Tan Shuwen is pig
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When the yaw angle exceeds 90° the robot cannot maintain balance states in Simscape
@Sam Chak @Aquatris Hi, thanks for your response. Yes, all of it is caused by singlarity at a yaw angle of 90°. I just use a stu...
fast 2 Jahre vor | 0
Frage
When the yaw angle exceeds 90° the robot cannot maintain balance states in Simscape
I used simscape to simulate，modeling and control of a wheeled biped robot. I used LQR to calculate the torque for the robot to m...
fast 2 Jahre vor | 1 Antwort | 0
1
AntwortFrage
se3 and so3 dose not support symbolic computation
the se3 and so3 object dose not support symbolic computation. Do you have any plans to carry out this update, which is very impo...
fast 3 Jahre vor | 1 Antwort | 0
1
Antwortmatlab2020b update1/rosbag error
I found a solution to the problem, it's very simple, file path of your bag cannot have Chinese character.
mehr als 5 Jahre vor | 0
Fatal error R2020b rosbag . when i call bag = rosbag(filename), it shows "An error occurred when reading from the file." However, it works fine in R2020a.
I found a solution to the problem, it's very simple, file path of your bag cannot have Chinese character.
mehr als 5 Jahre vor | 0
Fatal error R2020b rosbag . when i call bag = rosbag(filename), it shows "An error occurred when reading from the file." However, it works fine in R2020a.
I have the same problem after Matlab update. It works ok in matlab 2020a, but not work in matlab2020b update4.
mehr als 5 Jahre vor | 0
matlab2020b update1/rosbag error
I have the same problem after Matlbab update.
mehr als 5 Jahre vor | 0
Gelöst
Relative points in 2D: problem 2
The 2D pose of a robot, with respect to a world coordinate frame {O}, is described by a 3x3 homogenous transform matrix T. A la...
etwa 7 Jahre vor
Gelöst
Relative points in 2D: problem 1
The 2D pose of a robot, with respect to a world coordinate frame {O}, is described by a 3x3 homogenous transform matrix T. A lan...
etwa 7 Jahre vor
Gelöst
Relative pose in 2D: problem 2
We consider a world reference frame denoted by {0} which has its x-axis pointing east and its y-axis pointing north. There is a...
etwa 7 Jahre vor
Gelöst
Relative pose in 2D: problem 1
We consider a world reference frame denoted by {0} which has its x-axis pointing east and its y-axis pointing north. There is a...
etwa 7 Jahre vor
Gelöst
Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...
mehr als 8 Jahre vor
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Elapsed Time
Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...
mehr als 8 Jahre vor
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Model a falling body
An object is falling freely from a height of 22 meters under the force of gravity. <<http://blogs.mathworks.com/images/seth/c...
mehr als 8 Jahre vor
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De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...
mehr als 8 Jahre vor
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Making change
Given an amount of currency, return a vector of this form: [100 50 20 10 5 2 1 0.5 0.25 0.1 0.05 0.01] Example: Input a = ...
mehr als 8 Jahre vor
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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:...
mehr als 8 Jahre vor
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Replace May with April
For instance, if the input is input_str = 'The flowers may bloom in April'; then the output is output_str = 'The flo...
mehr als 8 Jahre vor
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Divide by 4
Given the variable x as your input, divide it by four and put the result in y.
mehr als 8 Jahre vor
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Number of Horns on a unicorn!
Calculate the number of horns on a *unicorn*! And I'm talking about a unicorn with not more than one horn on it!
mehr als 8 Jahre vor
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Area of a circle
Find the value for area of the circle if diameter is given
mehr als 8 Jahre vor
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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
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Balanced number
Given a positive integer find whether it is a balanced number. For a balanced number the sum of first half of digits is equal to...
mehr als 8 Jahre vor
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Which doors are open?
There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...
mehr als 8 Jahre vor
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Replace NaNs with the number that appears to its left in the row.
Replace NaNs with the number that appears to its left in the row. If there are more than one consecutive NaNs, they should all ...
mehr als 8 Jahre vor
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Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...
mehr als 8 Jahre vor
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The Goldbach Conjecture
The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...
mehr als 8 Jahre vor
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Find the alphabetic word product
If the input string s is a word like 'hello', then the output word product p is a number based on the correspondence a=1, b=2, ....
mehr als 8 Jahre vor
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Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...
mehr als 8 Jahre vor
