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Rohit

MathWorks

Last seen: 4 månader ago |  Active since 2022

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sym, symfun, and function handle
Hello, In order to better understand the use of these functions, I am sharing the documentation of “sym”, function handles and ...

nästan 2 år ago | 0

| accepted

Answered
How to make sure user must login first then only they can proceed to next questions.
Hello, In order to ask users to login before choosing from other menu options, you can separate the two. First ask the users to...

nästan 2 år ago | 0

Answered
Pick up gropu of values in multiple arrays
Hi, I am adding a sample example below which has a 2D array ‘x’ (you can create this from the 'XLSX' file) and find the sum of ...

nästan 2 år ago | 0

Answered
multiple if elseif statement
You can refer to the below documentation links of ‘if else statements’ to get you started with implementation. This also has som...

nästan 2 år ago | 0

Answered
how to use audioOut ofter manipulation
Hello, You can refer to the following documentation link for basic spectral analysis along with the documentation link for spec...

nästan 2 år ago | 0

Answered
I'm trying to plot inside a while loop.
Hello, I am adding a sample example below which plots 2 arrays ‘a’,’b’ (wrt ‘t’) inside a while loop based on user’s input ‘x’....

nästan 2 år ago | 0

Answered
How to plot a shaded region in pwelch plot from top to bottom
Hi, I understand that you are trying to create a grey highlighting strip between 10 Hz and 13 Hz on the x-axis of “pwelch” plot...

ungefär 2 år ago | 0

| accepted

Answered
Moving average filter design from equation
Hi, Can you please provide more details about what is meant by “this equation” in question? You can refer to the documentation...

ungefär 2 år ago | 0

Answered
Create a 2x2 matrix with column of values and zeros
Hello, I understand that you are trying to create a 2*2 matrix with one column as “Positions” values and the second as all 0 va...

ungefär 2 år ago | 0

Answered
Setting the initial temperature in MATLAB PDE toolbox Nonlinear Heat Transfer in thin plate example
Hi, I understand that the temperature of all nodes should start from 300K because of the initialization, but instead it is sho...

ungefär 2 år ago | 0

| accepted

Answered
slope of non linear
Hi, As suggested above you can use the “polyfit” function to predict the line fitted for the last 19 points before the black li...

ungefär 2 år ago | 0

Answered
How to apply smoothing filter to histogram2 to reduce noise
Hi, I understand that you are trying to smoothen the sharp spikes. As per my understanding, you can use Signal Smoothing to acc...

mer än 2 år ago | 0

Answered
Merging timeseries tables with different time values
Hi, As per my understanding the "innerjoin" function can help to merge the tables. Please refer to command mentioned below that...

mer än 2 år ago | 0

Answered
Writing a conditional statement for timeseries data
Hi, In order to compare the times, you can use the "datenum()" function as shown in the below example: % Getting current time ...

mer än 2 år ago | 0

Answered
How to create two different sets of images from one set of images using indexing?
Example: I am assuming the “data” to be consisting of 10 frames of 5*5 black and white images and then I distribute them into 2...

mer än 2 år ago | 0

| accepted

Solved


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

mer än 2 år ago

Solved


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

mer än 2 år ago

Solved


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

mer än 2 år ago

Solved


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:...

mer än 2 år ago