Question

Replace values in matrix

Hi everybody I have a matrix, for ex: A=[2 5 7 12 9 4] and another matrix B=[1 4] ı want to replace elements apart from 1. a...

alrededor de 4 años ago | 1 answer | 0

Question

Solving an equation on MATLAB

Hi everybody. I have an equation like this: _(5+x)^2/15+(x-4)^2/10=100_ Can MATLAB solve this equation directly? If it can...

alrededor de 4 años ago | 1 answer | 0

Question

Finding location of change of signs of a matrix's elements

Hi everbody, I have a matrix like this: A=[0 0 0 0.33 0.33 0.33 0 0 0 -0.33 -0.33 -0.33 0 0 0]; How can i find location...

alrededor de 4 años ago | 1 answer | 0

Question

Faulty result on contour map

I have just created a contour map, but some values are false. I don't know where is my error? May you help me? My dataset at th...

más de 4 años ago | 1 answer | 0

Question

How can i create a contour map with using this table?

Hi everbody I should make a contour map including rpm (x axis), kW (y axis) and values (contours) with using this table. There ...

más de 4 años ago | 1 answer | 0

Question

How can i plot contour plot with using three matrices?

Hi everbody, I have 3 matrices and their dimensions are same. I should plot a contour map like at the picture which is at the...

más de 4 años ago | 1 answer | 0

Question

Is there any way to solve this curve fitting problem?

Hi everbody, To connect the dots on graph, i use curve fitting tool and it gets me successful values. But there is a problem ...

más de 4 años ago | 1 answer | 0

Question

Connecting points with lines

Hi everbody How can i draw a line between the points at the image? I can use curve fitting toolbox, but i should use a code. ...

más de 4 años ago | 1 answer | 0

Question

How can i connect dots with linear regression?

Hi everbody I have a matrix consisting 511 data points and i should connect some points with linear regression, for ex: from ...

más de 4 años ago | 1 answer | 0

Question

Create a linear graph with using some values

Hi everybody I have a matrix, for ex a=[10 11 15 22 9 14] I want to create a linear graph using a's 2. and 5. values. Namely...

más de 4 años ago | 1 answer | 0

Question

Where is my mistake in loop?

If the gap until more than 0.05 between first and t. value, there must be created a linear change between first and t. value. I ...

más de 4 años ago | 2 answers | 0

Question

How can i write a code like this?

Hi everbody, I want to draw a linear change between two datas which have a difference as %5. For ex: Datas: -0,012 -0,...

más de 4 años ago | 1 answer | 0

Question

How can i find which value of a cell equals to 1?

Hi everbody, I have a cell array includes [] and 1 elements and i want to find which cell equals to 1. (For ex. 220. cell e...

más de 4 años ago | 1 answer | 0

Question

How can i find peak points?

I have a lot of datas and i should find the peak points. Which command or code is useful for me?

más de 4 años ago | 2 answers | 0

Question

Can MATLAB create a linear graph from polynomial graph?

Hi everybody, I have an elevation-distance graph on MATLAB and its type is polynominal and i must change the graph style from...

más de 4 años ago | 1 answer | 0

Question

How can i draw this type of graph?

<<https://upload.wikimedia.org/wikipedia/commons/c/c5/Euronorms_Diesel.png>> Hi everybody. What is the trick of this type of ...

alrededor de 5 años ago | 1 answer | 0

Question

use matrix with while loop

n_motor=[150 200 250 300 ...] etc and vites_TASIT_1=[0 0 0 0 6 6 6 ...] etc. n_motor calculated by vites_TASIT_1. for i=...

más de 5 años ago | 1 answer | 0

Question

Finding of Previous Values From Derivatives

Hi everybody. I have derivative values of any data which calculated by mathematical equations and i want to find the previous va...

más de 5 años ago | 1 answer | 0

Question

How can i plot circle markers in plotty command?

figure [h1 h2] = plotyy(n_motor_yeni,abs(Ne_yeni),tum_veriler_tamyukdevirvolkan,tum_veriler_tamyukgucvolkan) set(h1,'Mar...

más de 5 años ago | 1 answer | 0

Question

Get Values Of Cell Array

Hi everbody. <</matlabcentral/answers/uploaded_files/41449/Ads%C4%B1z2.png>> i want to get the [6,355,1269] matrix etc on ...

más de 5 años ago | 1 answer | 0

Answered

Alternative Methods for Interpolation or Solutions of Interpolation Errors

Thanks *Walter Roberson* for your answer. For ex. my X values = [8.79 9.42 10.05 ...], these values are increasing but throug...

Alternative Methods for Interpolation or Solutions of Interpolation Errors

Thanks *Walter Roberson* for your answer. For ex. my X values = [8.79 9.42 10.05 ...], these values are increasing but throug...

más de 5 años ago | 0

Question

Alternative Methods for Interpolation or Solutions of Interpolation Errors

Hi everbody. Sometimes i give an error when making interpolation process for ex. "The values of X should be distinct error". ...

más de 5 años ago | 2 answers | 0

Question

Finding Of Same Values in Matrix

Hi everbody I have a matrix includes 1724 values, i want to find which elements are same in this matrix (For ex. 25. and 426....

más de 5 años ago | 2 answers | 0

Question

The values of X should be distinct error.

Hi everbody. ttx=1; for ggx=1:1:numel(zaman); n_motor_tamyuk_cevrimsirali(1,ggx)=interp1(tum_veriler_ta...

más de 5 años ago | 1 answer | 0

Question

Making Process Again With New Values

Hi everbody. I have fuel-economy codes and the end of the program, new transmission ratios calculated. I have to calculate n...

más de 5 años ago | 1 answer | 0

Question

Eliminate of empty matrix on cell structure.

Hi everbody. I have 1*1724 cell structure and i want to find which cells are not empty matrix. for l=1:1:1724 if ...

más de 5 años ago | 2 answers | 0

Question

interp1 "The values of X should be distinct."

Hi everbody. I want to find the "Ne" values while "n_motor" values increase 1 by 1. Ne=[. . . . . 1724 values] n_moto...

más de 5 años ago | 1 answer | 0

Question

find in for loop

Hi everbody I want to find the "Ne" values which are greater than the "tum_veriler_tamyukgucvolkan" values. I have 1724 "N...

más de 5 años ago | 2 answers | 0