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# Aryaman Patel

Last seen: 2 years ago Active since 2019

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Unable to upload Bulk data to Thinkspeak using ESP32 SIM800L module.
The problem is that you used the server address as : "api.thinkspeak.com" Well .... Its not that. The correct server add...

2 years ago | 0

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Question

Unable to upload Bulk data to Thinkspeak using ESP32 SIM800L module.
I followed the instructions on the site here: Bulk-Update Using an Arduino or an ESP8266. And modified the code to send data u...

2 years ago | 1 answer | 0

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ADXL

2 years ago

Solved

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:...

2 years ago

Question

How do I solve this bvp4c error ?
So, the error I am getting is : "Unable to solve the collocation equations -- a singular Jacobian encountered" When ever I chang...

2 years ago | 1 answer | 0

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How do i merge graphs in bvp4c format ?
What are a various ways that a loop can be created ? Also what is the use of 'global' ?

3 years ago | 1 answer | 0

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Question

While solving boundary value problems (using bvp4c) the graph is plotted as the command ""plot (x,BS(1,:))"" but if I want the graph between x and y and not x and boundary solution (BS) what should I do ?
This is the matlab script : init = bvpinit(linspace(-1,1,20),[0 0]); sol=bvp4c(@rhs_bvp,@bc_bvp,init); x = linspace(-1,1,20)...

3 years ago | 1 answer | 0

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How can these equations be converted into the format to be input in bvp4c ODE solver ?
Ho do I convert these boundary conditions to equations acceptable in MATLAB?

3 years ago | 1 answer | 0

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How do i model differential equations in simulink that are not time dependent ?
I want to model a second order differential equation which is space dependent but the integrator box is "continous time integrat...

3 years ago | 1 answer | 0

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