tonyfast

A non-thresholding method for image segment

This naive function:

• Computes the PDF and CDF of a 2-D or 3-D images with nbins in the histogram.
• Fit npeaks number of peaks to the PDF
• Compute the probability of each voxel belonging to each phase.
• Decide on the phase based on the greatest probability.

Usage

tonyfast

git filter-branch --tree-filter 'rm -f _data/Cropped_fiber_matrix_400_400.mat' HEAD

tonyfast

tonyfast

• Pick the flowers
• Call John 9303032332
• Cancel cable subscription
• Book the flight tickets

tonyfast

function url = flick_json2static( response )
% Convert flickr json app response into a static image url.
% Go to flickr's app garden and generate a jsonified list of a photosets
% contents.
%
% https://www.flickr.com/services/api/explore/flickr.photosets.getPhotos
%
% The id for the photoset can be found the url for the set.
%
% response is the contents of set.photoset.photo{%i}

tonyfast

YAML Sandbox in Javascript

A javascript tool to explore YAML usage and syntax. YAML is a simple data serialization language that is parsed into JSON. It provides comments and more canonical syntax than JSON.

How to Use

• Fork & Modify demo.yaml
• Visit bl.ocks.org for a preview (example)

tonyfast

function [Un, mn, An, S, nr] = iPCA(x, U, m, A, max_dim)
% Execute incremental PCA analysis
% Input
% x - new input vector (Dx1)
% Uo - Last basis (Dxd)
% mo - last mean  (Dx1)
% Ao - last coefficients (dxn)
% max_dim - maximum number of dimensions to consider, if this not
% prescribed or null then the function augments the basis accorindgly

tonyfast

Mermaid - Markdown for Diagrams

Mermaid has been popping up in my Github Daily Emails. It is used for "Generation of diagram and flowchart from text in a similar manner as markdown".

Example Usage

In index.html, a Mermaid diagram is defined within a <div class="mermaid">. A chuck of Mermaid syntax is place in between the block element. The syntax determines the shape, connections, and text annotating the diagram. Below is some syntax that generates the graph on bl.ocks.org.

Example Syntax

tonyfast

tonyfast

First Section

Here is some text and this is some data about camels {{joe.camel}}

Next section

Glossary {{records.glossary.title}}

New Experiment