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Question

How to create time varying filters in MATLAB?

Hi, I have a Simulink model for filtering some sort of signals and my model includes time varying IIR filter blocks. Now, I a...

4 years ago | 0 answers | 0

### 0

answersQuestion

Why Simulink Minmax block gives wrong value?

Hi, I have a simple model, generating a sine wave, calculating its absolute value and displaying maximum of this absolute val...

6 years ago | 0 answers | 0

### 0

answersWhy simulink creates sine wave for 10 seconds?

Sorry for bothering, I found it. It is not related with the sine wave, it is simulation time which can be defined from the "s...

6 years ago | 2

Question

Why simulink creates sine wave for 10 seconds?

Hi, I am very new to simulink, and trying to construct simple block diagrams with mathmatical operators. When I add a sine wa...

6 years ago | 2 answers | 0

### 2

answersQuestion

Why import data tool replaces logical values with NaN?

Hi, I have a matrix on MATLAB and want to save the matrix as ".dat" file, I achieved this but when I import these data to MAT...

7 years ago | 0 answers | 0

### 0

answersQuestion

How to define surface color or colormap with a color matrix?

Hi, I have a 3D (volume) matrix and want to plot a surface for each 2D matrix in third dimension, for example I have a matrix...

7 years ago | 1 answer | 0

### 1

answerQuestion

Missing objects in saved figure?

Hi, I have some plots on my gui and want to save the current figure as jpeg. I achieved this goal but something is missing. T...

7 years ago | 0 answers | 0

### 0

answersQuestion

How to find axes in gui?

Hi, I'm trying to plot sth on axes2 in a gui, I think first I must find the axes2 and then set it as current axes. But MAT...

7 years ago | 2 answers | 0

### 2

answersIs there a property such as 'Ticks' for colorbars?

I found my answer on help, I think it may be a version difference. Because colorbar in MATLAB 2014a has 'YTick' property inst...

7 years ago | 1

| accepted

Question

Is there a property such as 'Ticks' for colorbars?

Hi, I wonder if there is a property such as 'Ticks' or 'TickLabels' for colorbars. Because MATLAB says: Error using colo...

7 years ago | 1 answer | 0

### 1

answeruicontextmenu callback function number of arguments error?

I found my answer in this link: <http://www.mathworks.com/help/matlab/creating_guis/write-callbacks-using-the-programmatic-wo...

7 years ago | 0

| accepted

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

7 years ago

Question

uicontextmenu callback function number of arguments error?

Hi, I'm trying to add a context menu to a contourf plot and i want its callback to plot the contourf in a new figure. Actuall...

7 years ago | 1 answer | 0

### 1

answerQuestion

How to plot 3d boxes in the most efficient way?

Hi, I am working on a 3d matrix and I want to plot cubes or spheres for each point in 3d axes. I tried plotcube function f...

7 years ago | 0 answers | 0

### 0

answersQuestion

3D interpolation with interp3

Hi, I have three dimensional scattered data and want to interpolate my data on X-Y-Z space, but when I use 'spline' method or...

7 years ago | 1 answer | 0

### 1

answerQuestion

Parallel processing with own code?

Hi, I am recently interested with parallel computing/processing, but I wonder whether it is possible to create your own scrip...

7 years ago | 0 answers | 0

### 0

answersQuestion

Createfcn is not working during displaying an image in background?

Hi, I have a simple code to display an image in GUI background, but I cannot make it visible. I just did the same thing wi...

7 years ago | 1 answer | 0

### 1

answerQuestion

inverse matrix problem, why inv(A)*A~=I

hi everyone, while solving a set of equations i can get a square matrix in various sizes, but whatever the matrix size is, i ...

8 years ago | 1 answer | 0

### 1

answerQuestion

how to plot in two axes

hi, i have two axes on my gui file, and i wanna plot different graphs to these axes, but i cant control where to plot, it plots...

8 years ago | 1 answer | 0