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JIAN-HONG YE ZHU


Last seen: mer än ett år ago |  Active since 2022

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Question


Plot binaryOccupancyMap in Matlab App Designer
Hello, I am trying to plot the path plan plot generated from using the A* hybrid path plan planner. Howerver, not sure how to pl...

mer än ett år ago | 1 answer | 0

1

answer

Question


vehicleCostmap planner straight line 90 degrees path
Hello, is there a way to modify the vehicleCostmap planner so that it gives me a path that only goes in a straight line and 90 d...

mer än ett år ago | 1 answer | 0

1

answer

Question


Find the average between each pair of points in a matrix
Hello, I have a 61x61 random generated double matrix, I want to calculate the average between each point in a row of a column, a...

mer än ett år ago | 2 answers | 0

2

answers

Question


Cyclic Redundancy Check function
Hello, I tried writing two functions to perform CRC, one for a sender and the other for a receiver. The reference I used is the...

mer än ett år ago | 1 answer | 0

1

answer

Question


Extract first and last row of each subarray in a cell array
Hello, if I have a 7×1 cell array, how could I extract the first and last row of each sub-array. So if my cell looks like this:...

mer än ett år ago | 3 answers | 0

3

answers

Question


vehicleCostmap function inverts my data from lidar sensor
Hello, I used the vehicleCostmap function to create a map for path planning. The problem is this function is inverting my data v...

mer än ett år ago | 1 answer | 0

1

answer

Question


Looping through index number + 1
Hello, say I have a cell array called 'group' and I want to loop to do a specific calculation which is the following: In this...

mer än ett år ago | 2 answers | 0

2

answers

Question


Grouping values in a matrix according to a value in a row & its index position
Hello, say I have the following matrix: 51 71 0 48.87 ...

mer än ett år ago | 2 answers | 0

2

answers

Question


Find repeated values of one column and assign the lowest value from the group of second columns
Hello, say I have the following matrix: 12709.2240000000 -1.23920000000000 12709.2240000000 -1.23530000000000 12780.22250...

nästan 2 år ago | 1 answer | 0

1

answer

Question


2D Matrix operations and assigning max values
Hello, I have a 390891x3 matrix and I want to do the following. The first and third column are rounded to one decimal place. The...

nästan 2 år ago | 0 answers | 0

0

answers

Question


D435i Depth Camera - Obtaining IMU data using Matlab
Hello, I am trying to obtain the IMU data from the D435i depth camera in order to figure out the rotating angle of the depth cam...

nästan 2 år ago | 1 answer | 0

1

answer

Question


Grouping and averaging values within a matrix
Hello, I have a matrix 305109x3 and I want to reduce its size by averaging similar values within the matrix. The matrix data va...

nästan 2 år ago | 1 answer | 0

1

answer