Risposto
How to create interactive custom blocks for simulink?
You can create GUIs for your Gauge/Button/LCD etc and link it with simulink. This is the only option, because simulink doesn't p...

circa 14 anni fa | 1

Risposto
Change the order of the menu bar`s items of the model
You can not change the order of Tool menu items which are predefined. But you can change the order of items added by you. Cus...

circa 14 anni fa | 1

Risolto


Replace Vector Elements
Replace all elements in a vector which are equal to or smaller than zero with 0.1. Example: A = [1 2 3 -1 0 2 -3 -80]; ...

circa 14 anni fa

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Back to basics 26 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of strings of all MATLAB keywords.

circa 14 anni fa

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Multiply a column by a row
* Given a column vector C and and a row vector R. * Output a matrix M. * Every column of M equals to C multiplied by correspon...

circa 14 anni fa

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Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

circa 14 anni fa

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

circa 14 anni fa

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Create a cell array out of a struct
Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column: in: ...

circa 14 anni fa

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Convert a vector into a number
This is a sub problem related to this problem: <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition>...

circa 14 anni fa

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Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

circa 14 anni fa

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Determine Whether an array is empty
Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.

circa 14 anni fa

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Replace May with April
For instance, if the input is input_str = 'The flowers may bloom in April'; then the output is output_str = 'The flo...

circa 14 anni fa

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Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

circa 14 anni fa

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Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

circa 14 anni fa

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Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

circa 14 anni fa

Risposto
How to add a C header file to the C-Mex S-function?
Better you use the *<http://www.mathworks.in/help/toolbox/simulink/sfg/bq4g1es-1.html Legacy code tool>* or *<http://www.mathwor...

circa 14 anni fa | 1

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Risposto
Is it possible to configure controller SFR in Simulink as a part of Autocode generation?
The best option is, write your low level code (interrupt, peripheral configuration etc) manually and integrate the autogenerate...

circa 14 anni fa | 0

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Risposto
Simulink: Setting Mask's tab visibility
AFAIK, you can not completely disable a tab. But, using below piece of code, you can *turn-off* the visibility of all parameters...

circa 14 anni fa | 0

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Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

circa 14 anni fa

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Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

circa 14 anni fa

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Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

circa 14 anni fa

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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...

circa 14 anni fa

Risposto
import value from text file
fid = fopen('YourFile.txt'); data = textscan(fid,'%s','delimiter','\n'); cellfun(@eval,data{1}); fclose(fid);

circa 14 anni fa | 0

Risposto
How to view mdl files
Simulink opens the .mdl file in graphical ways. So you can not read ASCII information of .mdl file simulink window. But you c...

circa 14 anni fa | 3

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Risposto
Bus Type without any elements
A bus must have atleast *one* element. So a bus object (or bus type) must have atleast *one* element. What will you do of a ...

circa 14 anni fa | 2

Risposto
coder.EmbeddedCodeConfig: CustomSourceCode: How to specify multiple lines of code.
cfg.CustomSourceCode = sprintf('%s\n\r%s',... '#include "file1.h"','#include "file2.h"');

circa 14 anni fa | 0

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Risposto
how do i give xxx.txt file as input to Embedded Matlab Function in simulink model
Simulink can not use text file as input. You can use matlab functions like *fopen*, *fread*, *fclose* in simulink inside *Mat...

circa 14 anni fa | 0

Risposto
How can I create a variable length string in MATLAB ?
% Create String MyStr = 'abcd'; % Change later MyStr = 'lmnopqrst';

circa 14 anni fa | 0

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Risposto
Variant subystems with mixed discrete/continuous?
See <http://www.mathworks.in/help/toolbox/simulink/ug/bsn4_q2-1.html Code Generation of Variants>. I think enabling *Override...

circa 14 anni fa | 1

Risposto
How to put a picture on a button in a GUI?
See <http://www.mathworks.com/matlabcentral/fileexchange/12033-placing-image-on-a-button simple example1>. <http://www.ma...

circa 14 anni fa | 6

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