# Stephanie Velasco

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Question

Error when using the function ODE45

I have written to the following function to solve a differential equation using ODE 45, but i always seem to come across an erro...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

Using ODE 45 function to solve differential equation

I have figured out how to use the Ode 45 equation using this function and it works perfectly find. function dw_dt = equation_...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

how can I locate a number in a vector with out using the function find?

I am trying to locate a number in vector with out using the function 'find'.is there a way i could do this?

mer än 7 år ago | 2 answers | 0

### 2

answersQuestion

Error when using ode45 command,"returns a vector of length 11, but the length of initial conditions vector is 1."

function dw_dt = equation_(t,w) a = 1; b = 1.35; v= [.6:.01:.70].'; dw_dt = a*w.^(v)-b*w; %actual scrip...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

Saving data from for loop

Hi have been trying to save the data from my for loop each time it runs but for some reason it given the 3 number that i need bu...

mer än 7 år ago | 2 answers | 0

### 2

answersQuestion

Plotting data set in for loop

I have bee trying to plot two data set according to their efficiency. If efficiency is greater than .8 the set should be plotted...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

Choosing decimal places by user input.

I was trying to write a code where I can ask the user to choose the number of decimal he/she wants to use when calculating the m...

mer än 7 år ago | 2 answers | 0

### 2

answersQuestion

How to remove the ">>" from my input statement?

so before, after running script, my input statement in matlab would appear as shown here " Enter the speed: " But recently it ...

nästan 8 år ago | 2 answers | 0