solution is performed from 901s;
4) the positioning accuracy of the navigation system is evaluated by the method of position accuracy evaluation of the national military standard (the positioning accuracy under CEP50 and CEP95 are calculated respectively).)
- 2021-03-28 16:39:11下载
- 积分：1
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"RF circuit design
《射频电路设计――理论与应用》一书课后习题第八章Matlab程序代码-"RF circuit design-- Theory and Application," a book chapter VIII Swimming Exercises Matlab code
- 2022-08-22 01:39:31下载
- 积分：1
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SEP
关于sep协议的matlab源代码，很有价值，喜欢的可以收藏，用于ad hoc节点簇的选择(Sep agreement on matlab source code, great value, like the collection can be used for ad hoc choice of cluster nodes)
- 2010-10-25 13:49:53下载
- 积分：1
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matlab实现的的knn分类器 有训练样本和测试样本
clear;clc;ticload data.txt;a=data(1:30,1:4);aa=data(31:50,1:4);b=data(51:80,1:4);bb=data(81:100,1:4);c=data(101:130,1:4);cc=data(131:150,1:4);train_sample=cat(1,a,b,c);%组成训练样本（90*4）test_sample=cat(1,aa,bb,cc);%组成测试样本（60*4）k=5;cha=zeros(1,90);sum=0;[i,j]=size(train_sample);[u,v]=size(test_sample);for x=1:u for y=1:i result=sqrt((test_sample(x,1)-train_sample(y,1)).^2+(test_sample(x,2)-train_sample(y,2)).^2+(test_sample(x,3)-train_sample(y,3)).^2+(test_sample(x,4)-train_sample(y,4)).^2); cha(1,y)=result; end; [z,ind]=sort(cha); m1=0; m2=0; m3=0; for n=1:k if ind(1,n)
- 2022-03-10 07:32:09下载
- 积分：1
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linear_equation_with_one_unkown
MATLAB—linear equation with one unkown(linear equation with one unkown)
- 2010-05-23 17:18:41下载
- 积分：1
