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Alina Abdikadyr


Last seen: ungefär en månad ago |  Active since 2022

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Simulink Model for Fan Efficiency Using DC Motor, Gearbox, and PID Controller
Hello everyone, I'm working on a Simulink model to calculate the efficiency of a fan system with the following setup: System D...

2 månader ago | 1 answer | 0

1

answer

Question


systems of equations, with constraints
Hello everyone! could you please help me with solving systems of equations in matlab. In the given eqns, I have 4 unknowns and...

nästan 2 år ago | 2 answers | 0

2

answers

Question


loop to calculate time using previous values
Hello everyone! Could you please help me with a code. I have a loop and calculated time, so the values of time are the increm...

nästan 2 år ago | 1 answer | 0

1

answer

Question


intersection from a plot and loop
Hello everyone, could you please help me to find the intersection of two graphs, figure 1 My code is: clear all; close all ...

nästan 2 år ago | 2 answers | 0

2

answers

Question


table from the variable from the loop
Hello everyone, could you please help me how to calculate the table from the generated variables from the loop For example, fro...

nästan 2 år ago | 1 answer | 0

1

answer

Question


the maximum difference bewteen lines from a loop and plot
Hello everyone! Please, could you help me with a code In my code, I'm plotting power and drag versus velocity. So, I need to...

nästan 2 år ago | 2 answers | 0

2

answers

Question


Simulink, simout problem
Hello everyone, Could you please help me to solve the problim in Simulink, or try to explain what the problem is Thank yo in a...

nästan 2 år ago | 1 answer | 0

1

answer

Question


how to plot a mean line in a plot
Hello everyone! Could you please help me with a plot. When I plot a mean v, it plots differently as 0. I need to mean line t...

nästan 2 år ago | 3 answers | 0

3

answers

Question


fluctuations with specified mean velocity and amplitude
Hello everyone! Could you please help me with a code. How could I plot the random fluctuation plots with specified mean velo...

nästan 2 år ago | 2 answers | 0

2

answers

Question


plot a graph from user input
Hello everyone, could u please help me with a code. I need to plot the graph using the user's input values, but my code doesn't ...

nästan 2 år ago | 2 answers | 0

2

answers

Question


fill in the area in plot
How can I fill in the area My code is %3.2 clear all W=45000; S=9; b=7.5; clmax=2; clmin=-1; nmax=4; AR=7; nmin=-3;...

nästan 2 år ago | 3 answers | 0

3

answers

Question


error using the matrices to plot a graph
Hello everyone! Could you please help me! Error using . To assign to or create a variable in a table, the number of rows m...

nästan 2 år ago | 2 answers | 0

2

answers

Question


how to modify a plot
Hello, please could you help me with a code? So I plotted a graph, and I need to continue my orange and yellow line until the ...

nästan 2 år ago | 2 answers | 0

2

answers

Question


plot a graph from loop
Hello everyone! Please, could you help me to plot the graphs using the loop So, in my code I have the range of nv (nv=nmin:0...

nästan 2 år ago | 2 answers | 0

2

answers

Question


loop for specific values
Hello everyone! Please, could you help me with a code. I need to calculate for a given set of values V and P. So, my se...

ungefär 2 år ago | 2 answers | 0

2

answers

Question


Calculate the difference between minimum values of a parabola and straight line (from a plot)
Hello everyone, please could you help me with a code. How I can calculate the values from a plot? I need the difference betwee...

ungefär 2 år ago | 2 answers | 0

2

answers

Question


Index exceeds the number of array elements. Index must not exceed 1.
Could you please help me to solve the problem. I'm trying to calculate the difference between heights in a loop. But it gives ...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


find a tangent values from plot
Hello everyone! Please could you help me how to find values from the tangent lines that goes from (0;0) to each parabolas. M...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


Plot a graph from arrays
Hello everyone! Please help me to plot a graph So I have hv = [0,2,4,6,8], and 5×2 cell array Xm = {[54.8765]} {[15.85...

ungefär 2 år ago | 2 answers | 0

2

answers

Question


MATLAB error using fzero function
My following code generates the plot of V and D values in figure 1. In the graph, the parabolas and straight lines intersect, an...

ungefär 2 år ago | 2 answers | 0

2

answers

Question


matrix, solve the equations using loop
Hello everyone! I have a matrix A(3x3) A= (2 10 15 3 5 -7 3 -2 -2 ) And Matrx B (3x1) B = (B1 B...

mer än 2 år ago | 0 answers | 0

0

answers

Question


Solve matrix equations using loop
Hello everyone! I have a matrix A(3x3) A= (2 10 15 3 5 -7 3 -2 -2 ) And Matrx B (3x1) B = (B1 B...

mer än 2 år ago | 1 answer | 0

1

answer

Question


Extract values from one matrix and with iteration solve the system of linear equations
Hello everyone! Please, help me write a code for solving the system of linear equations in Matlab If I have a column of coef...

mer än 2 år ago | 2 answers | 0

2

answers