DISCLAIMER: Any advice or opinions posted here are my own, and in no way reflect that of MathWorks.

NOTE: Please do not send me individual messages or questions, as I will not be able to respond to them. If you have technical questions about MATLAB, please use the various resources on MATLAB Central. If you have a valid license, you can also use Technical Support.

Solved

Get the length of a given vector

Given a vector x, the output y should equal the length of x.

19 days ago

Answered

Local variable created as global in code.

In the flowchart, initialize as a condition action before the condition.

Local variable created as global in code.

In the flowchart, initialize as a condition action before the condition.

19 days ago | 0

Answered

How to plot multiple graphs from Simulink in Matlab

The workspace stores only the latest results, but if you use the signal log, the Simulation data inspector stores all the result...

How to plot multiple graphs from Simulink in Matlab

The workspace stores only the latest results, but if you use the signal log, the Simulation data inspector stores all the result...

21 days ago | 0

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

22 days ago

Answered

Problems encountered when converting simulink model including look-up table to hdl code

please try to use my modified model.

Problems encountered when converting simulink model including look-up table to hdl code

please try to use my modified model.

22 days ago | 1

| accepted

Answered

Where is the declaration and definition of C code corresponding to min,max,abs blocks

math.h is standard library. So, mathematical functions are defined in math.h. https://en.wikipedia.org/wiki/C_mathematical_func...

Where is the declaration and definition of C code corresponding to min,max,abs blocks

math.h is standard library. So, mathematical functions are defined in math.h. https://en.wikipedia.org/wiki/C_mathematical_func...

22 days ago | 0

Answered

Assign fields to structure array in Simulink

You can use MATLAB Function as following. I attached example model and .mat included struct data.

Assign fields to structure array in Simulink

You can use MATLAB Function as following. I attached example model and .mat included struct data.

26 days ago | 0

| accepted

Answered

How to round only two values after decimal point

You can use 'round' block and 'subtract' block.

How to round only two values after decimal point

You can use 'round' block and 'subtract' block.

28 days ago | 0

Solved

Back to basics 3 - Temp Directory

Covering some basic topics I haven't seen elsewhere on Cody. Return a string that is the path to the system's current temp di...

29 days ago

Solved

Back to basics 15 - Benchmark

Covering some basic topics I haven't seen elsewhere on Cody. Return an array of the benchmark values for MATLAB.

29 days ago

Solved

Number of toolboxes?

Return a number equal to the number of toolboxes available to the Cody solvers.

29 days ago

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

29 days ago

Answered

Why is the data saved in a struct when 'To Workspace' block is used?

"ans" is most recent answer. ans "out" is simulation output (default setting of model configuration)

Why is the data saved in a struct when 'To Workspace' block is used?

"ans" is most recent answer. ans "out" is simulation output (default setting of model configuration)

30 days ago | 0

| accepted

Solved

Area of a triangle

A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.

1 month ago

Answered

how do I compare simulink data dictionaries

Please try following script. Unzip attached file. execute the script. visdiff('dd1.sldd','dd2.sldd') For simple file differe...

how do I compare simulink data dictionaries

Please try following script. Unzip attached file. execute the script. visdiff('dd1.sldd','dd2.sldd') For simple file differe...

1 month ago | 0

Answered

Simulink cache file won't open

That is the correct behavior. .slxc files are Simulink cache files. These files contain build artifacts that can speed up simul...

Simulink cache file won't open

That is the correct behavior. .slxc files are Simulink cache files. These files contain build artifacts that can speed up simul...

1 month ago | 0

| accepted

Answered

Modifying my fprintf code.

Please execute following script. for n=9:-1:2 theta=pi./n; solution=cos(theta); fprintf('cos(pi/%d) = %7.5f\n',n...

Modifying my fprintf code.

Please execute following script. for n=9:-1:2 theta=pi./n; solution=cos(theta); fprintf('cos(pi/%d) = %7.5f\n',n...

1 month ago | 0

Answered

Where is the declaration and definition of C code corresponding to min,max,abs blocks

For example, min block generate model.c and model.h. math.h is included in model.h

Where is the declaration and definition of C code corresponding to min,max,abs blocks

For example, min block generate model.c and model.h. math.h is included in model.h

1 month ago | 0

Answered

Can anyone help me how many color representation are there in simulink?

It may have 16,777,216. Because There are 256 color settings for each of RGB.

Can anyone help me how many color representation are there in simulink?

It may have 16,777,216. Because There are 256 color settings for each of RGB.

1 month ago | 0

Answered

Pointer to Simulink Function

I attahced example model, hedder and souce C file. Please try to simulate there. Call C Library Functions in C Charts

Pointer to Simulink Function

I attahced example model, hedder and souce C file. Please try to simulate there. Call C Library Functions in C Charts

1 month ago | 0

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1 month ago

Answered

ブロックの背景色一括変更

Yamazaki様 以下の様なプログラムは如何でしょうか？ ret = find_system(bdroot(gcs),'BlockType','Goto'); % モデル内からGotoブロックをリストする for N = 1:length(...

ブロックの背景色一括変更

Yamazaki様 以下の様なプログラムは如何でしょうか？ ret = find_system(bdroot(gcs),'BlockType','Goto'); % モデル内からGotoブロックをリストする for N = 1:length(...

1 month ago | 0

| accepted

Solved

Find the index of elements in a string vector

In the vector of v, find the index of elements specified by a. v = ["Lion","Koara","Elephant","Snake","Dog","Cat","Camel"]; ...

1 month ago

Answered

Simulink/StateFlowにおけるバス信号への値の代入について

Atomi様 Stateflowの 場合を添付の例題モデルとして示します。(R2019bにて作成) バス信号を使うためには、先ずバスオブジェクトを定義して下さい。その定義したバス要素に代入する形でモデリング・シミュレーション出来ます。(myBus....

Simulink/StateFlowにおけるバス信号への値の代入について

Atomi様 Stateflowの 場合を添付の例題モデルとして示します。(R2019bにて作成) バス信号を使うためには、先ずバスオブジェクトを定義して下さい。その定義したバス要素に代入する形でモデリング・シミュレーション出来ます。(myBus....

1 month ago | 0

Answered

How to export a simulink project (Not single model) to older version 2019a from newer version 2019b?/

Simulink Project won't export previous version now. This is Simulink Project limitation

How to export a simulink project (Not single model) to older version 2019a from newer version 2019b?/

Simulink Project won't export previous version now. This is Simulink Project limitation

1 month ago | 0

| accepted

Answered

HDL coder mapping error

I look like you are using the ISE web pack. The web pack does not support xc6vlx240t. web pack supports only xclx75T. If you use...

HDL coder mapping error

I look like you are using the ISE web pack. The web pack does not support xc6vlx240t. web pack supports only xclx75T. If you use...

1 month ago | 0