Gelöst


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

etwa 10 Jahre vor

Gelöst


Add two numbers
Given a and b, return the sum a+b in c.

etwa 10 Jahre vor

Gelöst


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

etwa 10 Jahre vor

Gelöst


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

etwa 10 Jahre vor

Gelöst


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

etwa 10 Jahre vor

Gelöst


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

etwa 10 Jahre vor

Gelöst


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

etwa 10 Jahre vor

Gelöst


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

etwa 10 Jahre vor

Gelöst


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

etwa 10 Jahre vor

Gelöst


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

etwa 10 Jahre vor

Gelöst


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:...

etwa 10 Jahre vor

Gelöst


Is my wife right?
Regardless of input, output the string 'yes'.

etwa 10 Jahre vor

Beantwortet
delete words from list based on logical statement
I slightly modified Jan's answer: List = {'abatable';'abate';'abatement';'abater';'dog';'cat'; ... 'make';'abato...

etwa 10 Jahre vor | 0

| akzeptiert

Beantwortet
Export dataset to excel file
The error indicates that "ds" is a cell, and not a "dataset" variable. A dataset has a specific definition within MATLAB. Tak...

etwa 10 Jahre vor | 0

Beantwortet
Finding inflection point on a x,y plot
Do you have an analytic (symbolic) representation of the function? Or just numerical data? If you have an analytic representa...

etwa 10 Jahre vor | 0

Beantwortet
Error using the integral function - A and B must be floating-point scalars.
Your variables "y1" and "y2" are vectors. The command: Eiy1 = integral(fun1, Inf, y1) is really doing the integral of : ...

etwa 10 Jahre vor | 0

| akzeptiert

Beantwortet
use coder with nn tool
Check out this link: http://www.mathworks.com/help/simulink/ug/functions-supported-for-code-generation--categorical-list.html#b...

etwa 10 Jahre vor | 0

Beantwortet
how to find total derivative?
Hey Kanav, Check out "diff" in the Symbolic Math Toolbox. One thing to note is that for the form you want, you need to explic...

mehr als 10 Jahre vor | 0

| akzeptiert

Beantwortet
I am working with the Case Study for the Credit Scorecard Analysis
Hey Vernon, The bottom line is the data set just does not have great predictors. I think the point of the example is just to ...

mehr als 10 Jahre vor | 0

Beantwortet
MATLAB installation under Linux
Hey Lucas, It looks like you are having the same issue as described in this post: <http://www.mathworks.com/matlabcentral/...

mehr als 10 Jahre vor | 0

Beantwortet
simple method of forcing single precision floating point operations
Hey Jonah, I'm not sure if you tried this already, but you should be able to specify single precision by following the steps ...

mehr als 10 Jahre vor | 1

Beantwortet
Creation timeSeries using a datetime variable
Hi Cedric, If you already have your dates in a cell array string format, you should not need to convert to datetime in order ...

mehr als 10 Jahre vor | 0

| akzeptiert

Beantwortet
Changing the Dielectric Constant of a Microstrip Patch Antenna in Antenna Toolbox
Hi Abubakar, Currently it does not seem like there is a way to use a different value for the dielectric constant. I work for ...

mehr als 10 Jahre vor | 0

Beantwortet
Optimisation application: how do I create the fitness function?
Hey Howard, It looks like you are on the right track to defining your fitness function for "gamultiobj". I think the issues y...

mehr als 10 Jahre vor | 0

| akzeptiert

Beantwortet
How can i design a variable inductor for three phase inverter in simulink?
Hi Muhammad, As the error indicates, you likely have left the "Inject Inductor Current" block open-circuit. In the "power_Var...

mehr als 10 Jahre vor | 0

Beantwortet
HDL code generation of Simple TF
Hi Safiya, You should be able to set the word length by changing the data types for the specific ports/values inside the disc...

mehr als 10 Jahre vor | 0

| akzeptiert

Beantwortet
axis label messed up when exporting eps
Hi Lian, I tried the following on my Debian installation using MATLAB R2015a: plot(1:10, exp(1:10)); xlabel('x') ...

mehr als 10 Jahre vor | 0

Beantwortet
Is it possible to keep the dropdown menu of my personal help content from folding in after clicking on a subsection ?
Hi Simon, I believe this is happening because the subsection that you are clicking on is actually a link to a new HTML page, ...

mehr als 10 Jahre vor | 0

Beantwortet
Parameter Estimation for second order battery: I am trying to fill lookup tables for R1, C1, R2, and C2. Lookup tables depends on SoC and Temperature value. For now, I am only sending temperature as 20 celcius and generating SoC from input current.
Hi Gökay, If you want to fill in the lookup tables, using "Parameter Estimation" is probably not the best approach. A lookup ...

mehr als 10 Jahre vor | 0

Beantwortet
Output of Sine and chirp block seems wrong
Hey Max, This is due to the step sizes of the solver that Simulink is choosing. By default Simulink sets the step size to: h_...

mehr als 10 Jahre vor | 0