John BG
Followers: 0 Following: 0
MIET 36486065 MEng Telecommunication Systems UPC ETSETB Barcelona
Estadística
CLASIFICACIÓN
74
of 295.448
REPUTACIÓN
2.062
CONTRIBUCIONES
6 Preguntas
614 Respuestas
ACEPTACIÓN DE RESPUESTAS
50.0%
VOTOS RECIBIDOS
608
CLASIFICACIÓN
631 of 20.227
REPUTACIÓN
N/A
EVALUACIÓN MEDIA
2.00
CONTRIBUCIONES
47 Archivos
DESCARGAS
113
ALL TIME DESCARGAS
0
CLASIFICACIÓN
25.158
of 153.872
CONTRIBUCIONES
0 Problemas
16 Soluciones
PUNTUACIÓN
180
NÚMERO DE INSIGNIAS
2
CONTRIBUCIONES
0 Publicaciones
CONTRIBUCIONES
0 Público Canales
EVALUACIÓN MEDIA
CONTRIBUCIONES
0 Temas destacados
MEDIA DE ME GUSTA
MATLAB Central Treasure Hunt finisher badge
Awarded to John BG on 07 Jun 2021
Your submissions were downloaded 100 or more times in a month
Awarded to John BG on 01 Dec 2019
Contribute at least one answer each month for 12 consecutive months
Awarded to John BG on 20 Jul 2017
Accept 5 answers given by other contributors
Awarded to John BG on 20 Jul 2017
Answer 3 questions that were unanswered for more than 30 days
Awarded to John BG on 20 Jul 2017
100 of your answers have been accepted
Awarded to John BG on 20 Jul 2017
Provide your first answer ever to someone else's question
Awarded to John BG on 20 Jul 2017
Comment on a problem or solution
Awarded to John BG on 25 Jul 2016
Solve a problem for the first time
Awarded to John BG on 29 Oct 2015
Feeds
How can I convert serial data to a binary sequence?
There are a couple ways to do this. The comments below are referring to John's initial Answer (Approach 2). Approach 1: For the ...
más de 3 años hace | 0
| aceptada
Enviada
impedance matching microwave engineering POZAR chapter 05 exercise 03
impedance matching microwave engineering POZAR chapter 05 exercise 03
más de 6 años hace | 2 descargas |
Waveguide Modes, tan((pi*d/lambda)-(m*pi/2))=sqrt((sin^2tetac/sin^2teta)-1)
Hi Zeynep Kahraman this is John BG <jgb2012@sky.com> 1. The equation itself can be approach in different ways, Symbolic...
más de 6 años hace | 0
How to find the first element in a vector of differing consecutive values?
Hi Russel this is John BG jgb2012@sky.com 1.- generating data N=5 a=randi([-1000 1000],1,N); b=2*(randi([0 1],1...
más de 6 años hace | 0
finding closer points to a given co-ordinates
Hi Subarna Giri this is John BG <jgb2012@sky.com> On April 30th I answered the really similar question nearest point fr...
más de 6 años hace | 0
cutting up the signal into repeating parts
Hi Sara Bitarafan this is John BG <jgb2012@sky.com> please have a look at the attached script. . 1.- Acquiring sign...
más de 6 años hace | 4
Please help. I need to read this file and isolate column 2.
Hi Charles Naegele this is John BG <jgb2012@sky.com> 1. You are having the same result as if you were using textscan in...
más de 6 años hace | 0
| aceptada
Enviada
Countdown words helper
find all words between 4 and 9 characters in input string of 9 characters in less than 29 seconds.
más de 6 años hace | 1 descarga |
How can I draw smithchart ? I'm gettting an error
Hello Ali this is John BG <jgb2012@sky.com> You are using some of the functions I have written to help develop MATLAB code...
más de 6 años hace | 1
Enviada
waveguides microwave engineering POZAR chapter 03 exercise 09
TE01 cut-off frequency variations with dielectric slab filling of different thickness
más de 6 años hace | 2 descargas |
how to concatenate tables stored in a structure
Hi effess this is John BG <jgb2012@sky.com> there's no need to use the command cat or vertcat. just concatenate the tab...
más de 6 años hace | 0
ode45 command matlab help
Hi Abdullaziz this is John BG <jgb2012@sky.com> 1. the ODE is simple and it can be split into 2 parts: 1000*dV...
más de 6 años hace | 0
How would you make a contour plot of a 3 column matrix?
Hi Louis van Herwijnen this is John BG <jgb2012@sky.com> 1.- acquiring data from the provided Excel file clear...
más de 6 años hace | 5
| aceptada
How do I find the percentage for the area of white colour over the area of the full image?
Hi Nursyahirah this is John BG <jgb2012@sky.com> When one zooms in it turns out that KSSV answer includes a lot of grey pi...
más de 6 años hace | 0
| aceptada
How to solve this simple system of 2 equation in MATLAB
Hi Abdulaziz this is John BG <jgb2012@sky.com> syms v Fx Fy D L b=[D ;L] b = D L A=...
más de 6 años hace | 1
| aceptada
separating an image into two images
Hi Basma this is John BG <jgb2012@sky.com> 1.- In order to split the image as requested there's no need to convert the ...
más de 6 años hace | 1
How do I count the total number 'AA' repeats in the text? I managed to count how many times it appears in each cell, but don't know how to add it up.
Hi Nitzan Khan this is John BG <jgb2012@sky.com> 1.- According to <https://stackoverflow.com/questions/26600735/mat...
más de 6 años hace | 0
How can I plot a triangle with its altitudes?
Hi Jack Bason this is John BG <jgb2012@sky.com> I have rearranged your code to do what you asked for, please find attach...
más de 6 años hace | 0
nearest point from two matrices
Hi Busy Bee this is John BG <jgb2012@sky.com> 1.- Generating data . clear all;clc;close all N=10 Ln=...
más de 6 años hace | 1
How to find the point of intersection of a line and a curve?
Hi Venkata this is John BG <jgb2012@sky.com> In order to simplify the acquisition of data from the .csv files you have...
más de 6 años hace | 1
| aceptada
Random Sampling of Repeated Numbers in an Array
Hi Masato this is John BG <jgb2012@sky.com> I have done the following corrections to your code 1.- the mismatch error...
más de 6 años hace | 1
| aceptada
Enviada
waveguides microwave engineering POZAR chapter 03 exercise 13
waveguides microwave engineering POZAR chapter 03 exercise 13 1st 4 cut-offs of circular waveguide
más de 6 años hace | 1 descarga |
Enviada
50 or 75 Ohm Coax: waveguides microwave engineering POZAR chapter 03 question related to example 03
Why commercial coaxial manufacturers go either for 50 or 75 Ohm Z0.
más de 6 años hace | 1 descarga |
Enviada
rectangular waveguide propagation modes - microwave engineering POZAR chapter 01
rectangular waveguide propagation modes - microwave engineering POZAR chapter 01
más de 6 años hace | 2 descargas |
Enviada
waveguides microwave engineering POZAR chapter 03 exercise 28
waveguides microwave engineering POZAR chapter 03 exercise 28
más de 6 años hace | 1 descarga |
Enviada
MICROWAVE ENGINEERING – POZAR – WAVEGUIDES CHAPTER 03 EXERCISE 27
waveguides microwave engineering POZAR chapter 03 exercise 27
más de 6 años hace | 1 descarga |
hello i need clearer circle after performing the below code help me plz
Hi Shivu Shetty this is John BG <jgb2012@sky.com> to acquire center and surface points on the image, use the attached ginp...
más de 6 años hace | 0
| aceptada
Enviada
intersectN2(L1,L2) finds all N1x2 N2x2 common pairs as well as respective indices to common pairs.
intersectN2(L1,L2) finds N1x2 N2x2 common pairs as well as respective indices to common pairs.
más de 6 años hace | 1 descarga |
Line of sight between points in a logical matrix
Hi Roddy this is John BG <jgb2012@sky.com> 1.- the map clear all;close all;clc S1=30;S2=30; ema...
más de 6 años hace | 2
How do I quantify this image based on area and perimeter?
Hi Tushar this is John BG <jgb2012@sky.com> 1. acquiring image A=imread('001.jpg'); h1=figure(1);imshow(A) ax=...
más de 6 años hace | 4
| aceptada
También puede seleccionar uno de estos países/idiomas:
América
- América Latina (Español)
- Canada (English)
- United States (English)
Europa
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom(English)
Asia-Pacífico
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)