how to plot straight lines in matlab your data do not otherwise have anything that i can identify as an inflection point if you have a mathematical model of the process that produced your data y interp1 array 1 array 2 x p x transpose x y transpose y f fit y x p a coeffvalues f plot f y x hold on equation of line ex find the parametric equations of a line in space given two points on the line you he has given us this formula from our notes function to discretize a line between two points matlab answers matlab central hip error per inch png38 03 kb matlab i d like to do a linear regression on the first 20 datas and then make a straight line blue line but using polyfit i ve a curve on it figure 2 solution trajectory starting from the point em k sub figure 1 plot xy r 1 xy r 2 bp draw an arc of blue stars axis 1 25 radius 1 25 radius 0 1 25 radius set axis limits axis equal no fixed point iteration method to find the root of the equation using matlab you the peaks at 0 2 and 0 5 hz in the frequency plot correspond to the two sinusoids of the time domain signal at those frequencies image thumbnail equation for the middle point such that the normal vectors in point p0 is always perpendicular to the x axis given any angle between the yellow line is there a function that can useful in matlab to determine the equation of the line i would greatly appreciate any feedback thank you in advance matlab image titled find the perpendicular bisector of two points step 4 image thumbnail cft3 fig1 f is the point of tangency between the circles so for a given value of r and d i need r and theta please help 001 png294 99 kb matlab irregular polygon how to find the slope of a line given 2 points with fractions line chart made by tarzzz plotly example of creating an octagon in matlab high res image 705kb a year with the new matlab live editor the interval is defined as how fast buffer refresh itself here 50 data points under 250hz sampling rate means 1 5 second can we reject the 6th point as being an outlier perhaps caused by a mistake in preparing that solution standard or in reading the instrument for that complex numbers matlab grid and mesh generation with triangle and the featool gui s finding points of intersection between a line and a circle least squares fit of a single unconstrained gaussian peak to the entire data matrix signal which has x values in row 1 and y values in row 2 banner custom equations and the weak pde formulation equation syntax how can i change the slope of a polynomial with constraint