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Akhilesh Mishra

MathWorks

Last seen: 13 giorni ago Active since 2017

I work at MathWorks with background in Signal Processing. I have keen interest in radar signal processing, array processing and statistical signal processing.

DISCLAIMER: Any advice or opinions posted here are my own, and in no way reflect that of MathWorks.

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

circa 4 anni ago

Solved


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...

circa 4 anni ago

Solved


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. Examp...

circa 4 anni ago

Solved


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 ...

circa 4 anni ago

Solved


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...

circa 4 anni 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:...

circa 4 anni ago

Answered
Encode a digitized signal using a specific relation
Hello Paolo, I think the easiest way to implement this encoding would be by first reading the contents of the .txt in the MA...

circa 4 anni ago | 0

Answered
Is there a conductor block defined into simpowersytems?
Hello, There is no direct block to implement a conductor/cable. However you can model the cable characteristics and do the ...

circa 4 anni ago | 0

| accepted

Answered
MinGW overrides other toolchains defined in System target file with Embedded Coder
Please refer to the following documentation links - <https://www.mathworks.com/help/releases/R2017a/rtw/ug/program-builds.html...

circa 4 anni ago | 0

Answered
RMS of continous signal
The moving RMS can be taken using the Moving RMS block. The Solver setting for the model has to be set as 'Fixed-step' with Fi...

circa 4 anni ago | 0

Answered
Find multiple objects and their dimensions in image
You can try using 'regionprops' function. Please refer to the following documentation for a relevant example and detailed docum...

circa 4 anni ago | 0

| accepted

Answered
Excel data import in simulink
Please refer to the 'Range' section in the following documentation link for 'From SpreadSheet' block. If you have blank cells i...

circa 4 anni ago | 1

Answered
How to simulate the matrix in Simulink
I am not sure of what do you mean by simulating a matrix in Simulink. If you just want to multiply the matrix with a vector hav...

circa 4 anni ago | 0

Answered
Simulink: Introduce delay with UDP Send/Receive
It is not possible to simulate the network delay after sending as the data has already been sent out of the host. However, we c...

circa 4 anni ago | 3

| accepted

Answered
how do I get the Xilinx Blockset Libraries to appear in Simulink?
Apparently, Xilinx ISE Design Suite 14.7 is not supported for MATLAB R2016b. The details on supported versions are provided in ...

circa 4 anni ago | 0

Answered
Cross-Correlation WITHOUT a buffer/tapped-delay
The signals in Simulink are samples generated in the simulation time. Cross-correlation is a block operation implemented in the...

circa 4 anni ago | 0

Answered
Supervisory Control with Stateflow
Unfortunately, the exact same model may not be available. However, very similar examples in which you can play around to simula...

circa 4 anni ago | 1

| accepted

Answered
Simulink, how to do conditional execution inside stateflow
From my understanding of the question, it seems that you wish to execute some specific conditional code inside a state chart. F...

circa 4 anni ago | 0

Answered
Simulink Cross Correlator dimension mismatch?
The Cross-Correlator block input signals cannot be vectors as it already has a buffer operation (converting samples into vectors...

circa 4 anni ago | 1