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**Content Feed**

Question

How to remove (or reshape) singleton dimensions in cell array?

Hi guys, My question is about reshaping cell elements. Let say I have a cell array, named MyCell, that consist of 5 elements. ...

plus d'un an ago | 1 answer | 0

### 1

answerQuestion

get th name and check the existence of a variable in workspace from gui

Let say we have a gui that consists of two listboxes. In listbox1 we have variable names listed programmatically. For instan...

presque 4 ans ago | 1 answer | 0

### 1

answerdrag and drop of .mat files

This happened me too when I changed to compatibility options for mablab.exe file in ../bin/mablab.exe I changed the setting t...

environ 4 ans ago | 2

Question

block outputs very small number

Why am I getting a very small number by summing two zeros? (shown below ) Is there any way to prevent this ? <</matlabcen...

plus de 4 ans ago | 1 answer | 0

### 1

answerCreating a gui that inputs data to a simulink model and gets datas as outputs from it.

I think <http://www.mathworks.com/matlabcentral/answers/96425-how-can-i-update-a-gui-with-values-from-my-simulink-model-as-it-is...

presque 6 ans ago | 0

Question

Simulink: Adding 3x3 matrix to block mask icon

Hi guys, Is there any way to create a matrix like <http://hyperphysics.phy-astr.gsu.edu/hbase/math/immath/mat1.gif this> on a...

presque 6 ans ago | 0 answers | 0

### 0

answersQuestion

Split along word into parts with different lengths

problem solved

presque 6 ans ago | 1 answer | 0

### 1

answerQuestion

How can I Read specific parts(formatted) of an unformatted text file?

Hi guys, I got confused about reading specific parts of an unformatted text. My text is something like this : First 50(thi...

environ 6 ans ago | 1 answer | 0

### 1

answerQuestion

How to change block background color using block callbacks(during the simulation)

Let say I have a masked subsystem containing one input(In1) and one output(Out1). Let say In1 is clock data(increasing during...

plus de 6 ans ago | 0 answers | 0

### 0

answersQuestion

how to plot 3d pyramid ?

Hi guys i got confused about ploting 3-D pyramid. Here ara the edge coordinates of the pyramid. pt1=[0 0 0]; pt2=[10 0 0];...

presque 7 ans ago | 1 answer | 0

### 1

answerQuestion

how can i analyze the fft of different length signals.?

Hi guys i am a bit confused about taking fft of a signal consist of different length signals. Let me explain it. let say i am...

environ 7 ans ago | 0 answers | 0

### 0

answersQuestion

how can be more significan digits in data tips used in figure plots?

I use MATLAB for science, and I often need more than 4 significant digits. Every time I use Data Cursor in a figure's GUI, I ...

plus de 7 ans ago | 0 answers | 0

### 0

answersQuestion

Simulink interpolation using 4 different vectors

HI guys i got a problem about interpolation in simulink. I got 4 variables( each 200x1) . Lets call tehm A,B,C and D. A,B,...

plus de 7 ans ago | 1 answer | 0

### 1

answerQuestion

multiple selection of parts of different size matrices

Hi guys i have having trouble about selecting certain parts of matrices. Here is my problem. Let say i have two time matrices...

plus de 7 ans ago | 1 answer | 0

### 1

answerQuestion

Clear vairables in workspace using gui pushbutton callback??

Hi guys, here is my problem: i load a mat file that contains several variables before i run my gui. I use these variables ...

plus de 7 ans ago | 2 answers | 0

### 2

answersQuestion

fast way to to change the data in vector

I want to change specific part of a data in vector and i want it to be very fast and simple. Here is an example: Let say i...

plus de 7 ans ago | 2 answers | 0

### 2

answersQuestion

simulink switch (for a single use)

Hi guys I am new with Simulink and igot a problem about switch block. I want to pass a signal once it reaches a certain value...

presque 8 ans ago | 1 answer | 0

### 1

answerHow to save fvtool diagram as a matlab figure??

I found an answer for my problem. it is abit long way but works for me. I get the axis data of the figure object and redraw i...

presque 8 ans ago | 4

| accepted

Question

How to save fvtool diagram as a matlab figure??

Hi guys, I am new with this staff and have a problem about saving fvtool Magnitude Response plot as matlab figure. You ca...

presque 8 ans ago | 1 answer | 1

### 1

answerQuestion

how can i generate dll from .m function?

How can i generate a dll from .m function in Matlab? i need to convert my function to a .dll how can i do this ?

presque 8 ans ago | 1 answer | 0

### 1

answerQuestion

interpolation on look up table

Hi guys i am new with this staff and i have problem. I have three variables Altitude and Force which ara A, F and M. A=5x1...

presque 8 ans ago | 1 answer | 0

### 1

answerQuestion

interp1 monotonic increasing error

hi guys i got two arrays to interpolate (interp1). but i got an error : >>Ct_related=interp1(J_00_B,J_00_Ct,10) Error ...

environ 8 ans ago | 1 answer | 0

### 1

answerQuestion

griddata interpolation 3 variables, determine mid values

hi guys. Let say i have 3 variables, X,Y,Z. I got a graph of X(x-axis) , Y (y-axis) for different Z values. Let say Z velues ...

environ 8 ans ago | 1 answer | 0

### 1

answerQuestion

Adding two or more mat file variables(same name)

Hi guys i got a problem with multiple .mat files consisting of same variables, cells, etc. I need to add(combine) them. L...

environ 8 ans ago | 1 answer | 0

### 1

answerQuestion

get the name of mat file loaded by command "uiopen" ?

hi guys, let say i got more than 5 mat files in my current directory and i am using " uiopen " to select one of them. abcd...

environ 8 ans ago | 3 answers | 0

### 3

answersQuestion

change display name of a data

I am new begginer in Matlab and i have a problem with naming the data on graphs. Let say i have 5 variables to plot and call ...

environ 8 ans ago | 1 answer | 0

### 1

answerQuestion

Is there anyway to exceed plotting 8 data sets in a graph?

Let say i have 20 different data sets and i want to plot them in one graph. Is there anyway to exceed 8 sets in a graph?

environ 8 ans ago | 1 answer | 0