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# Judah S

11 total contributions since 2010

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Question

Shooting method for PDE
Hello all, There is a paper which I was going through (attached), where there are two equations which I would like to solve. Eq...

plus de 6 ans ago | 1 answer | 0

### 1

Submitted

Runge Kutta 4th order ode
solves ode using 4th order Runge Kutta method

Question

time series
Hello, If I have two vectors in excel file: col A 0.34 0.65 0.21 0.54 0.34 0.89 . . col B (22/01/2012 08:10:30...

plus de 9 ans ago | 1 answer | 0

### 1

Tangent
Ding

presque 10 ans ago | 0

Tangent
Hi Andrew, I am curious to know if I want to measure angle between tangent line and X or Y axis, how can I do that? Thanks...

presque 10 ans ago | 0

Error Bars
Thanks Daniel but I am not sure I can use it in this case.

presque 10 ans ago | 0

Question

Error Bars
hi, I have some errors on x and y axes and I am able to plot error on the y axis by using errorbar. I am not able to plot err...

presque 10 ans ago | 2 answers | 0

### 2

Tangent
Thanks Andrew. Kindly check my this approach. function tangent1 close all; clear all; clc; format long; %% x = [1....

presque 10 ans ago | 0

Question

Tangent
Hi, I have x and y values which represent some sort of sin wave but I don't know the function. something like x = [1.1909845...

presque 10 ans ago | 4 answers | 0

### 4

Submitted

6th order Runge-Kutta ODE
It calculates 6th order RK ODE using Fehlberg formulation.