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Question
Why is this variable undefined?
I have a function that uses gradient ascent to calculate a maximum, but I keep getting an error. fhandle is a function handle, x...
plus de 9 ans il y a | 2 réponses | 0
2
réponsesQuestion
Creating a gradient ascent matlab function?
I have to create a gradient ascent matlab function to find the maximum of a function. The inputs are a function handle, an initi...
plus de 9 ans il y a | 1 réponse | 0
0
réponseQuestion
Creating a gradient ascent matlab function?
I have to create a gradient ascent matlab function that finds the maximum of a function of two variables. It can call a function...
plus de 9 ans il y a | 1 réponse | 0
1
réponseQuestion
Best matlab curve fitting functions?
I have the following set of data: x=[0 .1579 .3158 .4737 .6316 .7895 .9474 1.1053 1.2632 1.4211 1.5789 1.7368 1.8947 2.0526...
plus de 9 ans il y a | 1 réponse | 0
1
réponseQuestion
How to find all valid calling syntax's?
I've got a function that I need to find all the valid calling syntax's for. The line after function is : [ a ] = drag_model( s...
plus de 9 ans il y a | 1 réponse | 0
1
réponseQuestion
How to do Runge Kutta 4 with a second order ode?
I'm trying to do Runge Kutta with a second order ode, d2y/dx2+.5dy/dx+7y=0, with .5 step size from 0 to 5. My initial conditions...
plus de 9 ans il y a | 2 réponses | 0
2
réponsesQuestion
Solve a second order differential equation in matlab?
I have to solve the equation d2y/dx2+.5dy/dx+7y=0 with initial conditions y(0)=4 y'(0)=0 with x ranging from 0 to 5 with a step ...
presque 10 ans il y a | 3 réponses | 0
3
réponsesQuestion
How to create a structure inside a structure?
I have to create a structure called rover that contains a structure called wheel assembly inside it. How do I go about doing thi...
presque 10 ans il y a | 1 réponse | 0
1
réponseQuestion
I'm trying to calculate the zero of a function, and keep getting "Function 'subsindex' not defined for values of class 'struct'" error?
I'm trying to calculate the zero of the function F_net and assign it to the variable omega_zero(ii) in the following program: ...
presque 10 ans il y a | 1 réponse | 0
0
réponseQuestion
Why matlab is outputting test values even though everything is suppressed?
I'm writing a function to find the roots of an inputted function and I've suppressed everything and I'm trying to make it run wi...
presque 10 ans il y a | 2 réponses | 0
2
réponsesQuestion
How to create a variable without assigning a value, so you can find the zero of the function?
I have to write a function that calculates the zero of a function if the function is inputted and the lower and upper bounds are...
presque 10 ans il y a | 1 réponse | 0