Risposto
Return to the start of a loop
function s=ngramsFreq(string,n) k=0; t = repmat(char(0),length(string)-n+1,n); for i=1:(length(string)-n)+1 ...

circa 13 anni fa | 0

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looping a matrix from a text file
Is it a large text file or a small one. If it's a small size text file(eg. <10MB). Use importdata() to import data from the text...

circa 13 anni fa | 0

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How to accumulate values into a variable using for loops?
Y(c+1) = (X(c+1)+X(c+2))/(constant) + Y(c); Also, actually, you don't need the parameter i.

circa 13 anni fa | 0

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someting is wrong but ı didnt find it , I uploaded this question's image
The dimention of Matrix A is 1*135 and the dimention of inv(t) is 135*135. I don't think it's Ok for inv(t)*A. I'm not sure wha...

circa 13 anni fa | 0

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Risposto
how to write a matlab prog. for the exp. z(t)=y^3 where y=x when 0<=t<=1 ; y=3*x when 1<t<=2.
if (t>=0&&t<=1) y=x; elseif (t>1&&t<=2) y=3*x; else end

circa 13 anni fa | 0

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Risposto
To replace a character AT A PARTICULAR POSITION in a Text FIle.
Try fseek()

circa 13 anni fa | 0

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How to Group strings?
a(1,1:4)=[1 2 3 4]; a(2,1:4)=[0 5 3 5]; a(3,1:4)=[9 4 7 7]; a(4,1:4)=[9 7 3 1]; j=1; k=1; for i=1:4 ...

circa 13 anni fa | 0

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How to remove NaN values from the model????
yout is the output value make sure the denominators will never be zero Check if there are algebraic loops in the model. Ad...

circa 13 anni fa | 2

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loop for equation a*b-c*d*(p-1)=1
b=1; d=2; p=3; c=rand(10); for i=1:length(c) a(i)=1+c(i)*d*(p-1)/b; fprintf('a=%d c=%d\n',a(i),c(i)) en...

circa 13 anni fa | 0

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Risposto
Fitting two Parameters to an equation with data
General model: f(x) = 1 - 0.5584*exp(-a*x) - 0.4416*exp(-b*x) Coefficients (with 95% confidence bounds): ...

circa 13 anni fa | 1

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How can a GUI pop up menu be made to show the previous selected option?
allItems = get(handles.popupmenu1, 'string') set(handles.popupmenu1,'String',allItems);

circa 13 anni fa | 0

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numerical integration with nonarray function
Assuming x=[x0,x1,x2]; B=[det(x0*A) det(x1*A) det(x2*A)]; trapz(x,B)

circa 13 anni fa | 0

Risposto
I am having a problem getting values to iterate with a while loop.
u2(n+1) = uc(n); u3(n+1) = uv(n); u4(n+1) = ut(n); u5(n+1) = ui(n); h = u5(n+1); But it seems y...

circa 13 anni fa | 0

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i have many trial of EEG data for every subject in txt file , what the best method to process this data ?
It depends on the size and the format of the text file. Try importdata first

circa 13 anni fa | 0

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Transport cell between functions
Try evalin assignin

circa 13 anni fa | 0

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i want to initialize a matrix of 3x3 to value -1 how this colud be done?
-ones(3,3)

circa 13 anni fa | 0

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Risposto
Insert data into the right index
clear; clc; x=10; y=20; z=30; A = [1 3 5 7 9; NaN NaN NaN NaN NaN]; B = [1 5 9; x y ...

circa 13 anni fa | 0

Risposto
Strange Extra data points coming in Histogram
try bar(X,Y)

circa 13 anni fa | 0

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Risposto
Shifting operations and bitwise logical operations with binary numbers
a=200 b=bitshift(a,-3) c=dec2bin(b,8)

circa 13 anni fa | 2

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Bird Eye View Image
view([0,90])

circa 13 anni fa | 0

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Differential Equations and Variables
I=xlsread('Path\filename.xlsx','I:I'); %add your own codes to solve the equation n=length(I); range=strcat('J1:J',num...

circa 13 anni fa | 1

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Risposto
Problem DTFT X(e^jw)
x(n)=2*((0.8)^n)*(u(n)-u(n-20)); I'm not sure whether it is what you want.

circa 13 anni fa | 0

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How do i take a image snapshot of a GUI to insert in word file
You want to snapshot the whole GUI panel or just axes on the GUI panel? If you just want to snapshot the whole GUI panel, mak...

circa 13 anni fa | 0

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HELP!!!setting up function keep getting error not enough input arguements
game is an input argument of the function but game is defined in the for loop again. I don't think it's good.

circa 13 anni fa | 0

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how to plot a fig that the curve is in SouthEast
Give appropriate xlim and ylim to make sure the curve is in the sourtheast. But, actually, I am not sure what you want.

circa 13 anni fa | 0

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How to deal with algebric loops and how to get rid of Nan????
try to add the block 'memory' and give an initial value to each closed loop

circa 13 anni fa | 0

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How do I create a function that takes a character array (s) as an input and returns a new character array with each letter shifted forward once in the alphabet?
function s=shiftletters(input_string) for i=1:1:length(input_string) if((double(input_string(i))>=65&&double(input_s...

circa 13 anni fa | 0

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How can i display the number of letters in a user supplied string?
fprintf('%d\n',length(First_name))

circa 13 anni fa | 0

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i am doing speech editing. i want to give 2 second pause i am receiving error. ??? Error using ==> load Number of columns on line 1 of ASCII file C:\Users\HP\Documents\MATLAB\anjali must be the same as previous lines. is there a problem with load?
ysecond=y(24001:48000); ???I'm not sure

circa 13 anni fa | 0

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Risposto
How to mirror a plot in x and y axis.
*mirror both in x axis and y axis hold on plot(-coordinates(:,1), -coordinates(:,2)); mirror only in x axis ...

circa 13 anni fa | 1

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