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统计学

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How to Search Blank Line ?
Hi- Everyone I use 'isempty' to find an empty line. But there is a problem The left Side File, detect Line 4 The right file ...

1 year 前 | 1 个回答 | 1

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How to fopen in this case?
Hi Everybody Case1 fid = fopen('TTL_1.txt', 'w'); fprintf(fid3,'%s \n','ABCD;'); fclose(fid3); Case2 file_name='TTL_...

2 years 前 | 1 个回答 | 0

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Convert string array to numetric.
Hi- Everybody I want to convert as below. >> whos data Name Size Bytes Class Attributes Tdat 684...

2 years 前 | 3 个回答 | 0

3

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Hoe to Empty Line Discover!
Hi- I have text file (T.txt). "2" position is blank. I want to discover position "2" (Line 2) fid = fopen('T.txt','r');...

2 years 前 | 1 个回答 | 0

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How do you recognize an empty line?
Hi- How do you recognize an empty line? There is actual data after the blank line in the file be shown below.. _____________...

2 years 前 | 2 个回答 | 0

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How to decide, number or character!
A = ';A0sf1001p00'; A(1) = ';' A(2) = 'A'; A(3) = '0'; I want to following for n=1:10 X=str2num(A(n)); if X(...

2 years 前 | 2 个回答 | 0

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How to receive UDP packet in Simulink?
I have design Local IP : 192.168.1.6, Local port : 51001 Remote IP : 169.254.234.133 Remote port : 51000 ...

3 years 前 | 1 个回答 | 0

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提问


Basic UDP Communication in Simulink
In web : https://kr.mathworks.com/help/instrument/basic-udp-communication.html following Enter open_system('demoinstrsl_udpco...

3 years 前 | 0 个回答 | 0

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I have 2 ip tested, but have no response
I have test loopback address "127.0.0.1" >> echoudp('on',4012) u = udp('127.0.0.1',4012); fopen(u); fwrite(u,65:74); A = ...

3 years 前 | 0 个回答 | 0

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How to receive tcp/udp packet?
PC_A : shoot packet (Colasoft packet builder) PC_B : receive it (Wireshark) Wireshark received it but Matlab is an error(not c...

3 years 前 | 1 个回答 | 0

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How can I mouse pick up and move
For example, in following figure I want to pick up the ball and move the position by mouse! example code or matlab functio...

3 years 前 | 1 个回答 | 0

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提问


How to Cell indexing
X1=11; X2=22; u{1}=[X1,X2]; >> u{1} ans = 11 22 How to index 'one' element(ex: '11' or '22')

3 years 前 | 2 个回答 | 0

2

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How to remove Line trace
I have moving two ball point and connected them But, like following figure, trace remain How to remove line trace

3 years 前 | 0 个回答 | 0

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How to add 3th moving ball
2 Ball is moving I want to add 3th moving ball (start position (0,1)) How to is it? Following is My Code :(For operate,...

3 years 前 | 1 个回答 | 0

1

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提问


plot graph, and add value
Moving Boll to arrow direction output is medium value But output is string print, How to value printing output=((x_...

3 years 前 | 1 个回答 | 0

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How to make a={'1','2','3','4'} to b={'1234'}
a={'1','2','3','4'} make to b={'1234'}

3 years 前 | 3 个回答 | 0

3

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How to place data in UItable second row
set(handles.uitable,'data',MAC); MAC= {'6216'} {'23'} {'BEC5'} {'9ECB'} {'BDE5'} {'20'} {'8EA6'} {'94...

3 years 前 | 1 个回答 | 0

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How to make in popupmenu, 2 line items
In popupmenu, 2 lines item ex) First -> FCF 2 Byte Second FCF ...

3 years 前 | 0 个回答 | 0

0

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In Guide, How to insert Tab design
I find it following -------------------------------------------------- f = uifigure; tgroup = uitab...

3 years 前 | 0 个回答 | 0

0

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提问


array element concatenation, blank remove
p=[1,0,0,0,0,0,1,0] p= 1 0 0 0 0 0 1 0 This is 1 row,1 colimn I wnat to make p= 10000010 , blank removed. This is 1 row...

3 years 前 | 2 个回答 | 0

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提问


Bit Concatenate
if r=[0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0]; then I wnat r=0001001001001000 or '0001001001001000'

3 years 前 | 0 个回答 | 0

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In Guide, How to make Multi-line uitable column
I find it uitable('data',magic(3), 'ColumnName',{'Maximal|draw/gain', 'Coefficient|of elasticity', 'ABC| 0/2 '}); But, How...

3 years 前 | 0 个回答 | 0

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How to design red circle in the guide
In the guide, When the event happen Yellow, Red circle bright !

3 years 前 | 0 个回答 | 0

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In the Guide, Table column size.
In the Guide, Minum table column size is 2. Row is Changed it. But, I cannot change size of table column. I want to 5 ro...

3 years 前 | 0 个回答 | 0

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In Guide, How to add border
In static text, how to add border line Like this

3 years 前 | 1 个回答 | 0

1

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提问


'123' to 123
A='123'; i want convert to number 123 A=123

3 years 前 | 1 个回答 | 0

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提问


Table in Guide, Start number
Following is starting number '1',2,3,4,5,6 This is auto make it I want to start at '0',1,2,3,4,5 How to make it in the g...

3 years 前 | 1 个回答 | 0

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提问


How to make Cell array ?
A= 3×1 cell array {'02'} {'42'} {'11'} B= 3×1 cell array {'D7'} {'24'} {'77'} How to m...

3 years 前 | 1 个回答 | 0

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提问


char array to pick
a = 5×3 char array '25A' '107' '28E' '2B1' '2EC' %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% I want to pick a(...

3 years 前 | 1 个回答 | 0

1

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How to display serial port setting?
For example InputBufferSize : xxx BytesAvailable :xxx etc....

3 years 前 | 1 个回答 | 0

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