已解决

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:...

8 years 前

已回答
FixedStepDiscrete solver cannot be used with continuous states in OP5600 Opal-RT
Hello, you could use "Display/Sample Time/All" to highlight the blocks with continuous sample time in an own color. Note that...

8 years 前 | 1

已回答
compiling workspace variables in a model (protected or unprotected)
Hello, I suppose you can use the model workspace. You can achieve this by opening the Model Explorer (Ctrl + H) in your model...

8 years 前 | 0

已回答
Simulink Signal Builder Custom signal help
Hello, Time Values: [0 1 1 2 2 3 3] Y Values: [0 0 1 1 -5 -5 5] Hope this helps. Kind regards, Stefan

8 years 前 | 2

已回答
How can I programmatically get the dimensions of a Simulink signal?
Hello, you could use Simulink.Bus.createObject and create a Bus object of the bus that is sent to workspace, for example like...

8 years 前 | 0

| 已接受

已回答
How to create initial and final values on simulink?
Hello, I suppose you mean the inital values for the transfer function states? This question might be related to your problem:...

8 years 前 | 0

| 已接受

已回答
I'm trying to do blood vessel segmentation and when i run my code i get "Error using .* Matrix dimensions must agree.
Hello, could you please format your code the next time in a way that it is readable at first sight? Do 'grayscalefundus.jp...

8 years 前 | 0

已回答
Simulink add vector as input to function block
Hello, at first I think that the syntax of your MATLAB code is wrong. It seems that you want to define a function in a for-l...

8 years 前 | 0

已回答
How can I find eigenvectors of a matrix in Simulink?
Hi, if you execute "eig" from Simulink, all the output eigenvectors will be complex, as you can see at the page you already foun...

9 years 前 | 0

| 已接受

已回答
How to run simulink model from a function file?
Hello, you have to specify which workspace the simulation should use. The default value is your base workspace, which is differe...

9 years 前 | 0

已回答
How to Numerical Nyquist Plot?
Hello, actually the following code doesn't work: s = tf('s') phi = (2s +3)/(s+1).^2 nyquist(phi) I have to ask what...

9 years 前 | 0

| 已接受

已回答
How do I make a cell array of doubles with non-uniform dimensions into a row numeric array? (not a column numeric array)
Try to create a new temporary variable for your new step_respone inside the while-loop. You want to convert the cell to a double...

9 years 前 | 1

已回答
How do i plot multiple vectors tip to tail, beginning from the origin?
x = (vectors(:,1).*cosd(vectors(:,2))); y = (vectors(:,1).*sind(vectors(:,2))); plot([0; x; 0],[0; y; 0]); Is this what y...

9 years 前 | 0

| 已接受

已回答
how to solve three implicit equation?
Hi, at first you have to declare x, y and z as symbolic variables: syms x y z; Then you can use the function solve(): ...

9 years 前 | 0

| 已接受

已回答
How do I get the element of a cell in a case_expression that matches the switch_expression?
find(ismember(a,'cat')) or find(ismember(a,b))

9 years 前 | 0

已回答
exist delta function ? in matlab??
You are looking for dirac(x). For more information type doc dirac in the Matlab command line

9 years 前 | 0

| 已接受

已回答
how to express the below equation in matlab, consider the roll off factors are 0,0.25,0.5,0.75,1
Depending on what you want, there are several ways to do this: 1) Set alpha to the desired value and t to an array of your ti...

9 years 前 | 0