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stozaki


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MathWorks

128 total contributions since 2019

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.

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  • Knowledgeable Level 3
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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

2 days 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:...

4 days 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(...

5 days 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"]; ...

5 days 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....

8 days 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

8 days ago | 0

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...

9 days ago | 0

Solved


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

9 days ago

Answered
Simulink Model stuck in running mode indefinitely
@ADITYA You can use color space convesion block. I attached simple example model. Regards, stozaki

10 days ago | 0

Answered
How to create a buffer FIFO, filter and then save in an array values that are between an specific range of values?
I attached modified model you made. unbuffer is just for the description of the block. It is arranged to explain the difference...

10 days ago | 0

| accepted

Problem


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"]; ...

10 days ago | 0

Answered
Comparing and locating string values
Please try following command. ret = find(ismember(x,a)) ismember find

10 days ago | 1

| accepted

Solved


Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

12 days ago

Answered
How to set output of MATLAB function block as fixed size?
* I attached model and Signal Object file. There are two ways. Set the dimensions in the properties of the output signal. U...

12 days ago | 1

Answered
How can I convert douvle value to int or Integer?
If you convert from double to int32, you can use int32 function. It work casting as int32. intnum = int32(num); int32 int16 ...

14 days ago | 0

Answered
Turn off a Signal for a few seconds and then turning it back on
I attached example model. But it is created by R2019a and backport to R2013b.

14 days ago | 0

| accepted

Answered
Simulink ブロックのすべてのハイライトをクリアする
sugimoto様 対象がモデル内の全ブロックと仮定します。 blk = find_system(bdroot(gcs),'type','block'); % モデル内のブロックをリストします for n = 1:length(blk) % 取得...

15 days ago | 1

Answered
Changing text of subsystem according to textbox
I attached sample model. If you use get_param and disp function, you can use it. for example Gain value of Gain block. v = ge...

16 days ago | 1

| accepted

Answered
Scope not working properly (ie im not getting a straight line if i use const value for a period of time)
This problem is setting of constant block. When sample period of constant block is set 'inf' and constant block only connect to ...

17 days ago | 1

Answered
Simulink library takes more time to open -2016B
You can customize simulink library browser. I attached example script. You can limit the ToolBoxes displayed in the library brow...

17 days ago | 0

| accepted

Answered
Constant input as "iteration limit" for "for loop iterator" block
I attached example model. Please try to use it.

17 days ago | 2

| accepted

Answered
Vector and matrix average
a=[2.4,2,3.4,4.5,5.63]; ave_a = mean(a);

17 days ago | 0

Answered
Solver error in HDL verifier
When you generate and simulation to use the HDL coder, SolverType must set Fixed-Step. Please see following URL HDL Coder cu...

18 days ago | 0

Solved


Bit Reversal
Given an unsigned integer _x_, convert it to binary with _n_ bits, reverse the order of the bits, and convert it back to an inte...

19 days ago

Solved


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

19 days ago

Solved


Create a vector
Create a vector from 0 to n by intervals of 2.

19 days ago

Solved


英語の文章内の母音を取り除くコードを書きましょう。
与えられた英語の文章内の母音を取り除きましょう。 例: 入力 s1 が 'Jack and Jill went up the hill' の場合、 出力 s2 は 'Jck nd Jll wnt p th hll' * (英語版) ...

19 days ago

Answered
how to change the integrator initial conditions?
Hello, ret = find_system(bdroot(gcs),'BlockType','Integrator') for N = 1:length(ret) set_param(ret{N},'InitialCondition...

20 days ago | 0

Solved


行列内の素数の平均をとろう
行列が与えられたときに、その行列内の素数の平均を計算する関数を作成しましょう。 例: 入力の行列が in = [ 8 3            5 9 ] のとき、 出力が 4 あるいは (3+5)/2 のようになり...

20 days ago

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