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Mathew


Last seen: 3일 전
14 2020 이후 총 참여 횟수

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How to apply LPF for complex wave?
I have used LPF for complex wave and nothing happens f1=10000; f2=1; fs=1000000 t=(0,1/fs,1) for dt = t y=exp(2*pi*f1*...

3일 전 | 답변 수: 0 | 0

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Why HPF is used for ECG analysis?
I know Human heart beat information usually located in 0~2Hz(60~100run / min) range, right? https://www.mathworks.com/matlabc...

6일 전 | 답변 수: 0 | 0

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what does this symbols mean
what does it mean :).' it was from class.a(arg1,:).',arg3,...)

약 1달 전 | 답변 수: 1 | 0

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How to pass arrays to class properly?
I have 3 arrays a=[[1;2;3],[4;5;6],[7;8;9]] b=[[3,2,1],[6,5,4],[9,8,7]] c=[3 6 9] inst=myclass; inst.myfunc(arr1, arr2, a...

약 1달 전 | 답변 수: 1 | 0

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Invalid default value for property error in class properties
Greeting I made a class and run dthe code in .m file classdef myclass properties (Constant) a=physconst('LightSp...

약 1달 전 | 답변 수: 1 | 0

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How to use array as loop?
I want to use array as loop y=0:0.01:1 for x in range y print(x) end but it occurs error how to use y array as itera...

약 1달 전 | 답변 수: 1 | 0

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very strange error of for loop
I made this kind structure code but the result is not I had expecetd k=1; for i=1:1:100 if(i==1) a=zero...

약 1달 전 | 답변 수: 1 | 0

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How to get multiple class instances in function?
I wanna get two object instance at once in my function like this classdef MyClass properties value end ...

약 1달 전 | 답변 수: 1 | 0

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How to define array without size and append values
in C++, by using the vector API we can create empty array and append values. //for C++ vector<float> v; v....

약 1달 전 | 답변 수: 1 | 0

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How to plot binary sine function?
binary sine function change its amplitude to minus after a peirod for example) T=3, Range 0~6 y=sin(t/3) for 0<=t<3 y=-sin...

약 2달 전 | 답변 수: 2 | 0

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strange operation .^ result came out
I was trying to power operation for constant t=linspace(0,10,100); y=(-1)^(t); I expected the results as 1 1 1 1 -1 -1 -1...

약 2달 전 | 답변 수: 1 | 0

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is there 'scope function' in Matlab?
in simulink, there is scope function to express [frequency, magnitude] how to load this in mathlab I called the functi...

약 2달 전 | 답변 수: 1 | 0

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How to get the mean of the function?
How to get the mean of specific range of function f(x)? and how to get the mean of the wavefoam from the Fourier Transform of...

약 2달 전 | 답변 수: 1 | 0

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How to create this fucntion below
I`m very new to matlab and don`t know how to create below function first, I have made function fx.m function result =...

약 2달 전 | 답변 수: 2 | 0

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