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mohammad


自 2011 起处于活动状态

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统计学

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Opening a C++ file by MATLAB
I want to open a C++ file (with .dev format) by MATLAB and then run that file and finally close it. 1- opening the C++ file...

9 years 前 | 0 个回答 | 0

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updating a curve by reciving new points by using Kalman filter
Hi, I want to estimate continuation parts of a curve by obtaining points online by using particle filter or Kalman filter. ...

10 years 前 | 0 个回答 | 0

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提问


curve estimation online by using particle filter
Hi, I want to estimate continuation parts of a curve by obtaining points online by using particle filter. For example in t=0 ...

10 years 前 | 0 个回答 | 0

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已回答
i have a proplem with some matrix
You can use this A = [100 0 ; 0 100]; syms B solve('B*B-A') this gives you two answers and if arrays of A are neg...

10 years 前 | 0

提问


curve correction by new point
Hi, There is a curve that for every 5 seconds, a new point is obtained for correcting the curve. By "polyfit" command, it has t...

10 years 前 | 2 个回答 | 0

2

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已回答
How do you calculate this transfer function?
first use approximation function instead of exponential: e^x = (1+(x/N))^N second instead of 'jω' use 's' and use 'tf' command....

10 years 前 | 0

提问


how to make a frequency variable voltage supply for sweeping frequencies in simulink
There is a RLC low-pass filter that i want to simulink it in MATLAB. i need to apply a voltage supply to it's input with changin...

10 years 前 | 0 个回答 | 0

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提问


GUI error after saving as in another name
I have a GUI in name of 'gui1'. I saved it as 'gui2'. So, 'gui2.m' and 'gui2.fig' have been make. Now, when I run 'gui2.fig', it...

12 years 前 | 2 个回答 | 0

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提问


I get Undefined function or variable eror but that veriable is in Workspace
I get under eror but that veriable is in Workspace ??? Error using ==> eval Undefined function or variable 'mn'....

12 years 前 | 1 个回答 | 0

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提问


waitbar in GUI (by pushing a button to run a m-file)
I have a m-file and now I want to make a GUI for it. In this m-file there is a For-loop that contains a waitbar that you can see...

12 years 前 | 1 个回答 | 0

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提问


open a folder outside of MATLAB
The folder is in this directory: _G:\name1\inputs_. I want to open _input_ folder, outside of MATLAB by command. any idea?

12 years 前 | 1 个回答 | 1

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提问


When a new figure is opened (by pushing a button), the GUI window disappear.
When a new figure is opened (by pushing a button), the GUI window disappear. For what this happens? Thanks

12 years 前 | 1 个回答 | 0

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Learning MATLAB GUI (sites, movies, books,...)
Please refer some references or books or movies for learning GUI. Thanks

12 years 前 | 3 个回答 | 0

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提问


opening a .bmp with photoshop
There is a .bmp file in directory c:\folder\mm.bmp. I want to open it with photoshop from inside of MATLAB with command. Any ide...

12 years 前 | 1 个回答 | 0

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提问


Error in installing 2010b on Win7
Right after it starts to actually do the install i get: _The feature you are trying to use is on a netwrok resource that is u...

12 years 前 | 1 个回答 | 0

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提问


opening a picture (.bmp) outside MATLAB
There is a picture in a special Folder. With which command we can open it outside MATLAB (with Paint or Windows Picture viewer)?...

12 years 前 | 3 个回答 | 1

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提问


Make no space between axes of a figure with boundaries of that figure windows
When plotting, I use h1=figure; set(h1,'Position',[1 1 1680 1050]) but this command only make the fig...

12 years 前 | 1 个回答 | 0

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Deletting X and Y axes ticks
How could axes ticks and numbers be deleted when plotting or imaging?

12 years 前 | 2 个回答 | 0

2

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提问


drawing a shape in MATLAB
I want to draw the map of united states countray in MATLAB for having a high quality shape for printing. When I draw this map in...

12 years 前 | 2 个回答 | 0

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提问


Getting access inside a Structure that I know name of the structure
There are some Structures on Workspace. I know the names of these structures. But these names are string. how could I get access...

12 years 前 | 1 个回答 | 0

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已回答
Question about load .mat files
First you can save them when all of them are on the workspace save(['name', '.mat']); then use load(['name', '.ma...

12 years 前 | 0

提问


getting names of all matrix on the Workspace
There are many Structure on workspace. I need the names of them. How could I get names of them and put these names in a cell?

12 years 前 | 1 个回答 | 0

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remove numbers from a name
There is a name that have also numbers and letters and characters like '_'. For example: name='12345_2323_abc_cd' Now it...

12 years 前 | 4 个回答 | 0

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已回答
plotting a polynomial function
y_1 = @(x) -0.6729+4.8266*x-0.4855*x.^2+0.0312*x.^3 x_1 = 0:0.1:33.5; plot(x_1,y_1(x_1))

12 years 前 | 3

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提问


Neural Network
Please give me some information about neural network in MATLAB SO Many Thanks

12 years 前 | 1 个回答 | 0

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提问


plotting two curves together in only one figure for different intervals
There are two mathematical functions in below: y=-0.6729+4.8266x-0.4855x^2+0.0312x^3 from x=0 to x=33.5 y=-486.39+151.6...

13 years 前 | 1 个回答 | 0

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提问


finding roots of the equation
For several value of n (n=1,2,3,4,...), it was needed to find roots of under equation. f(n,I)=n*210+(I^2/n)*[(((200-32I)^2)...

13 years 前 | 1 个回答 | 0

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提问


plotting a polynomial function
How can I plot a polynomial function in MATLAB? for example: 89.9659+0.1110371T-0.001472155T^2+ 1.1E-5T^3-4.381E-8T^4+1E-10T...

13 years 前 | 6 个回答 | 2

6

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Is it possible in MATLAB to copy and paste .mdl blocks to Word2007 environment?
I used this FEX: http://www.mathworks.com/matlabcentral/fileexchange/3536-browsemodels This could extract a high quality fig...

13 years 前 | 0

提问


Is it possible in MATLAB to copy and paste .mdl blocks to Word2007 environment?
Is it possible in MATLAB to copy and paste .mdl blocks to Word2007 environment? Or make a high quality picture from .mdl block a...

13 years 前 | 2 个回答 | 0

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