質問


Warning: feval on script names will not work, or may work differently error.
x0=1 y0=1 z0=1 options=optimset('Display','iter'); [solution,fval] = fsolve(@myfun,[x0,y0,z0],options) % Call solver ...

約10年 前 | 1 件の回答 | 0

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質問


how to use fsolve function
%I have 3 nonlinear equation. I need to find unknowns I tried fsolve function but I couldn't use it properly, could anyone expla...

約10年 前 | 2 件の回答 | 0

2

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質問


problem to arrange rows and columns with fprintf into world
cellArray = 'p1' [4.1e+06] [2.78e+06] [3.94e+06] 'p2' [4.17e+06] [2.78e+06] [3.93e+06] [ 3] ...

約10年 前 | 1 件の回答 | 0

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質問


problem using fprintf for writing celldata into world.
v = [ 1] [ 0.005414061590159] [-0.089918561343438] 'p2' [-0.055125605058493] [ 0.077283840482778] ...

約10年 前 | 1 件の回答 | 0

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質問


error of All contents of the input cell array must be of the same data type.
cellArray = 'p4004' [4005] [4007] [4009] [4015] cellArray 5x1 1202 ...

約10年 前 | 2 件の回答 | 0

2

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質問


Need to draw a polygon on the figure from scatter3d function.
%I have several points with theirs 3D coordinates (attached xlsx file). I read these values from xls file with uigetfile. Then I...

約10年 前 | 0 件の回答 | 0

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質問


Switching coordinate systems axes in scatter3 function.
%In our discipline coordinate system axes are different than as known. X axe in scatter3 function is Y axe in our discipline. ...

約10年 前 | 1 件の回答 | 0

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質問


import data from txt file with strings
%I have a txt file contains both double and string characters. % a.txt= 1 100 150 2 110 130 p.2 122 144...

約10年 前 | 1 件の回答 | 0

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質問


rinexe function problem in matlab
% I tried to read rinex file with rinexe function but matlab gives Undefined function 'rinexe' for input arguments of type 'char...

約10年 前 | 0 件の回答 | 0

0

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質問


Problem with importdata while retrieving string from txt file.
%My txt file is trial.txt; p100 4163603.622 441621.461 1149.353 p101 4163595.878 441621.927 1151.896 p102 4163598.903...

約10年 前 | 1 件の回答 | 0

1

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質問


Retrieving data from txt file.
%I retrieve data from excel like that, [FileName1,PathName] = uigetfile('*.xlsx','Select the excel file') [num,txt1,raw] =...

約10年 前 | 2 件の回答 | 0

2

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質問


How can I insert xyz label and title in 3D plotting
x=[100,115,120,130] y=[250,267,288,310] z=[50,54,68,72] point_id=[n1,n2,n3,n4] scatter3(x, y, z, 'b*'); text(x, y...

約10年 前 | 1 件の回答 | 1

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質問


Plotting 3D with points id.
%I have 4 points with x y z coordinates and their names. point_id=[n1,n2,n3,n4] x=[100,115,120,130] y=[250,267,288,310] ...

約10年 前 | 2 件の回答 | 0

2

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質問


Problem for creating matrix with loop
A=[1 2 3;4 5 6;7 8 9] %I wanna create a loop like that for i=2:3 A(1:i,:) end %What I'm trying to do is gett...

約10年 前 | 2 件の回答 | 0

2

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質問


How can I apply vpa function for all codes in the editor page , without writing it each time?
% When I start to write any codes, I wanna determine precision which I need, so I need to apply vpa function before writing any ...

約10年 前 | 1 件の回答 | 0

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質問


How can I increase the vertical extent of the uitable or the height of the single cell?
%I have an empty uitable in GUI. I need to increase particular cell's height for example 1*2. In properties you can only change ...

約10年 前 | 0 件の回答 | 0

0

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質問


Making uitable's particular cell uneditable.
% I know how to make uneditable any column in uitable but when it comes to particular cell, I wonder that is that possible to ...

10年以上 前 | 1 件の回答 | 0

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質問


Assigning number 0.0000 to uitable's first row * third column (1*3) which is already placed in GUI without input.
% I have a blank uitable in GUI. Column one is uneditable, other are editable. I need to place 0.0000 in its first row *third...

10年以上 前 | 0 件の回答 | 0

0

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質問


I wanna assign predetermined value in specific cell in uitable which created in GUI.
%I have a blank uitable in GUI which 4 rows and 3 columns. I wanna assign 0.0000 in 1st row & 3rd column which is uneditable. Al...

10年以上 前 | 1 件の回答 | 0

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質問


Ax=b solution with singular matrix.
%x+2y+3z=14 %4x+5y+6z=32 %7x+8y+9z=41 (actually, x=1,y=2,z=3) A=[1 2 3;4 5 6;7 8 9] b=[14;32;41] x=A\b War...

10年以上 前 | 1 件の回答 | 0

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質問


I have more non-linear equations than unknowns. How can I solve it in matlab? One method I know is non-linear least squares, how can I implement it in Matlab or you just suggest me anything you deem more proper.
x1=475060;y1=1096300;z1=4670;x2=481500;y2=1094900;z2=4694;x3=482230;y3=1088430;z3=4831;x4=478050;y4=1087810;z4=4775; % ((x-x1...

10年以上 前 | 1 件の回答 | 0

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質問


I have 4 equations and 3 unknowns for trilateration problem. I wanna solve these 3 unknowns from these equation accurately.
x1=475060; y1=1096300; z1=4670; x2=481500; y2=1094900;z2=4694; x3=482230;y3=1088430; z3=4831; x4=478050; y4= 1087810; z4=...

10年以上 前 | 2 件の回答 | 0

2

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質問


Undefined function 'cell2str' for input arguments of type 'cell'.
str = {'this' 'is' 'a' 'test' 'of' 'cell' '2' 'str'}; str=cell2str(str) Undefined function 'cell2str' for input arguments...

10年以上 前 | 3 件の回答 | 0

3

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質問


while converting any number to string with num2str() floating numbers aren't preserved.
num=[ 37.864457850610869, 32.483394006948181; 37.855287875969367;32.455769007122299] num=num2str(num) num=[37.8645, 32.483...

10年以上 前 | 1 件の回答 | 0

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質問


How can I close exponential view in uitable and increase the rows width?
num1=[1;2;3] %points id num2=[4298567.322;4275666.985;4635714.325] %coordinates num3=[525647.555;522312.965;511325.542] %c...

10年以上 前 | 1 件の回答 | 0

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質問


set data into UITABLE
%I have a n*m matrix which all elements strings num1=[1;2;3] %points id num2=[30.45;32.55;33.85] %points latitudes num3...

10年以上 前 | 2 件の回答 | 0

2

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質問


I have a n*m matrix which all elements strings. I wanna put particular character above on these columns.
num1=[1;2;3] %points id num2=[30.45;32.55;33.85] %points latitudes num3=[40.55;41.22;43.62] %points longitudes num=[num...

10年以上 前 | 1 件の回答 | 0

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質問


I have a n*m matrix which all elements strings. I wanna put particular character above on these columns.
num1=[1;2;3] %points id num2=[30.45;32.55;33.85] %latitudes num3=[40.55;41.22;43.62] %longitudes num=[num1 num2 num3] ...

10年以上 前 | 1 件の回答 | 0

1

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質問


I wanna check outlier in my coordinates. Is there any function I can use in Matlab?
%for example I have coordinates in different systems. datum1=[100,150,200] %xyz datum2=[140,180,220] %xyz %these are th...

10年以上 前 | 2 件の回答 | 0

2

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質問


How can I allow a user to define the file name and directory when saving a Microsoft Word file?
I wrote some code to create a Microsoft Word document and write some data inside it. The code below doesn't allow users to choos...

10年以上 前 | 1 件の回答 | 0

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