Beantwortet
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...

etwa 14 Jahre vor | 1

Beantwortet
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...

etwa 14 Jahre vor | 1

Gelöst


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]; ...

etwa 14 Jahre vor

Gelöst


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.

etwa 14 Jahre vor

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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...

etwa 14 Jahre vor

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

etwa 14 Jahre vor

Gelöst


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

etwa 14 Jahre vor

Gelöst


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: ...

etwa 14 Jahre vor

Gelöst


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>...

etwa 14 Jahre vor

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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 ...

etwa 14 Jahre vor

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

etwa 14 Jahre vor

Gelöst


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...

etwa 14 Jahre vor

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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...

etwa 14 Jahre vor

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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...

etwa 14 Jahre vor

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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

etwa 14 Jahre vor

Beantwortet
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...

etwa 14 Jahre vor | 1

| akzeptiert

Beantwortet
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...

etwa 14 Jahre vor | 0

| akzeptiert

Beantwortet
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...

etwa 14 Jahre vor | 0

| akzeptiert

Gelöst


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...

etwa 14 Jahre vor

Gelöst


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]

etwa 14 Jahre vor

Gelöst


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...

etwa 14 Jahre vor

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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...

etwa 14 Jahre vor

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

etwa 14 Jahre vor | 0

Beantwortet
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...

etwa 14 Jahre vor | 3

| akzeptiert

Beantwortet
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 ...

etwa 14 Jahre vor | 2

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

etwa 14 Jahre vor | 0

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Beantwortet
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...

etwa 14 Jahre vor | 0

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

etwa 14 Jahre vor | 0

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Beantwortet
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...

etwa 14 Jahre vor | 1

Beantwortet
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...

etwa 14 Jahre vor | 6

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