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atabak mostafavi


Last seen: mer än 2 år ago Active since 2019

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Question


adding 5% white gaussian noise
Hi everyone; I need to add 5% noise to my signal (amplitude of noise = 0.05* signal amplitude) using "randn" as: signal_no...

mer än 3 år ago | 1 answer | 0

1

answer

Answered
matlab re-orders my equation
thank you for your answer steven, however my problem is more related to the displaying the equation becuse matlab re-orders the ...

mer än 4 år ago | 0

Question


rounding to zero small numbers (NOT round function)
hey so i want matlab to consider every number below a certain level (for example 0.001) as zero in the whole script. while righ...

mer än 4 år ago | 1 answer | 0

1

answer

Question


matlab re-orders my equation
hi guys so am trying to get coefficient of an eqtion in matlab but matlab keeps changing the order of terms after defining the...

mer än 4 år ago | 2 answers | 0

2

answers

Answered
symbolic multiplication doubt in usage of * or .*
many thanks

mer än 4 år ago | 0

Answered
symbolic multiplication doubt in usage of * or .*
Thank you Kaylan, and how about the ^ and .^ ?

mer än 4 år ago | 0

Question


symbolic multiplication doubt in usage of * or .*
hi guys I`m not sure of usage the .* or * and .^ or ^ in multiplying terms for example: if: syms Alpha U21=(Alpha+(Alpha.^3/...

mer än 4 år ago | 3 answers | 0

3

answers

Question


symbolic derivative with respect to time
hello everybody Im trying to take derivative from an equation and i need to have symbolic derivative of my terms with respect...

mer än 4 år ago | 1 answer | 0

1

answer