Jackie

Last seen: oltre 2 anni fa | Attivo dal 2014

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Domanda

Attempting to solve differential equation model of windkessel two element using ode45, getting errors
Hello, I am trying to use ode45 to solve numerically for pressure for the equation below: dP/dt = Q(t)/C -P(t)/R*C where ...

quasi 9 anni fa | 1 risposta | 0

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Domanda

plotting multiple images in subplot
Hi, I have down sampled an image several times and I want to show each image that has been down sampled like in the document a...

oltre 9 anni fa | 1 risposta | 0

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Domanda

adding borders to images
Hello, I understand how to draw a black border around an image,by padding the image with zeros. However, I would like to know ho...

oltre 9 anni fa | 2 risposte | 0

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risposte

Risolto

vector to string
Determine what the ASCII characters spell out. Example: input = [ 72 73 71 72] output = 'HIGH'

quasi 10 anni fa

Risolto

ascii value
let input='a' output=97

quasi 10 anni fa

Risolto

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

quasi 10 anni fa

Risolto

Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...

quasi 10 anni fa

Risolto

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

quasi 10 anni fa

Risolto

UICBioE240 2.1
This will be useful later in the course, in conjunction to clc and clear all, what is the command to close all figure windows th...

quasi 10 anni fa

Risolto

UICBioE240 problem 1.2
Convert a column vector into a row vector. So if A = [1; 2; 3] Then B = [ 1 2 3]

quasi 10 anni fa

Domanda

I have plotted a histogram with values from 0-30 with a total of 8 class intervals. I want to display bin edges but I have version R2014 and it does not have histcounts for input of type double. Is there another way of doing this without histcounts?
load sizes2.txt n=length(sizes); %num of rows results= sizes2(:,1) %makes an array of data in sizes 2 b=sort...

oltre 10 anni fa | 1 risposta | 0

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Domanda

How can I plot histogram using b as x value and k as bin values? plotting histogram error line 16
load sizes2.txt results= sizes2(:,1) n=size(sizes2,1) % num of rows a=sizes2(:,:) b=sort(a) y=log10(n) ...

oltre 10 anni fa | 1 risposta | 0

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Risolto

Lightning strike distance: Writing a function
Write a function named LightningDistance that outputs "distance" given input "seconds". Seconds is the time from seeing lightnin...

circa 11 anni fa

Risolto

Pizza value using expression with parentheses
Pizza prices are typically listed by diameter, rather than the more relevant feature of area. Compute a pizza's value (cost per ...

circa 11 anni fa

Risolto

Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

circa 11 anni fa

Risolto

Fahrenheit to Celsius using multiple statements
Given a Fahrenheit value F, convert to a Celsius value C. While the equation is C = 5/9 * (F - 32), as an exercise use two state...

circa 11 anni fa

Risolto

Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

circa 11 anni fa

Risolto

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

circa 11 anni fa