Luffy
IIT ROORKEE
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I hated programming until I met MATLAB.
Professional Interests: VLSI
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10 of your answers have been accepted
Awarded to Luffy on 15 Feb 2022
Accept 5 answers given by other contributors
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Awarded to Luffy on 20 Jul 2017
3 of your answers have been accepted
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Awarded to Luffy on 13 Jun 2012
Feeds
Pregunta
Interpreting the angle from the angle obtained by atan2 function
Hi, I have two signals(x,y) whose absolute phases i'm calculating by using the atan2 function.Then subtracting both i'm getting...
casi 9 años hace | 1 respuesta | 0
1
respuestaPregunta
Seperating a vector based on another vector
I have two arrays A & B.vector A has to be separated & processed based on B's vector value.For the length that B's value remains...
más de 9 años hace | 1 respuesta | 0
1
respuestaPregunta
Repeated scalar entries to a gui edit box should be stored in an array/vector format
In my gui,i have a popup menu where the user selects size of array.In the edit box below there is an edit box in which user ente...
más de 9 años hace | 0 respuestas | 0
0
respuestasPregunta
Writing content in a text file dynamically based on an input variable
I have a text file in which you have the following statements in the middle of text file(there are other statements starting wit...
más de 9 años hace | 0 respuestas | 0
0
respuestasPregunta
Editing/Changing a text file's content based on input variable
I have a txt file which has the following content in the middle of the text: set TC_SYS_01 0 set TC_SYS_02 0...
más de 9 años hace | 2 respuestas | 0
2
respuestasPregunta
Plotting data on a 2d plane with colorbar
I have 3 vectors of size 1:100 each(say X,Y,Z).I want to plot it on a 2d plane with colorbar indicating depth. I've tried with ...
más de 9 años hace | 2 respuestas | 0
2
respuestasPregunta
Change the content in an m-file based on check-box input from gui
Hi, I have a checkbox in my gui based on which i want to make some changes in another m-file & later run it. The format of...
más de 9 años hace | 1 respuesta | 0
1
respuestaResuelto
Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...
más de 9 años hace
Pregunta
HDL Simulation in Modelsim from Matlab
Unlike the many examples & videos listed in my case,i have the entire tcl script in a .do file and it is very long (350 lines).S...
más de 9 años hace | 0 respuestas | 0
0
respuestashow to create a matlab function in simulink?
You have a MATLAB Function block in Simulink.You can place that block in your model & on double clicking it you can write your f...
más de 9 años hace | 0
Pregunta
Calling a callback function from another callback in the same Matlab GUI
Hi, I have a callback function of a menu object from which i want to call the callback the function of an edit box.I am calli...
más de 9 años hace | 2 respuestas | 0
2
respuestasSubplot 'super' legend
Have a look at this similar query.You just need to hard code the position of the legend. <http://www.mathworks.com/matlabcent...
más de 9 años hace | 0
| aceptada
Pregunta
How to read text files from different sub folders in a folder ?
I have a collection of .txt files which are an output of a simulation software.The software puts the text files in different sub...
más de 9 años hace | 4 respuestas | 0
4
respuestasPregunta
Searching for a variable in a text file & later taking its mean seperating out its units
I have a .txt file which is an output of a simulation software.I want to scan the txt file for a variable & collect that variabl...
más de 9 años hace | 1 respuesta | 0
1
respuestaHow can I call external m files as a block in simulink?
I couldn't understand why you couldn't use the Matlab function block. Otherwise,run the external m files & capture the output...
más de 9 años hace | 1
search for signal of fixed duration and frequency
Do the fft of the audio signal. You'll get spikes at the frequencies present in your signal. How to do fft: <http://in.mathw...
más de 9 años hace | 0
Pregunta
Extracting data from a cell array
Hi, I have a 10 x 1 cell array.Each 1 x 1 cell has 192 bits(binary).So 10 different 192 bit vectors. Now i need to extract bit...
más de 9 años hace | 1 respuesta | 0
1
respuestaIs there a way to get the intersection point between two curves in Matlab?
If you have the equation to two curves,you can find the point manually: if y1 & y2 are their equations: idx = find(y1 - y2...
más de 9 años hace | 0
Pregunta
Search a text file for a particular string and then read all values in that line in which string is present into MATLAB
Example: * T-Spice 14.11 Simulation Wed Sep 18 16:08:03 2013 E:\Stuff\Spice\SPICE PROGRAMS\New folder\ckt1\Cktspice.sp ...
más de 11 años hace | 2 respuestas | 0
2
respuestasResuelto
Symmetry of vector
Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] ...
casi 12 años hace
Resuelto
Mode
Find the mode of the vector Assumption: no vector is bimodal Example 1: input=[1 2 3 4 4]; output=4 Example 2: input=[7...
casi 12 años hace
Resuelto
Try 1.5.4: Celsius to Fahrenheit
Write a program to convert an input given in Celsius to Fahrenheit. Examples: Input celsiusValue = 100 Output fahrValu...
casi 12 años hace
Resuelto
Create matrix of replicated elements
Given an input element x, and the dimensions, (m, n) return a matrix of size m x n filled with element x. Example: Input: ...
casi 12 años hace
Resuelto
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...
casi 12 años hace
Resuelto
Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...
casi 12 años hace
How to get the value of the edit textbox
Write below code in call-back of push-button x = get(handles.edit1,'String'); %edit1 being Tag of ur edit box if isempty(x...
alrededor de 12 años hace | 4
GUI Question: How can I import a variable/vector/matrix into a GUI I created?
If you want to access data that is in base workspace in your gui functions, use v = evalin('base','name of variable u want to...
más de 12 años hace | 2
| aceptada
Resuelto
Geometric series
Find the sum, given the first term t1, the common ratio r, and number of terms n. Examples If input t1=1, r=1, n=7 the...
más de 12 años hace
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