關於 matlab find x value given y ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. how to get the x value for a given y value? - MATLAB Answers

I plot x-y graph (Gaussian function) and want to get the x-axis value (will be two points in this case) at a certain y-axis value (half of ...

#12. How to find the 'x' at a certain value of y(x) equation?

... in matlab so I thought what if i input the function from user itself and the solve for that. But to do that i need to find the function value at x=0, ...

#13. How to find x value for a given y? - - MathWorks

How to find x value for a given y?. Learn more about cfit, solving function.

#14. Question about finding y value for certain x value of a plot -

Therefore, I want to give a commend that orders to give the y-value at certain x-value. If there isn't a data set, it would be nice to get the value of how ...

#15. Finding the x value for a given y value on a plot - - MathWorks

Finding the x value for a given y value on a plot · 1) You can use vq = interp1(x,v,xq) to resample the (x,y) data to a finer resolution. · 2) ...

#16. Finding X values of multiple lines for a given Y value

Finding X values of multiple lines for a given Y... Learn more about y-values, plot, curves MATLAB.

#17. How to find X value of given Y close to zero ? - - MathWorks

... value of Y more close to zero first (note Y consists of both positive and negative numbers) and then find the corresponding X value from ...

#18. Finding x value given y value - - MathWorks

Hi all. I am using the following code to print a plot. How do i then fin a corresponding x value given y (m) = 80? function qn1 A = 0.4; P = 101.3*10^3; ...

#19. Find X-value given Y - MATLAB Answers - MathWorks

Find X -value given Y. Learn more about interp1, interpolation, intersection, find x, logarithmic, log10.

#20. How to find X value given Y value and show it - MathWorks

I am trying to find a value in a plot that is generated using the following matlab function. I've tried using this z=find(y==0.0625); but it ...

#21. Could i use MatLab to "find x given y"? - - MathWorks

if i have a function y, could i use Matlab to find an x value if i have a y value? 2 Comments. ShowHide 1 older comment.

#22. Optimisation of XY calculation code? - MATLAB Answers

The following is code from my application and is used to calculate the X value for a given Y value. I am having a problem because I need to repeat this ...

#23. Finding approximate y values for corresponding x values in ...

Suppose I have a graph (formed from data) that has x and y values, ... I need to find a way such that for any x value, matlab will find the closest x value ...

#24. Need help finding a value on a graph - MATLAB Answers

The code is below, and given a Stress amplitude of 120, what will be the ... was a separate part where we were given the x value and told to find the y.

#25. Finding x value for given y in a zig-zag data. - MATLAB Answers

I have a data which oscillates around x-axis. How can I get x values for a given y value. I can get as many, I will sort the one required.

#26. Finding X value with known Y value on plot - - MathWorks

I have then added a horizontal line to the plot at the y-value where I want to find out the corresponding x-values (shown in red on the plot).

#27. finding a value of x for a given y - MATLAB Answers - MathWorks

finding a value of x for a given y. Learn more about matlab function. ... i can use interp1(x,y,80) to find the value of y when x=80.

#28. MATLAB: How to find X value of given Y close to zero - iTecTec

My question is How to find the value of Y more close to zero first (note Y consists of both positive and negative numbers) and then find the corresponding X ...

#29. Matlab: Finding interpolated x value given y value when data ...

I can provide an answer to saving the arrays for later use and I can think of three approaches to this. 1) Save the arrays to a matfile.

#30. MATLAB tutorial

Greatly borrowed from MIT's MATLAB on Athena tutorial ... z = x(3). z = 1. You can specify a value in matrix y the same way: >> y = [ 1 2 3 4 5; 3 4 5 6 7].

#31. Solved Write a code on MATLAB to find x value for a given y

given y value from a histogram. The following code is used to get the histogram. diameters= 0:2:14; P_all_final=[0.034 0.095 0.204 0.373 0.57 0.70 1.01];.

#32. Using MATLAB Graphics

In this case, MATLAB plots the y data vs. the index of the y data value, ... To obtain statistics, select Data Statistics from the MATLAB figure window.

#33. Find x intercept calculator

Steps involved in finding the value of x calculator is as follows: Process 1: The required input ... To find the x and y intercepts from the given equation, ...

#34. Part I Matlab and Solving Equations - ResearchGate

Note that the fact we used x and y in both the function program and in the command window was ... To find specific values, you must use the command subs:.

#35. MATLAB - Plotting - Tutorialspoint

MATLAB - Plotting, To plot the graph of a function, you need to take the ... Let us plot the simple function y = x for the range of values for x from 0 to ...

#36. Extracting x value given y threshold from polyfit plot (Matlab)

No while loop is needed here... You can do this with logical indexing for the threshold condition and find to get the first index:

#37. Extras: Plotting in MATLAB

The basic syntax of the function call is shown below. This code can be entered in the MATLAB command window or run from an m-file. plot(x,y).

#38. Matlab add line to existing plot - Emme Ci Traslochi

The user simply supplies the identities of the two groups and the p-value ... Plot line graph from NumPy array. plot (x, y, 'o') #obtain m (slope) and b ...

#39. Matlab ylabel - emdr2021.com

First, use Matlab's find command to find all entries that are Mataveid V8. y= (xˆ2+12x+24) for the value of x between 0 to 12. Users can customize the graph ...

#40. plot - Matlab Programming

The first is the X values of the points to plot, and the second is the Y ... of creating and plotting the values of the X squared graph from -10 to +10.

#41. How to get the y values between two x values on a plot-MATLAB

You can get data directly from MATLAB figure using get function. See the following example: x = -10:0.1:10; y = (x/5).^2+rand(size(x)); plot(x,y) ch ...

#42. Given the data (x,y), use the interp1 function in MATLAB to find ...

#43. Numerical Methods using Python (scipy)

import scipy as s x = s.arange(0, 10, 0.1) y = s.sin(x) ... 'tsw' value of t at the time of the last method switch (given for each time step) 'nst' ...

#44. Fminunc matlab

MATLAB ® lets you import design data from a wide variety of file formats such as ... The 1 by 5 vector b is your optimization variable. matlab find x value ...

#45. Matlab: Find a root of y-values given by a differential equation

Given a vector of Y values (ordered in the sense that the corresponding X values are steadily increasing), you may find easily near which X values the roots ...

#46. Plot with direction matlab

To get a plot of the trajectory through a given point, click at the point. ... The command plot (Y) plots the values of Y against their indices as x values.

#47. Find zeros of function matlab

This MATLAB function returns an array Y the same size as x, ... From there, we can plug that x value found into the original f (x) function to get our ...

#48. Concatenate bits matlab

Element values –1 and –2 represent the x and y placeholders, respectively, in Tables 5. y ... Concatenate arrays - MATLAB cat › Best images From www.

#49. fplot (MATLAB Functions)

fplot plots a function between specified limits. ... If the function returns more than one value for a given x, then y is a matrix whose columns contain ...

#50. Matlab auc plot

If you specify two vectors as arguments, plot (x,y) produces a graph of y versus x. Find the treasures in MATLAB Central and discover how the community can ...

#51. Disp in scilab

To set or get the values of of the various UI controls, one has to know ... 3. function[y,M] = adapt_filt(xlms,B,h,delta,l,l1) //x = the signal from the ...

#52. Function points calculator

ROI is the best way to calculate project management software value. ... The calculator will find the x and y intercepts of the given function expression or ...

#53. Matlab 3d plot show axis

Exercises: MatLab Plots page 6 a bit to get a good view. Below is an example of creating and plotting the values of the X squared graph from -10 to +10.

#54. MATLAB - How to solve for X value(s) from given Y ... - Reddit

I am currently working on my Vibrations lab, and one of the things I need to do for it is calculate the damping ratio (zeta) based on the ...

#55. Using ode45 to solve Ordinary Differential Equations Normal ...

at a given value of the independent variable and dependent variables. ... Example 3: Use MATLAB ode45 to find the value of y(6) and plot the graph of y(t).

#56. How to combine two graphs in matlab

Feb 08, 2021 · If you create two bar graphs with the same x-values, ... Number of Cycle(X-Axis) and I need to merge them so i get Fatigue stress(Y-Axis) v/s ...

#57. INTRODUCTION TO MATLAB FOR ENGINEERING STUDENTS

plot(x,y,'style_color_marker') where style_color_marker is a triplet of values from Table 2.3. To find additional information, type help plot or doc plot.

#58. Matlab add line to existing plot

matlab add line to existing plot Answered: Image Analyst on 28 Nov 2015 I have created scatter graphs in Matlab using the plot(x,y) function, ...

#59. Matlab scale x axis - AmrutDeveloper

The x-axis scale ranges from 1 to the number of rows in Y. e. ... The 'xticks function' is used in Matlab to assign tick values & labels to the x-axis of a ...

#60. How to Find Y Value for the Slope of a Line - Sciencing

The normal xy graph consists of a horizontal line that represents the x axis and a perpendicular line that runs through the middle of the x ...

#61. Intercept symbol math - The Promo Group

When finding the y intercept from a graph all you have to do All these in ... Negative x values are to the left of the origin, positive x values are to the ...

#62. MATLAB TUTORIAL for the First Course, part 1.2: Direction ...

To plot the slope field of a differential equation y′=f(x,y) on the ... of slope values from the differential equation % Be sure to yse .

#63. Matlab 3d plot show axis

matlab 3d plot show axis I would like to display the hours on the x-axis but what i get is the ... We want a plot in radians from to . value in y.

#64. Find horizontal intercept calculator - Incorpora Group

When finding the Y-Intercept from a Table, you need to find the y-value from ... 2x+1. y – y 1 = m (x – x 1) Where Solving for exponents calculator, matlab ...

#65. MATLAB Lesson 4 - Anonymous Functions - maths@unsw

Your function can use MATLAB's built-in functions, for example sin(x). ... Assign the given values to x and k. ... y = npdf([-1 0 1]) ...

#66. lecture1428550358.pdf - VSSUT

INTERPOLATION. Interpolation is the method of finding value of the dependent variable y at any point x using the following given data. x.

#67. Matlab plot line with slope and intercept

From MATLAB we find the slope is 0. y = slope (2) + slope (1)*x. Linear regression model: y ~ 1 + x1. Calculate the corresponding y-values: y = m* (x - x1) ...

#68. Matlab find multiple values

Syntax: unique(A Dec 17, 2020 · Finding multiple x values in plot for given y. 5297 0. 9347 0. %variable introduction. MATLAB Source Codes.

#69. MATH1070_3_Interpolation.pdf - Mathematics

P1(x) = (4 − x) · 1+(x − 1) · 2. 3. (5.2). The graph y = P1(x) and y = √ x, from ... Calculate a quadratic interpolate to e0.826 from the function values.

#70. Numpy get xy coordinates

Meshgrid function is somewhat inspired from MATLAB. import numpy as np. geometry. ... What we need to do is take the RGB values at every (x,y) location, ...

#71. Matlab plot y 2x

5],1) and MATLAB returns two column vectors, the first with values of x and the second with values of y. For example, let us solve for x in the equation x-5 ...

#72. Moving average matlab filter

Least Square Moving Average Filter Matlab Code FROM PYTHON TO NUMPY LABRI. ... In equation form, this is written: 1 M-1 Y[i] = --- SUM X[i + j] M j=0 Matlab ...

#73. Excel vba polynomial curve fit

Different kind of polynomial equations example is given below. I have the desired value of "y" and I want the corresponding "x", which may be a negative ...

#74. Integrate piecewise function matlab - Inet Techsoft

... value of integral |ydx ? 0 en ; Question: 10 A piecewise linear function y(x) is shown in the figure below. ... Find Index of Value in Array in Matlab.

#75. Matlab run function with arguments - Glotech Academy

Explanation: Like C, MATLAB allows to pass almost all arguments by value. ... matlab will treat the file as a "script" (see below). function [x, y, ...

#76. Runge-Kutta 2nd order method to solve Differential equations

The task is to find the value of unknown function y at a given point x, i.e. y(x). Example: Attention reader! Don't stop learning now. Get hold ...

#77. Critical points of multivariable functions calculator

You simply set the derivative to 0 to find critical points, ... If the values for x and y are plugged in the expression, the function returns a value 0 0.

#78. Example 7.8 Find the point on the curve y = √ x that is closest ...

If D is the distance from (x, y) to the point (3, 0), then the ... So we need to find critical points of D. Differentiating.

#79. Matlab find position of value in array

I Get code examples like "find position of max value in array matlab" instantly ... The first is the X values of the points to plot, and the second is the Y ...

#80. How to rotate a parabola in desmos

Desmos uses y 1 to represent the y-value in a data table and x 1 to ... A parabola can be specified by three points, meaning that if we calculate the values ...

#81. Global minimum matlab

Using Matlab, find the maximum and minimum value of the function: f (x)=x^2-2x+10 ... Given function requires x_i, y_i, d_i, v as input variables and x, y, ...

#82. Ecoc matlab

ECOC name, value arguments. 00 KB . Learn more about plot, classification ecos-matlab. The code is that: function[Y_SVM_test] = getSVM(x,y,z, ...

#83. Matlab plot ko - amdrex

Recall from trigonometry that the cosine function is a wave function that is ... Answers (1) Get the y values for each line for the x value of your point ...

#84. Triangle marker matlab - Sua Loja de Ferragens

triangle marker matlab First we define the domain by { { {>>x=linspace (0,10,20);}}} This produces a 1x20 set of values from 0 to 10.

#85. Matlab findpeaks vs islocalmax

X_peakVal = X (Locs) ; %Find X value of the peaks. ... D. How to remove the bias from the given y (t) data available in . MATLAB Answers.

#86. Matlab bubble plot

Below will learn all the Find function in Matlab one by one accordingly: 1. ... In addition to the x values and y values that are plotted in a scatter chart ...

#87. Matlab add vertical line to plot - Against The Box

My script: plot(X(:,1),X(:,2), 'ob',Y Find the treasures in MATLAB Central and ... band, distribution, or box plot to identify a specific value, region, ...

#88. Matlab plot y 2x

For example, let us solve for x in the equation x-5 = 0. solve ('x-5=0') MATLAB will execute the ... Using MATLAB:plot y = 2x^3 + 5 x range from -6 to +6.

#89. Matlab filled - Inspire Idiomas

If X, Y, and Z are matrices of the same size, fill3 forms a vertex from the ... You can use the "get" function in order to retrieve this value.

#90. Model fit matlab

Let us plot the simple function y = x for the . Polyfit is a Matlab ... For example, to see values extrapolated from the fit, set the upper x-limit to 2050.

#91. Matlab mesh 2d - Denizli Temizlik Hizmetleri

Get handles to the axes objects. Mar 29, 2017 · The surface is in the x,y-plane and might also have curved borders. Nov 29, 2021 · We can use MATLAB's ...

#92. X y coordinate calculator

Now, substitute the value of x in the given equation, we get y= -24 Get the free ... Solving for exponents calculator, matlab simultaneous numeric equation ...

#93. Subplot boxplot matlab - Ilubelle

For example, for K = 1 : … plot 2 different y-values for the same x-value ... From MATLAB: doc gramm to find links to the documentation of each method.

#94. How to Find the Centroid of a Triangle - Study.com

To find the centroid you find the average of the x and y values of ... Step 2: Add all the x values from the three vertices coordinates and ...

#95. Matlab duration to datetime - Kacha Resort & Spa Koh Chang

matlab duration to datetime I have the datetime in a column as given in an attached example ... Create a line plot with datetime values on the x -axis.

#96. Matlab boxplot cell array

MATLAB syntax: Description: boxplot(X) Creates a box plot of the values in ... (x,y,Name,Value) creates the plot using additional options specified by one ...

#97. Find horizontal intercept calculator - Incumbent.com

Intercepts Worksheet 2 X and Y Intercept Online Calculator Shown above is a great ... So, To find the y-value of the vertex, substitute 3/2 in for x in the ...

#98. Finding Roots - Free Math Help

A root is a value for which a given function equals zero. When that function is plotted on a graph, the roots are points where the function crosses the x-axis.