Answered
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 ...

12 years ago | 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...

12 years ago | 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.

12 years ago | 0

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Answered
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...

12 years ago | 0

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Answered
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

12 years ago | 0

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

12 years ago | 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 ...

12 years ago | 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...

12 years ago | 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...

12 years ago | 0

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Answered
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): ...

12 years ago | 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);

12 years ago | 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)

12 years ago | 0

Answered
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...

12 years ago | 0

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Answered
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

12 years ago | 0

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Transport cell between functions
Try evalin assignin

12 years ago | 0

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

12 years ago | 0

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Answered
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 ...

12 years ago | 0

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

12 years ago | 0

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

12 years ago | 2

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

12 years ago | 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...

12 years ago | 1

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Answered
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.

12 years ago | 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...

12 years ago | 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.

12 years ago | 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.

12 years ago | 0

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Answered
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

12 years ago | 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...

12 years ago | 0

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

12 years ago | 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

12 years ago | 0

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Answered
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 ...

12 years ago | 1

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