Amal Raj
MathWorks
Followers: 0 Following: 0
Statistics
0 Questions
24 Answers
RANK
2 112
of 300 369
REPUTATION
30
CONTRIBUTIONS
0 Questions
24 Answers
ANSWER ACCEPTANCE
0.00%
VOTES RECEIVED
3
RANK
of 20 936
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 168 436
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
How to plot interpolated temperature of a sphere in 2-D?
Hi Charilaos, To plot the temperature as a function of altitude, you can interpolate the temperature values onto the slice of t...
mer än 2 år ago | 0
ifanbeam on fanbeam data recorded at different fan rotation increments
Hi Kalvik, Yes, it is possible, you will need to use the fan2para function to convert your fanbeam projection data from fanbeam...
mer än 2 år ago | 1
define objective function based on regression model
In both cases, you are adding a constant term of 0.01804 to the predicted value before squaring it. It is not clear why you are ...
mer än 2 år ago | 0
'drawfreehand()' not working for lenovo touchscreen in appdesigner
I have reproduced the issue. The touchscreen isn't working when axes/uiaxes are place on a uifigure, which App Designer uses. I ...
mer än 2 år ago | 0
how to set hyperparameter to vector type in Experiment Manager
In the Experiment Manager in MATLAB, hyperparameters can only be set to scalar values, not vector values. However, you can work ...
mer än 2 år ago | 0
How do I display a circuit using App designer?
To display a circuit in an App Designer MATLAB GUI, you can use the axes component and plot the circuit using standard MATLAB pl...
mer än 2 år ago | 0
How to protect a subsystem but still change it programmatically?
If you want to protect a subsystem in Simulink but still be able to update it programmatically, you can use a protected model re...
mer än 2 år ago | 0
App Designer return from function if ui directory is closed using uiopen
If I understand your question correctly, you want to detect if the directory selected by the user using uiopen has been closed/e...
mer än 2 år ago | 0
Reason for Simulink.BusElement objects no longer supporting the SampleTime property
The decision to remove Simulink's SampleTime property. BusElement objects were made to make it easier to handle sample times in ...
mer än 2 år ago | 0
| accepted
Got a problem in cdtgrid function.
Hi I believe there is a problem with the arguments of 'cdtgrid'. Try replacing it with the code below. tas_regrid = cdtgrid()....
mer än 2 år ago | 0
Find the curvature of the curve traced out by the function r(t)=〈 t^2, 5t-1, 2t^3 -t 〉 at t=1.
Hi, Here is the corrected code: syms t f = t^2; g = (5*t) - 1; h = 2*t^3 - t; r = [f, g, h]; % r(t) dr = diff(r, t); ...
mer än 2 år ago | 0
Random forest slow optimization
Hi, s = RandStream('mlfg6331_64'); reset(s); options = statset("UseParallel",true,"UseSubstreams",true,"Streams",s); ...
mer än 2 år ago | 0
| accepted
Warnings when Drawing Figures in App Designer
This should override the renderer to painter: app.UIAxes.Renderer = 'painters';
mer än 2 år ago | 0
Deploy Simulink model to Arduino using App designer
Hi Daniele, Here's a rundown of the steps you can take to build a standalone app that runs Simulink models on external Arduino ...
mer än 2 år ago | 0
Regression Leaner App , data structure for multiple sensors and input possibility?
Yes, it is possible to account for the slight variations in each sensor and develop a general model that can be adjusted by the ...
mer än 2 år ago | 0
How can I transfer data from an UItable to de app code? in order to use that data for another calculus
Hi Giulia global tabla tabla = app.UITable.Data; h = cell2mat(tabla(:,1)); tP = cell2mat(tabla(:,2)); tT = cell2mat(tabla(:...
mer än 2 år ago | 0
| accepted
How to find the variable that minimize the root mean squared error between a known vetor and the multiplication of this variable and an another known vector?
Hi 奥 刘, You can use linear regression to find a. Please refer this example below: N = 100; % Example value for N x = linspac...
mer än 2 år ago | 0
| accepted
How do I make a simple table in MatLab? Skew function?
table_a = readtable('Data1.xlsx'); % Calculate mean, median, and skew mean_students = mean(table_a.students); median_stud...
mer än 2 år ago | 0
| accepted
timer period resolution issue
Hi Rakesh, You can check out timer. ExecutionMode can be set to 'fixedRate', so that the timer generates events at a fixed rat...
mer än 2 år ago | 0
How to convert symbolic output to numeric value in Symbolic Math Toolbox?
Hi, You can use the vpa function to convert the symbolic expression to a numerical value with a specified number of digits. Th...
mer än 2 år ago | 0
How to use if/then to create a vector using values from a table.
Hi Macy, Because it avoids the loop, this is an efficient method of obtaining your desired table. table_a = readtable('Data1.x...
mer än 2 år ago | 1
Dropdown in AppDesigner Callingback when Selecting the Same Value
Hi Bowei, These may be some workarounds. You might use a list box rather than a drop-down menu. The ClickedFcn callback in a ...
mer än 2 år ago | 1
| accepted
Connection between app designer and simulink
Hi Aidam, You can refer this link, which can help you automatically generate a mlapp for simulink models and modify it for yo...
nästan 3 år ago | 0
this is the app designer file im working on the right interface works but the left interface of after importing the image isnt working can anyone plz help me fix it
Hello Jana, a=(app.Image); f1=fspecial('average',[5,5]); % N-D filtering of multidimensional images i2=imfilter(a,...
nästan 3 år ago | 0
