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Sonoma Rich


Last seen: Today |  Aktiv seit 2010

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Is there a way to write a GeoTiff file with Color and Alpha Channel Data using geotiffwrite?
Is there a way to write a GeoTiff file with Color and Alpha Channel Data using geotiffwrite? I tried defining a TiffTag for "Ex...

mehr als ein Jahr vor | 1 Antwort | 0

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Frage


How can I save a geographically tilted image to a geoTiff file?
How can I save an image to a geoTiff file. I know the latitude and longitude of the the four corners of the image, but the imag...

mehr als ein Jahr vor | 1 Antwort | 0

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Beantwortet
Log Error and Warning Messages to Text File
I tried that. The diary file was created, but had nothing in it. I appears the CSM is overriding the stdout and stderr.

etwa 2 Jahre vor | 0

Frage


Log Error and Warning Messages to Text File
Is there a way to log error and warning messages to a text file? I cannot use the "diary" function since I am running Matlab wi...

etwa 2 Jahre vor | 2 Antworten | 0

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Frage


No Output from Repeating Sequence Stair when Running Simulink
When running a simulation on Simulink where the Start Time is not zero, the output from a Repeating Sequence Stair block or othe...

mehr als 2 Jahre vor | 1 Antwort | 0

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Frage


How to Filter a Commanded Position to have Velocity and Acceleration Limits in Simulink
I want to filter a commanded position signal to limit (saturate) its velocity and acceleration. I made the following model, but...

fast 3 Jahre vor | 2 Antworten | 0

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Frage


How to determine if a signal in Simulink is within upper and lower limit bounds over a specified number of samples?
I want to monitor a signal in Simulink and output a boolean when the signal is within specified upper and lower limits for a spe...

etwa 3 Jahre vor | 1 Antwort | 0

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Frage


Best Way to Convert Data in a Structure to an Array
I am doing the following to convert data in a structure to an array. It seems a little clunky. Is there a better way? a(1).da...

mehr als 3 Jahre vor | 0 Antworten | 0

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Gelöst


Convert to Binary Coded Decimal
Convert from decimal representation to <http://en.wikipedia.org/wiki/Binary-coded_decimal Binary Code Decimal> (or BCD) represen...

mehr als 4 Jahre vor

Beantwortet
Finding Lines in a Large Text File with a Specific Text
I found the following code that works well filetext = fileread('fileread.m'); expr = '[^\n]*fileread[^\n]*'; matches = regexp...

etwa 5 Jahre vor | 0

| akzeptiert

Frage


Finding Lines in a Large Text File with a Specific Text
I am trying to read a large text file (>1GB). I only want to read lines that contain a specific text. For example, I want to r...

etwa 5 Jahre vor | 3 Antworten | 0

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Format output from jsonencode to make it more human readable
Can someone provide an example to format the output from jsonencode to make it more human readable. I.E. add carriage returns an...

mehr als 7 Jahre vor | 2 Antworten | 2

2

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Frage


How can I read multiple image files in a folder using Simulink?
I have many tiff image files in a given directory I want to process using Simulink. I have the Computer Vision Toolbox, but the...

etwa 8 Jahre vor | 1 Antwort | 0

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Frage


How can you performing imwarp about the center of an image, not the top left corner?
I am trying to transform a 2D image using an affine2D object (translation, rotation, and scale). I want to apply it about the c...

mehr als 8 Jahre vor | 1 Antwort | 0

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Frage


How do you clear the contents of a table?
I have a table and I want to clear the contents of the table, but not delete it. For example, lets say I have a table T: T =...

mehr als 8 Jahre vor | 3 Antworten | 0

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How to switch between parfor and for based on if you have the Parallel Computing Toolbox
How can you automatically switch between parfor and for based on if you have the Parallel Computing Toolbox without copying the ...

fast 9 Jahre vor | 1 Antwort | 0

1

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Frage


How can I read an mpeg2 transport stream video file (*.ts)
I am trying to read an mpeg2 transport stream video file (*.ts) in Matlab. The video is compressed using H.264. I am able to p...

etwa 9 Jahre vor | 1 Antwort | 0

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Frage


Find differences in a set of points without a for loop
I a vector of numbers that I am trying to find the differences between each element in the vector without a for loop. Below is ...

mehr als 9 Jahre vor | 3 Antworten | 0

3

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How can I pass data to a function for fminsearch that is not to be optimized?
I am using fminsearch to optimize a function, but some variables are not part of the objective function. Currently I pass the "...

fast 11 Jahre vor | 0 Antworten | 0

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What is the difference between IMWARP and IMTRANSFORM?
I just installed Matlab 2013a with the image processing toolbox. It has a new function IMWARP. It is very similar to the existi...

mehr als 11 Jahre vor | 2 Antworten | 4

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Frage


How can I rescale an image while not changing the dimension of the image?
How can I rescale an image while not changing the dimension of the image? When I scale it up, it just crops the image to fit wi...

mehr als 11 Jahre vor | 4 Antworten | 0

4

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Georectify/Orthorectify Aerial Imagery
Does matlab have any tools to georectify aerial imagery? I have wide FOV images that I took at a lookdown angle around 70 deg f...

mehr als 11 Jahre vor | 1 Antwort | 0

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How can I prevent IMSHOW from automatically reducing the size of an image?
I am trying to put text annotation on a 1280x1024 image. First I use IMSHOW to display the image and then use the TEXT function...

mehr als 11 Jahre vor | 2 Antworten | 0

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Beantwortet
Can imregister provide transformation details on the registeration of the moving image?
I modified imregister to return the "tform" object that it uses for the transformation. I then created a copy of "transformMovi...

mehr als 12 Jahre vor | 1

| akzeptiert

Frage


Can imregister provide transformation details on the registeration of the moving image?
I want to register and fuse two images, but I need to do some image processing of the images that I register, then use the trans...

mehr als 12 Jahre vor | 3 Antworten | 0

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Frage


How do I use IMFILTER to high pass filter an image?
How can I high pass filter an image (A) using IMFILTER(A,H)? What must the filter matrix (H) be to perform a high pass filter?

fast 13 Jahre vor | 4 Antworten | 0

4

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Frage


Calculating cross-point within a set of x & y data
I have a set of x & y data that I collected from a test. The plot of the data resembles a mountain with a single peak. Given t...

etwa 13 Jahre vor | 2 Antworten | 1

2

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Frage


Sharpness Index
Any suggestions on how to get a sharpness index for a monochromatic image? I'm currently using the STD2 function. The larger t...

etwa 13 Jahre vor | 0 Antworten | 0

0

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Beantwortet
Reduce Grey Space around Images in a Figure
I found this to work better. d=0.02; %distance between images moon = imread('moon.tif'); s1=subplot(121); ...

etwa 13 Jahre vor | 0

| akzeptiert

Frage


Reduce Grey Space around Images in a Figure
I have two images that I want to display side-by-side, but the amount of grey space is large making the images small. How can I...

etwa 13 Jahre vor | 2 Antworten | 0

2

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