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# william Smith

12 total contributions since 2019

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Question

left and right sides have a different number of elements
Getting error with this line, please advise, Thanks! dA(i)=(rate_a(i).*F.*Q)-(rate_b(i).*F.*L)-(rate_c(i).*F); left and righ...

5 months ago | 1 answer | 0

### 1

Question

How do i break a loop at set values to NaN
I need to break a loop when i reach values if alpha<-pi or apha>pi and set values for alpha and x(direction) to NaN, this is not...

5 months ago | 1 answer | 0

### 1

Question

how to solve an integral using trapz
trying to solve the following equations using trapz: Thanks! w=integral abs(p* x_dot) would this work: w=trapz(abs(p(i)*x_...

5 months ago | 1 answer | 0

### 1

Question

code explanation question help!
%can you please explain what this code is calcuating? %Thanks! y= x(find(t > t(i)-0.3))

5 months ago | 1 answer | 0

### 1

Question

Pendulum equations setup help
%setup : t, starts at 0, with time step dt, until tfinal , which is 1000 seconds. %initialize the x, 𝒙 dot, 𝒙 double dot, θ, 𝜽 ...

5 months ago | 0 answers | 0

### 0

Question

what does this code represents? and why rand() has no value between parentheses?
function [outcome]=customer x=rand() ; if x <= 0.2 outcome = 1 ; else outcome = 0; end

5 months ago | 2 answers | 0

### 2

Question

How do i remove boarders between matlab commands

5 months ago | 1 answer | 0

### 1

Question

generating random variable between 0 and 1 with probabilities
Hi all, I have two questions please: 1) how do i generate a random number either 0 or 1 with equal chances of accept and rejec...

6 months ago | 1 answer | 0

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Question

Plotting outputs from a function on one figure using for loop
Hello, I need help with the following question please, I am calculating the outputs for this function at different friction and...

6 months ago | 1 answer | 0

### 1

Question

need help creating two nested for loops to run the function
function[v_a, x_direction, y_direction, v_b, t_flight]=func(friction, initalelevation) friction= 0.1 : 0.05 : 0.65 initi...

6 months ago | 0 answers | 0

### 0

Question

use for loop to call the function 600 times
function[v_a, x_direction, y_direction, v_b, t_flight]=func(friction, initalelevation) friction= 0.1 initial elevation= 100 l...

6 months ago | 1 answer | 0