回答済み
help with a heat map
hello there are a couple of interesting Fex submission : special heatmap - File Exchange - MATLAB Central Matrix Visualizat...

6ヶ月前 | 0

回答済み
simulink time stop error?
I believe you should change the landing test force_b >0 should be more like : force_b <0.1 otherwise the output is true fo...

6ヶ月前 | 0

回答済み
I'm trying to come up with the workspace for my 3RRR pkm via discretization method. Solid edge is used to validate and code seems to be generating an overestimated workspace
hello I tried to reduce the error by using a more precise area computation aproach using polyarea I had to modify a bit your ...

6ヶ月前 | 0

回答済み
Making a table from data using rec
hello here you are what has changed q must be converted from table to array - use table2array for loop index needed a fi...

6ヶ月前 | 0

回答済み
Function output not displayed on scope.
hello again assuming dt = 0.02 is your application sampling rate and this is what we use in Simulink solver options (discrete ...

6ヶ月前 | 0

| 採用済み

回答済み
1) Generate intermediate points in a set of X,Y while respecting the original points order. 2) Generate same number of points for 2 different set of X,Y with different sizes.
my turn to try something... with the help of interparc : interparc - File Exchange - MATLAB Central NB that nothing forces th...

6ヶ月前 | 3

| 採用済み

回答済み
Polarplot draws unwanted lines to origin when envelope is not full circle (0–360°)
hello seems to me that your data shoud NOT be sorted by angle. Of course this means you have to have the data ordered so that ...

6ヶ月前 | 0

| 採用済み

回答済み
How to measure similarity between FRFs in MATLAB
hello Abo perhaps you could use correlation-based similarity? visually there is quite a good match even though the curves diff...

7ヶ月前 | 1

| 採用済み

回答済み
How can I change Center Line, LCL, and UCL linestyles in controlchart for xbar and R charts.
hello Peggy maybe try this % Example: Create a control chart data = randn(30,4); % Example data controlchart(data); % Ac...

7ヶ月前 | 0

回答済み
How do l increase the process gain by a factor of 10 and the time constant by a factor of 10
hello you simply need to change the numerator and denominator values double click on the process block and change : numera...

7ヶ月前 | 1

回答済み
How to save a mixed data (strings and integers) from workspace into a matlab data file?
hello To save all variables in the current workspace to a .mat file: save('filename.mat') You can load the saved workspace la...

7ヶ月前 | 0

回答済み
Adaptive PID Controller For DC Motor Speed Control
hello maybe this ? clc clearvars % To control the speed of a DC motor using an adaptive PID controller in MATLAB, you ca...

7ヶ月前 | 1

| 採用済み

回答済み
how to time shift a set of data?
so this is what I tried in order to time shift the 12th voltage vs the others find the indexes for the last sample above 3.6 V...

7ヶ月前 | 0

| 採用済み

回答済み
How do I hold a value in Simulink for the rest of the simulation time?
hello this would be my suggestion , using only a delay (or memory ) block associated with a conditionnal block when t>= you...

7ヶ月前 | 0

| 採用済み

回答済み
box plot from timetable data
hello Giulia you can do a box plot directly with timetable data example : % Create a sample timetable time = datetime({'...

7ヶ月前 | 0

| 採用済み

回答済み
Group multiple lines to one "object" and be able to "toggle" on or off
hello To group multiple lines into a single "object" in MATLAB, you can use a hggroup or hgtransform object. here your code...

7ヶ月前 | 0

| 採用済み

回答済み
How to interpolate 10 csv files with different x,y,z into a common grid and average them in MATLAB?
hello again this would be my suggestion : once we have loaded all the data , we can see the shape looks pretty much like a p...

7ヶ月前 | 1

| 採用済み

回答済み
How to generate a torus structure in MATLAB similar to Minecraft builds?
hello Sarah maybe this ? to create the initail mesh I used this fex submission : Mesh/Voxel spheres, ellipsoids, toroids, an...

7ヶ月前 | 0

回答済み
Finding peaks and valleys, and associated indexes, of time-shifted noisy sinosidal waves
Following my first comment above , this could be another approach extract blocks of data (you need to find the start and stop ...

7ヶ月前 | 1

回答済み
Selecting smaller grid from a grid to create a video
hello Andrew see this code demo to read the video , extratct each frame then crop the unwanted borders and save back to a vide...

7ヶ月前 | 0

| 採用済み

回答済み
How to populate tiles using the next tile command with a variable number of data and a variable number of plots
hello seems to me the question is more about how to prepare / concatenate your individual data - either something very simpl...

7ヶ月前 | 0

| 採用済み

回答済み
Subtract a gain value in dB from rfplot
see last section of this help : retrieve the appropriate value to the gain output. In MATLAB, the rfplot function is used to ...

7ヶ月前 | 0

回答済み
how to control the transparency of quiver
hello either you use your own alternative to plot arrows with transparency control (see the Fex) or just simply put your qui...

8ヶ月前 | 0

回答済み
Signal separation of displacement multimodal superposition in structural dynamics
hello you could do that : clc; clear; L = 10; v = 1; A1 = 1; A2 = 0.1; x...

9ヶ月前 | 1

回答済み
Why is the smoothing effect of【 pcolor() shading interp 】worse on 2025a than the old version 2023b
hello maybe a temporary work around could be here to resample the data on a finer grid seems to me the interpolated data pco...

9ヶ月前 | 1

| 採用済み

回答済み
Trying to determine locations of markers in image
hello maybe this ? not perfect but you may refine it and get as much dots as we / you can % Read the grayscale image img =...

9ヶ月前 | 0

| 採用済み

回答済み
data values are changing when I try to put markers, line width etc.
hello instead of calling semilogy inside the for loop simply use the regular plot and after the for loop ask for log Y scalin...

9ヶ月前 | 0

| 採用済み

回答済み
Extracting spot coordinates from an given line in an image for an almost regular hex pattern of spots but when there is a slight tilt on Y coordinate values.
hello again maybe you could implement this method : %% create some dummy pattern of centroids % center of image (central s...

10ヶ月前 | 0

| 採用済み

回答済み
Transforming graphs horizontally and vertically to properly compare
hello so I decided to do some x shift on your data based on the 3 major peaks x locs you can use the regular findpeaks but I...

10ヶ月前 | 1

| 採用済み

回答済み
Real Time System Identification Problem
hello again well this is only a first rapid trial... without big success unfortunetaly (and I wished you had also posted you...

10ヶ月前 | 0