onamaewa
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Accept 2 answers given by other contributors
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Feeds
Question
GUI - Populating listbox with File List
I have inseted a Click and List Box in GUI. Procedurally, I would like to click the Click Box to open the computer's File Direc...
mer än 5 år ago | 0 answers | 0
0
answersQuestion
How can I connect a .m script to a GUI?
I know how to design a GUI interface through MATLAB, but I'm not sure how to connect my script to it. My script is ~110 lines i...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
How do I display my waterfall plot with only curves?
I generated a waterfall plot of my data, but it is being displayed as a series of bars. It is very confusing to read in this vi...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
ODE45 how can I format this system of equations?
How can these four equations be arranged for ODE45 solution? xd1 = v1; xd2 = v2; vd1 = (1/m1) * (P - R1*(xd1 - xd2) - K1*(x1-...
mer än 5 år ago | 2 answers | 0
2
answersQuestion
2DOF System - What is wrong with the implemented differential equations here?
For the following system, you should see frequency and velocity decrease as depth is increased. However, my script is showing th...
mer än 5 år ago | 0 answers | 0
0
answersQuestion
2DOF Harmonic Oscillator - Is this right? (How would I do this with ODE45?)
I'm not entirely sure what's going on with this result. I don't think resonant frequency increases then decreases with depth. I...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
How can I use an ODE solver to solve for the velocities of this system of equations?
I generated this system diagram and have written the system of differential equations below it. How can I implement an ODE solv...
mer än 5 år ago | 0 answers | 0
0
answersQuestion
ODE45 to solve for velocity & plot velocities v frequencies?
FREQ = 0:1000; m1 = 12; m2 = 24; K1 = 6000; K2 = 3450; R1 = 40; R2 = 28; P = 1 * (1i * 2 * pi * FREQ); My state variable eq...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
Using ODE45 for coupled differential equations
How can I solve for the 's in the system of differential equations? I have: m1 = 12; m2 = 24; K1 = 6000; K2 = 3450; B1 = 40; B...
mer än 5 år ago | 0 answers | 0
0
answersQuestion
Simulink for SDOF Lumped Mass System
I cannot find how to solve this system symbolically with Simulink. Can you help with this?
mer än 5 år ago | 0 answers | 0
0
answersQuestion
How can I create a Figure Title with a variable in it?
I have a figure: DEPTH = 10; % Depth changes based on user input figure('Numbers at a depth of %d meters)') How can I make my...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
Can you solve these state variable equations using Matlab?
<</matlabcentral/answers/uploaded_files/221407/6D3835FE-F2C5-49EF-95A9-40905F35467C.jpeg>> I had two differential equations t...
mer än 5 år ago | 0 answers | 0
0
answersQuestion
How can I symbolically solve this system of equations?
syms B1 B2 g m1 m2 K1 K2 P v1 v2 x1 x2 x1(dot) = v1 v1(dot) = (1/m1) * (-K1 * x1 - B1 * v1 + K1 * x2 + P) x2(dot) = v2 v2(...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
How can I simultaneously solve for these equations?
The known variables in these equations are: & g. Is there a way for me to simulataneously solve these equations symbol...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
How can I solve for coupled differential equations?
How can I solve for the 's in the system of differential equations? I have: m1 = 12; m2 = 24; K1 = 6000; K2 = 3450; B1 = 40; B...
nästan 6 år ago | 2 answers | 0
2
answersQuestion
How can I divide two columns of data?
I have a file with two columns of data. Column A: 2; 4; 6; 8; 10; Column B: 2; 4; 3; 4; 5; I want to divide these c...
nästan 6 år ago | 1 answer | 0
1
answerQuestion
How can I multiply axis values by 1000 without changing the data?
With the script shown below, figure() for CH = 2:33 Y = (avg(:,CH) - avgBG(CH) + SP); hold on plot(avg(:,1), Y)...
nästan 6 år ago | 2 answers | 0
2
answersQuestion
How can I create this 2D waterfall plot?
The data is from a CSV file with one time column and 32 columns of data. The curves show the Amplitude vs. Time behavior of the...
nästan 6 år ago | 5 answers | 0
5
answersQuestion
With the pwelch plotting estimate, what mathematically is being performed?
I've attached a screenshot of my window to demonstrate the script I'm using to plot the pwelch as well as the two options for p...
nästan 6 år ago | 0 answers | 0
0
answersQuestion
How can I change the units of a plot function in the plot tab?
This plot was generated by pwelch(variable); figure(variable). It's a predefined plot in the Plot tab. I need to multiply the X...
nästan 6 år ago | 1 answer | 0
1
answerQuestion
Plotting pwelch PSD manually
I'm plotting a pwelch PSD. From my plot toolbox, I select pwelch (psd). This gives me the figure. The y-axis values are corr...
nästan 6 år ago | 0 answers | 0
0
answersQuestion
How can I display the maximum 10 elements in an array?
The pixels in yellow are of the highest intensity, I would like to display 10 pixels of the highest intensity. I've plotted the...
nästan 6 år ago | 1 answer | 0
1
answerQuestion
How can I default an array to show either 0's or 1's?
I have an array that is defined by: pict(i, j) = pict(i, j) + (sum1^2 - sum2)/32; The array is a 41 x 41 double, and yields th...
nästan 6 år ago | 2 answers | 0
2
answersQuestion
Can I make the max value in a plot 1 and the rest zero with kronecker delta?
The spot of intensity at -11 to -12 meters on the y-axis, I'd like to use kronecker delta to make the pixel with the greatest in...
nästan 6 år ago | 1 answer | 0
1
answerQuestion
Why is my CSV reader not working?
clc; clear; % Path to Data Files. path = "C:/Users/Desktop/File Names"; % Number of F & G. No_F = 32; No_G = 32; % De...
nästan 6 år ago | 1 answer | 0
1
answerQuestion
How can I write this C++ script to Matlab?
How would you write this C++ script to Matlab? do k = No_TimeSamples do i = No_Pixels SUM_1 = 0 SUM_2 = ...
ungefär 6 år ago | 1 answer | 0
1
answerQuestion
How do I implement this function?
I am using csvread to load the data into Matlab. There are 33 columns of data with 10000 rows of data. (1 time column & 32 ...
ungefär 6 år ago | 0 answers | 0
0
answersQuestion
How can I update a file string to CSVREAD in a for loop?
My files are in 1 folder which I set in Matlab as my Current Folder. The names are: g1, g2, g3, g4, g5, g6, and so on... Curr...
mer än 6 år ago | 0 answers | 0
0
answersQuestion
How can I loop my CSV reader?
My files are in 1 folder which I set in Matlab as my Current Folder. The names are: g1, g2, g3, g4, g5, g6, and so on... Cur...
mer än 6 år ago | 1 answer | 0
1
answer
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