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Getting rid of for loop in one-liner code
this x = zeros(1,10); x(1) = 2; for k = 1: 9 x(k+1) = 10 *x(k); end x = Columns 1 through ...

mehr als 9 Jahre vor | 1

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How do I read these arrays into the function to input more than just one answer?
Sean a start point could be function x=f1(a,alpha,beta) x=a*(tand(beta)./(tand(beta)-tand(alpha))) ...

mehr als 9 Jahre vor | 1

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Find n random points with a minimum distance r inside a 2D rectangular box
Hi Jaydeep just completed a couple functions that may help with your question 1. download the functions *scatter_points...

mehr als 9 Jahre vor | 3

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How to change the 7th least significant of a binary code?
Hi Himanshu Nailwal binary codes can be represented with characters (translating numeric values with dec2bin) or also with lo...

mehr als 9 Jahre vor | 1

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finding times on graph when it goes from 0 to 1
Grant randData = randi([0 1],1,51); this is the amount of times the button is pressed numel(nonzeros(randData)) ...

mehr als 9 Jahre vor | 0

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How to write a prorgram to compute sin(x) without using trigonometric function that uses taylor series?
Hi Stringfellow 1. Many hand held calculators use the CORDIC algorithm <</matlabcentral/answers/uploaded_files/69605/c...

mehr als 9 Jahre vor | 0

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hi, i'm trying to flip an image without any built in commands that is using for loops.
To saisps hmm to flip images vertically or horizontally, there is no need for for loops and indeed any advanced function, jus...

mehr als 9 Jahre vor | 4

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calculate area and parameter cell
Hizyan Hanum Hi Murk Hassan Memon Hi let me try answer your question. If you want me to further develop any specific...

mehr als 9 Jahre vor | 3

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Get current rotation of a surf plot
campos returns the camera position for instance, these axes <</matlabcentral/answers/uploaded_files/69541/axes1.jpg>> ...

mehr als 9 Jahre vor | 2

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Need Help with fixing "Error using vertcat Dimensions of matrices being concatenated are not consistent" for my matrix
another way would be (let me call j now j0) syms j0 P2(j0)=3*j0^2-2*j0+.5 P2(j0) = 3*j0^2 - 2*j0 + 1/2 >> P3(j...

mehr als 9 Jahre vor | 0

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store values from a for loop in a column vector?
may be you want to keep the for loop because there may be more omitted lines in the loop x=0.01:0.01:5 b0=10; K=2; ...

mehr als 9 Jahre vor | 0

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Filling in Matrix (Interpolation
Hi Suki A=[ 10 20 1 0 0 0 0 0 0 40 80 4 0 0 ...

mehr als 9 Jahre vor | 2

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can anybody tell me the code how to find sum of series for a complex function?
Hi Vinod Kumar Govindu this is John BG ( <jgb2012@sky.com> ) having faced similar problem, I found out the following poin...

mehr als 9 Jahre vor | 0

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plot the amplitude spectrum of this transformed function X(w)=2a *(sin (wa)/(wa))
Hi Riothunder 1. check MATLAB help for plot options, that has many, but a start point would be . w=[-15:.01:15];...

mehr als 9 Jahre vor | 0

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How do I create a function and run it.
function xc=bisect(f,a,b,tol) if sign(f(a))*sign(f(b)) >= 0 error('f(a)f(b)<0 not satisfied!') %ceases exe...

mehr als 9 Jahre vor | 0

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Why the dimensions of my picture in pixels is reduced when I save my image?
if the *bpass* function is removing samples to low band pass filter, then the resulting image is going to be smaller. have yo...

mehr als 9 Jahre vor | 0

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Slicing 2D array based on conditions specified in a seperate list
Hi Sharf 1. Input matrices A = [1 0 0 1 0; 0 1 0 1 0 ; 1 0 0 1 1; 0 0 0 1 1] L = ['A1' ;'C4'; 'F7'; 'E5'] 2...

mehr als 9 Jahre vor | 0

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How to generate a non periodic Chirp signal ?
Hallo Herr Müller 1. my preferred way to generate signal 'trains' is with command *repmat* clear all fs = 150000;...

mehr als 9 Jahre vor | 4

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Beantwortet
RandomPoints &condition distance
Marwen please test the following clear all;clc; format bank rng('Shuffle') figure;ax=gca;ax.DataAspectRati...

mehr als 9 Jahre vor | 3

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if i have two vectors that result in a matrix that is 40x5 but i want the dimensions flipped, how would i do that
if size(z) = 5 5 size(y) = 5 40 then size(z*y) = 5 40 and siz...

mehr als 9 Jahre vor | 0

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N-Term Approximation for Matrices
1. init sum to all zeros same size as resulting coefficients by replacing sum=0; with sum=zeros([size(A),N]); ...

mehr als 9 Jahre vor | 1

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How to show an image axes in pixeles?
axis ij does precisely invert the Y axis placing 0 up left. . if you find this answer useful would you please be so...

mehr als 9 Jahre vor | 2

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Form an image of vertical ramp having a ramp values from 0 to 255 and dimension 256x256.
Pravin this is ramp A=uint8(repmat([0:1:255]',1,256)) imshow(A) <</matlabcentral/answers/uploaded_files/68227/001....

mehr als 9 Jahre vor | 2

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Moving window with cumulative sum less than a ref value and excluding certain windows
Ranji This is John BG <jgb2012@sky.com> , all together in one block load Array.mat; tic A2=cumsum(A); numA=...

mehr als 9 Jahre vor | 0

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issues extracting sub matrix
Because (min(x)+5<max(x)-6) = 0 With a positive step, unless you provide the initial element of the range sma...

mehr als 9 Jahre vor | 0

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Moving window with cumulative sum less than a ref value and excluding certain windows
Ranji This is John BG jgb2012@sky.com I have corrected the sum and managed to reduce run time below 2 seconds, please have...

mehr als 9 Jahre vor | 1

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Moving window with cumulative sum less than a ref value and excluding certain windows
Let me split the question into 2: 1. generating window indices A= [ 0.5 0.6 .45 .56 .056 .16 .18 .10 .15 .45 .36] ...

mehr als 9 Jahre vor | 1

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Concatenate arrays in foor loop. Torque problem
Alexander Stephen is right, solving your question is about using the indices correctly. Have you considered using a cell f...

mehr als 9 Jahre vor | 0

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Stepwise substraction of all elements of a vector
Hi Christian The Star Strider answer wouldn't catch a narrow (negative) notch on a fairly flat signal because it would give a...

mehr als 9 Jahre vor | 1

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Matlab how can I make this inequality?
There are different ways to display a graph as you are asking, one of the most basic ones being 1. define the base vector ...

mehr als 9 Jahre vor | 1

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