Michael Joslin

Lockheed Martin

Active since 2011

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Software Engineer Radar Systems

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Question

Run matlab commands from a bash script
I'm wirting a shell script to automate a few tasks. From my shell script I start Matlab with the following line: matlab -nosp...

ongeveer 6 jaar ago | 1 answer | 0

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answer

Question

Current folder window not appearing
When I start matlab the current folder window is not appearing and I am getting the following warning: Unable to create com.m...

ongeveer 12 jaar ago | 0 answers | 0

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answers

Answered
How can I create a simple matrix of 4 by 4 using a "for" loop. to make a diagnol of 1's starting from top right to bottom left?
Heres a way to do it without a for loop if your interested: a = ones(4); a = diag(diag(a)); rot90(a) This might not be t...

bijna 13 jaar ago | 0

Question

userdata in Stateflow blocks
I am creating a signal managment system for certain parameters in a stateflow block. The user inputs information in a GUI and it...

bijna 13 jaar ago | 0 answers | 0

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answers

Question

Running excel macros with matlab activex
I have a program that takes all of the info stored in the UserData of blocks and writes it to an excel spreadsheet. The spreadsh...

bijna 13 jaar ago | 1 answer | 1

1

answer

Question

Copying a selected section of simulink diagram programatically
Lets say I have a block Diagram and I held down the left mouse button and selected a section of the blocks including lines. Is t...

ongeveer 13 jaar ago | 1 answer | 0

1

answer

Question

Updating library information in script
I am creating a toolbox that allows others to embed user data onto some calibrations for later reporting. The block digrams they...

ongeveer 13 jaar ago | 3 answers | 0

3

answers

Question

Listbox grep for a GUI
I have a GUI that I created using uicontrols and part of my GUI is a listbox that contains all of the names of calibration block...

ongeveer 13 jaar ago | 1 answer | 0

1

answer

Question

Customizing Simulink block diagram options
I want to add some custom options to my simulink models. I want to be able to right click on a simulink subsystem and have some ...

meer dan 13 jaar ago | 1 answer | 1

1

answer

Question

Passing base workspace variables to callback functions
I have created a GUI using the UI commands and I want to pass variables from the base workspace into the callback function for o...

meer dan 13 jaar ago | 3 answers | 1

3

answers

Question

Update simulink block
I am writing an automation code that replaces certain blocks with a lookup table from a library that my company provides. The bl...

meer dan 13 jaar ago | 1 answer | 1

1

answer

Question

Centering output on Command Window
I have a few strings that are displayed onto the command window to tell the user of my program some instructions and information...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question

MUX blocks and RTW code generation
In a model we are trying to build for rapid prototyping bypass we have a mux block that has a bunch of signals going to it. When...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question

Removing a block and making connections
Lets say I have a simple subsystem that is just an inport, an outport and a gain block. I want to get rid of the gain block and ...

meer dan 13 jaar ago | 2 answers | 0

2

answers

Question

Simulink.Parameter Trouble
I have the following function function CheckA2L(Signal) %%%%%% Check to see if signal in a2l file A...

bijna 14 jaar ago | 1 answer | 0

1

answer

Question

Cutting down on space while generating code.
I am doing some on target rapid prototyping with some pretty tight space restrictions. A new release of control software is abou...

bijna 14 jaar ago | 1 answer | 1

1

answer

Question

s functions causing build errors
I am integrating new rapid prototyping software and everything is going fine until we try to build code that contains s-function...

bijna 14 jaar ago | 1 answer | 0

1

answer

Question

Pausing a for loop execution
I have the following section of code: %%%%%% Loop through signals for idx = 1:length(missing_sigs) mis_sig_no_...

bijna 14 jaar ago | 1 answer | 0

1

answer

Question

Seeing if a value is in a matrix
This is a rather simple question, but I'm sort of stumped by it. I want to write a bit of code that returns a 1 or 0 based on wh...

ongeveer 14 jaar ago | 1 answer | 0

1

answer

Question

Copying a subsystem from one model to another
I need to copy a subsystem and all of the blocks attached to the input and output ports of it to a new model for modification. T...

ongeveer 14 jaar ago | 2 answers | 1

2

answers

Question

Adding a masked subsytem to a model from script.
I am writing a program that automates the building of a simulink system. However when I try the following command: add_bloc...

ongeveer 14 jaar ago | 1 answer | 0

1

answer

Question

Adding a subsystem using an m file
I am using the following code to create a simulink model via text: %% Test model for learning how to build simulink models ...

ongeveer 14 jaar ago | 2 answers | 0

2

answers

Question

Delaying an enumerated signal
I have a model that is sending out signals on a certain schedule. There are several merge blocks that combine some of my signals...

meer dan 14 jaar ago | 1 answer | 0

1

answer

Question

Inserting numbers into a vector
I have a vector similar to [-3 -2 -1 1 2 3] and I would like to add a zero in the center so the new vector would be [-3 -2 -1 0 ...

meer dan 14 jaar ago | 1 answer | 0

1

answer

Question

Adding matrices
I have an m by m by n set of matrices and I want to add all of the matrices in the n dimension so I would end up with only one m...

meer dan 14 jaar ago | 2 answers | 0

2

answers

Question

S-function or embedded MATLAB function
I am creating various subsystems for a vehicle control system and I have come to a point where I would like to implement some bl...

meer dan 14 jaar ago | 1 answer | 2

1

answer