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Yen Tien Yap


Last seen: 1 year ago |  Active since 2021

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Question


For loop for Welch Estimate
I have a problem in creating the for loop to calculate the Welch estimate without using the pwelch function. Can someone help me...

2 years ago | 1 answer | 0

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answer

Question


Simulation of continuum robot in 2D
% actuator space delta_l_2 = 1; % change in length of tendon 1 and tendon 2 (assume to be the same) length_1_range = 10:-delta...

2 years ago | 1 answer | 0

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answer

Question


Linspace function in for loop
delta_l_2 = 1; % change in length of tendon 1 and tendon 2 (assume to be the same) length_1_range = 10:-delta_l_2:5; length_2_...

2 years ago | 1 answer | 0

1

answer

Question


Simulation of two link rigid body
Hi there, I need to create an animation of the bionic arm. I have the coordinates of the centre of mass of the forearm. May ...

2 years ago | 1 answer | 0

1

answer

Question


Extract number from string
I have a coloumn of strings and I want to extract the numbers after the equal signs in an array. May I know how can I do that? T...

2 years ago | 1 answer | 0

1

answer

Question


Display coordinates on the best location
May I know how do I display the coordinates on the left of the graph so that the values will not be cut off? Thank you.

2 years ago | 1 answer | 0

1

answer

Question


Finding gradient of a part of a graph
May I know how to find the gradient of the first linear part? What function should I use?

2 years ago | 2 answers | 0

2

answers

Question


Curve fitting a power law function
%% Polyacrylamide solution curve fitting analysis rho=1000; %[kg/m^3] alpha=15; %[deg] R=1.2*10^-3; %[m] L=1.1; %[m] D=10*...

3 years ago | 1 answer | 0

1

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Question


Plots with different colors
Hi, I want to create the scatter plot with three different colours represents three different regions. I think something wrong w...

3 years ago | 1 answer | 0

1

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Question


Best fit line in log-log scale
Hi, I want to create a straight best fit line in the first portion of the graph and I don't want a curve best fit line, what sho...

3 years ago | 1 answer | 0

1

answer

Question


How to get rid of for loop?
Hi, may I know how to get rid of the for loop by using logical indexing? Thnak you. function [x_vals,y_vals,I,A]=monte_carlo_...

3 years ago | 1 answer | 0

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answer

Question


How to find prime numbers between two inputs?
Hello, How can I create a column vector with all prime numbers between two outputs? Eg. [10,100] and [200,20]. The two outputs ...

3 years ago | 1 answer | 0

1

answer

Question


How to find the exact answer of an exponential equation?
syms t solve(exp(-0.04*t)+exp(-0.12*t)==1,t) I got the answer for this but I don't understand what it meant? I need a time ...

3 years ago | 2 answers | 0

2

answers

Question


How can I use while loops to determine if an element is larger than the element below it and store the results in a vector with 1 representing true and 0 representing false?
I coded for my while loop but I can't get the final answer and the error showed that 'Array indices must be positive integers or...

3 years ago | 2 answers | 0

2

answers