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Bruce Rogers


Last seen: mer än 2 år ago |  Active since 2021

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Question


Save double vector in text file
Hello everyone, I'm trying to save a double array with one row and 5 columns in a text file and then put a new line into the ...

mer än 3 år ago | 2 answers | 0

2

answers

Question


Save double vector in matrix in for loop
Hello everyone, I'm trying to safe the values of a variable into a matrix. The calculations happen in a for loop, but only t...

mer än 3 år ago | 2 answers | 1

2

answers

Question


Problems in for loop with cell array
Hello everyone, I'm trying to get the phase shift of a normal sine wave with different sine waves that were produced by a rob...

mer än 3 år ago | 1 answer | 0

1

answer

Question


write data of textfile with different amount of value in cell array
Hello everyone, I wanted to ask if there is a possibility to create a matrix/cell array with different amount of rows? I'm tr...

mer än 3 år ago | 1 answer | 0

1

answer

Question


write values of different programm in next row of a text file
Hello everyone, I got a large programm for different experiments. Now I want to write the new result value in the same text f...

mer än 3 år ago | 2 answers | 0

2

answers

Question


Phase shift of two sine curves
Hello everyone, im trying to get the phase shift of two sine curves, one is the perfect sine wave (y=sine(x)) and the other o...

mer än 3 år ago | 1 answer | 0

1

answer

Question


Write points at x axis Ploteditor
Hello everyone, does someone know how to write the value of the points in the x-axis? in my case, I got different periods and I...

mer än 3 år ago | 1 answer | 0

1

answer

Question


Delete every point that is nearer than a variable
Hello everyone, I'm trying to delete every point that is nearer than the variable vel_over, in this example 1.4mm, to the ext...

mer än 3 år ago | 1 answer | 0

1

answer

Question


Noisy plot after deviation (no sensor)
Hello, i'm trying to get the acceleration from position and time data. (I dont get the data from an accelerometer, this would...

mer än 3 år ago | 2 answers | 0

2

answers

Question


Strange form of increasing when derivating sine waves
Hello everyone, I'm trying to get coordinates for a robot movement from a sine wave. Now when I change the duration of a period,...

mer än 3 år ago | 1 answer | 0

1

answer

Question


Trouble in getting analytic and numeric solution for integrating sine wave
Hello everyone, I'm trying to get coordinates for a robot movement from a sine wave. Now I changed the length of one period a...

mer än 3 år ago | 0 answers | 0

0

answers

Answered
Finding consecutive number and only keeping the nearest to a number
Hello Image Analyst, this solution is really nice and almost working fine for me. The problem is, that the signal is not really...

mer än 3 år ago | 0

Question


Subtraction of cell values with a fixed value
Hello, I'm trying to subtract the fixed number 389.387 from every cell element and then find the smallest one in each group. ...

mer än 3 år ago | 1 answer | 0

1

answer

Question


Finding consecutive number and only keeping the nearest to a number
Hello, I got some data from a robot movement and now I want to find the nearest of the consecutive numbers to the number 389....

mer än 3 år ago | 2 answers | 0

2

answers

Question


Delete every second element in array
Hello everyone, for my research project I'm trying to let a robot move a sine curve (only in a z axis up and down). The problem...

mer än 3 år ago | 2 answers | 0

2

answers

Question


Derivation of sin(x) gives false cos(x)
Hello, I'm trying to derivate the sin(x) two times to get the cos(x) and the -sin(x). The plot shows a cosine figure, but it do...

mer än 3 år ago | 2 answers | 0

2

answers

Answered
Subtraction of gravity from accerelometer data
I got the solution for my problem. Owens Website ( http://www.owen-lu.com/program-accel-grav ) uses two different ways to subtra...

nästan 4 år ago | 0

| accepted

Question


Subtraction of gravity from accerelometer data
Hello, I'm having some trouble subtracting the gravitation from my accelerometer data. I'm following the implementation from ...

nästan 4 år ago | 1 answer | 0

1

answer