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Bruno Luong


Last seen: Today|2009이후활성

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Reorder symmetric adjacency matrix
p is your order, A is the adjadcent matrix p = [8, 9, 10, 1, 2, 3, 4, 5, 6, 7]; Areorder = A(p,p)

2일|0

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Parallel pool on function that uses persistent variables
Obviously parallel computing cannot handle correctly persistent variable, as showed in this minima example. It seems when runin...

9일|답변：2 |0

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답변 있음
Difference between spline(x,y,xq) and interp1(x,y,xq,'spline')
spline is a MATLAB file that build the intermediate piecewise polynomial then evalutae it (in your case). INTERP1 call an inter...

9일|0

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Growing eye matrix as per the size of eye
tril(repmat(eye(3),3))

13일 전 | 1

답변 있음
删除所有重复号码
a = [1 2 2 3 2 4 5 6 7 8 6] [u,~,j]=unique(a); a(ismember(a,u(accumarray(j,1)>1)))=[]

13일 전 | 2

답변 있음
Dumb mistakes we make with MATLAB.
使用“端”索引一个空数组。

14일|0

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保存第一次发生的二喹酚
Use the third inputs followed by accumarray % Dummy data n = 100; A = randi(10,1,n)+1e-12*rand(1,n) [~,~,J]=uniquetol(A); ...

14일|0

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How to find which toolboxes are required for compiled standalone app?
My question is straightforward: Is there away to check which toolbox are required after mcc command. I can see the file requir...

14일|답변：0 |0

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How do I convert a non-normal distribution to an equivalent normal distribution?
您几乎总是可以始终将合理的连续随机分布映射到正常的分布。如果r遵循一些分销法，则...

18일 전 | 1

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Obtaining the combinations of a vector array to satisfy lineal constrains.
请参阅此线程（14年前）带有Simlar问题，使用GCD的技术可以帮助减少搜索https：//groups.google ...

18일 전 | 0

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是否有一种简单的方法可以从信号中删除点可以通过插值恢复
这个免费的结样子Fex可以示意您的要求。

18일 전 | 0

답변 있음
Preallocate variables with unkown size
您可以精确地计算向量所需的大小a = g_orig.adjacency;a（不活动，:) = 0;m = nnz（a（：，intactive））;PH ...

23일 전 | 0

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Reshape Nx1 struct with field of Mx1 elements to N*Mx1 vector
Something like B = cat(1,A.bar)

23일 전 | 0

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답변 있음
cumulative sum table over group
tablea = {“ a” 1 0 3;“ A” 1 2 3;“ A” 1 3 3;“ A” 2 0 2;“ A” 2 2 ...

25일|1

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질문


What means "MATLAB connector is not running"?
我有一个GUI应用程序在MATLAB下运行良好，但是当用MCC独立编译时，我会收到一个奇怪的警告消息“ W ...

25일|답변 수: 1 | 0

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답변 있음
multi array vectorization problem (reformulated)
A = [ -0.8013 -0.4981; -0.2278 -0.9009]; t = 0:3; % eigen space [V,D]=eig(A,'vector'); D = reshape(D,1,[]); % compu...

27일 전 | 2

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在没有循环的一组点上找到差异
x = randi（10,3,1）d = abs（x -x。'）

27일 전 | 0

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旋转坐标系以将现有平面与Y'Z'平面对齐
Take a look at this thread and see if you can use it

30일 전 | 0

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replace matrix A with the values of another matrix B
a = cat（3，[0 0 1; 0 1 0; 0 1 1]，... [1 0 0，0 0 0 0; 0 0 0]，... [0 1 ...

약 1달 전 | 1

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任何人都可以矢量化我拥有的代码吗？
您的数据中没有什么可以猜测Jout必须具有14个元素，最后一个索引> 0是13。J_ORG= [0 2 0 ...

약 1달 전 | 0

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Variable f coeffficient depends on x for linprog
Solve 2 problems f= [0 f2]; x = linprog(f,A,b,Aeq,beq,lb1,up1); with lb1 = -inf(size(x)), up1 = zeros(size(x)); g= [50 f2]; ...

약 1달 전 | 0

답변 있음
计算2分之间的欧几里得距离
For a row vector d % sum(d.^2) is equal to % d*d' Example d=randi(10,1,3) sum(d.^2) d*d'

약 1달 전 | 1

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与MATLAB编译器编译的独立编译器无效
你在巴勒斯坦权力机构包括PSD_FSE3D.xml吗ckaging? Do you take into account the path of the file is different when you run in sta...

약 2달 전 | 0

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三角形域上的功能表面图
p1 = [1,1];p2 = [2,0.5];p3 = [4,4];zfun = @（x，y）x。^2+y。^2;％创建三角形P1，p2，p3 n = 20的三角形网格;[i，j] ...

약 2달 전 | 1

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swaping 2 random numbers from array
ij = randperm（长度（x）-1,2）+1;x（ij）= x（flip（ij））;

약 2달 전 | 0

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警告：矩阵接近奇异或缩放。结果可能不准确。
这是一个警告（不是真正错误），这意味着您的矩阵在数字上是不可逆转的（或几乎不可逆转的）

약 2달 전 | 0

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当编辑错误错误“输入字符串的输入参数的未定义函数mtimes”
如果MATLAB命令窗口上的错误，可以键入DBSTOP，然后尝试触发错误？

약 2달 전 | 1

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Matrix from measured data is singular, what could be the reason?
Could you try the normalization similar to my answer here?

약 2달 전 | 0

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I want to find out points whose coordinates are within the volume formed by a cone shape.
Assuming the cone center is C: (3 x 1) coneangle is the cone angle (0 to pi, pi corresponds to the extreme case where the con...

약 2달 전 | 0

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在3D平面中相对于两个变量的绘图微分方程
尝试此（适应您的代码）：％EditParams;包含参数的％文件趋势= 10;NT = 100;％定义RHS功能RHS ...

약 2달 전 | 0

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