Feeds
提问
Big O notation for complexity of a program
Hello, I am writing a paper and have written a program where I have to calculate the time complexity for it. the program has to...
4 years 前 | 0 个回答 | 0
0
个回答提问
How to detect blue spot in an image
Hello I have used web camera to detect the motion of specific objects that are shown in the attached image. I can track red ob...
5 years 前 | 1 个回答 | 0
1
个回答提问
Neural network with error BP
Hello I am totally new to ANN, I have a simple problem which is I have to train a network with 2000 input output data set The ...
5 years 前 | 0 个回答 | 0
0
个回答提问
How to substitute a value for the time derivative of a function
Hellow I have a dispalcemet function of time defined as: syms d(t) >> a = d^2+sin(d) The first derivative is the velocity: ...
6 years 前 | 1 个回答 | 0
1
个回答提问
How to calculate argument max for a vector
Hello, How I can calculate arg max for the following vector p=[0.0061,0.0188,0.0014,0.0233,Inf,0.0130,0.0016,0.0155,0.0016...
6 years 前 | 1 个回答 | 0
1
个回答提问
How to plot a function depending on 3 different vectors as mesh or surface
hello How I can plot the function f as a mesh or surface thanks for any help d = 0.1; a = 0.7; t1 = -20:1:20; t2 ...
6 years 前 | 1 个回答 | 0
1
个回答提问
How to call element of matrix of symbolic variables
I have two symbolic variables syms th1(t) Lc1 and generated a matrix in terms of th(t) and Lc1 tc1(t) = [ cos(...
6 years 前 | 4 个回答 | 1
4
个回答提问
how to find short path on graph
hello I have a directed graph with many streams shown in the picture, so I try to solve this problem using graph theory in MAT...
7 years 前 | 0 个回答 | 0
0
个回答提问
How to give unique id to similar row
hi I would like to add third column to the array represents unique id for a similar rows in the array I will be grateful for a...
7 years 前 | 1 个回答 | 0
1
个回答提问
How to connect two or more objects in a binary image
Hi I have a binary image that contain two objects like the attached image and I wish to connect them together to be one object ...
8 years 前 | 3 个回答 | 1