stozaki

Active since 2019

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

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Simulinkでデータ型の異なるConstantブロックをバス配列とする方法
constantブロックからバス信号を生成し、MATLAB Functionに入力し、簡単な計算結果を出力するサンプルモデルを作成しました。.matファイルをロードしてから.slxを実行してください以下のURLに詳しい説明がありますが、バスオブジェ...

1 year ago | 0

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Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

1 year ago

Solved

ベクトルの値が増加しているかを調べよう
ベクトルの値が増加している場合 (ベクトルの各要素が前の要素よりも大きい場合) には true を、そうでない場合には false を返すようなコードを書いてみましょう。例: 入力が x = [-3 0 7] のとき、関数の...

1 year ago

Answered
Add multiple libraries together as an overall library in the Simulink Browser
The following page describes how to register sublibraries. I created a dummy sublibrary and attached it here. Add Libraries to ...

2 years ago | 1

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How can I solve dimension problem? Simulink
The Logical operands input of the If block must be a scalar signal. It's a block specification. Also, the output of the If bloc...

2 years ago | 0

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Answered
At high frequency repeating sequence block output is not as intended
I was able to generate a sawtooth waveform using the "Repeating sequence block". Check the solver type and fixed step values fo...

2 years ago | 0

Answered
why mux block is available in Matlab because same work we can do in bus block. bus block accept same & different datatypes but mux only accept same datatypes.
As its specification, the Mux block combines scalar or vector signals of the same data type into a vector signal. Please read t...

2 years ago | 0

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Simulink File Comparison Custom Filters
You can get the diff of the model by using the visdiff function. At that time, you can exclude Model Info from the difference r...

2 years ago | 0

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

2 years ago

Solved

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

2 years ago

Solved

Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

2 years ago

Answered
ROS Simulink algebraic loop
see Dependencies section. Single output/update function

2 years ago | 1

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how to create simulink in matlab 2019b?
In R2016a and later versions, launch the Simulink start page before creating the model file. Build and Edit a Model Interactive...

2 years ago | 0

Answered
blocks simulink for synchronous machine
It is Bistable.

2 years ago | 0

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Answered
Search for a parameter in a mask programatically
Try the following command: ret = find_system (bdroot (gcs),'BlockType','SubSystem','MaskValueString','sensif_p_IMU_lat_sign') ...

2 years ago | 1

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The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...

3 years ago

Answered
Simulink Transport Delay Block parameters error
Ogawaさまこんにちは。問題解決されたでしょうか？ Simulink起動プログラムとおっしゃられているのは、PreLoadFcnのことでしょうか？各々のパラメータ値が定義されていないからではないでしょうか？ PreLoadFcnに関す...

3 years ago | 0

Answered
How to obtain a Matrix as output from a 3-D LookUpTables?
Hi, How about using the reshape block to convert 1x784 to 28x28? reshape

3 years ago | 0

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Answered
Bug: Unable to set PI initial condition data type by value
Hi, This warning is normal behavior. Not a bug. This is because the configuration parameter "UnderSpecifiedDataTypeMsg" is s...

3 years ago | 0

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Is rsqrt the same as Fast inverse square root?
Hi, The Simulink sqrt block supports rsqrt. The algorithm is Newton-Raphson, so it can be considered the same as the one des...

3 years ago | 0

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Find average of an array for values > 0
Hi, What about the following processing? data = [1 2 10 -38 -7 2 8 10 -5 1 0 -5 37]; % example data idx = find(data > 0);...

3 years ago | 0

Answered
How to refresh selected model block via command line? (not the Ctrl+K function)
Hello, You can update the model block by using the following function. Simulink.ModelReference.refresh Simulink.ModelRefe...

3 years ago | 1

Answered
Fixed point to floating-point conversion with Fixed-Point Tool
The Fixed-point tool is used to convert from floating point to fixed point. Therefore, you do not need to use the Fixed-point to...

3 years ago | 0

Answered
How do I search a Simulink model for a string in all element properties?
Hi, Are you effective the following command? s = 'SearchString'; sys = gcs; ret = unique(find_system(sys,'BlockDialogParams'...

3 years ago | 0

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Answered
How can I make a JK Flip-Flop with clear and preset?
Hello, J-K Flip Flop is included in Simulink Extras. You can use it. J-K Flip-Flop

3 years ago | 0

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Answered
Stateflowの状態遷移表のGUI以外の操作方法
大貫様 Statelofo APIを使うことで、Stateflowエディタ(GUI上のマウス操作)を使わずに、Stateflow状態遷移図を記述することはできます。ただし、通常マウスで操作しているので気にならないステートや遷移線の配置ですが、St...

3 years ago | 2

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Answered
cell配列内のサイズを求めたいです．
池田様こんにちは。配列のサイズを求めるには、size関数が使えると思います。ただし、今回は1x1のcellに5x1の配列を入れているので、次のようになると思います。 A={[1;2;3;4;5]} s = size(cell2mat(A),1)...

3 years ago | 0

Answered
How to determine source block of an input port in Simulink?
Hi, 1. Get the port handle of the target block. (in this example, MATLAB Funciton) 2. Get the line handle of the connected s...

3 years ago | 1

Answered
How to make a={'1','2','3','4'} to b={'1234'}
Hi, a = {'1','2','3','4'}; b = cellstr(replace(strjoin(a),' ','')) cellstr replace strjoin

3 years ago | 1

Answered
Turn of slider switch automatically
Hi, The Slider Switch button does not automatically switch ON / OFF. A user switches ON / OFF with a mouse click. Therefore,...

3 years ago | 0

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