Move some scripts

7 files changed, 0 insertions, 87 deletions

diff --git a/img/png2gif.sh b/cli/png2gif.sh
index 1357be3..1357be3 100644
--- a/img/png2gif.sh
+++ b/cli/png2gif.sh
diff --git a/img/forcefield.jl b/img/forcefield.jl
deleted file mode 100644
index bf2c236..0000000
--- a/img/forcefield.jl
+++ /dev/null
@@ -1,87 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Force field transform with specified size of mask.
-#
-# Aaron LI
-# 2015/07/19
-#
-
-# Make the specified sized force field mask.
-# NOTE: the number of rows and cols must be odd.
-function ff_mask(rows=5, cols=5)
-    rows % 2 == 1 || error("rows must be odd number")
-    cols % 2 == 1 || error("cols must be odd number")
-    mask = complex(zeros(rows, cols))
-    for r = range(-div(rows, 2), rows)
-        for c = range(-div(cols, 2), cols)
-            i, j = r + div(rows+1, 2), c + div(cols+1, 2)
-            #@printf("(r,c) = (%d,%d); (i,j) = (%d,%d)\n", r, c, i, j)
-            d = c + r*im
-            if abs(d) < 1e-8
-                mask[i, j] = 0.0
-            else
-                mask[i, j] = d / abs(d)^3
-            end
-        end
-    end
-    return mask / sum(abs(mask))
-end
-
-
-# Padding image by specified number of rows and cols.
-# Default padding mode: mirror
-function pad_image(img, pad_rows, pad_cols, mode="mirror")
-    rows, cols = size(img)
-    rows_new, cols_new = rows + 2*pad_rows, cols + 2*pad_cols
-    img_pad = zeros(rows_new, cols_new)
-    img_pad[(pad_rows+1):(pad_rows+rows), (pad_cols+1):(pad_cols+cols)] = img
-    for r = 1:rows_new
-        for c = 1:cols_new
-            if mode == "mirror"
-                if r <= pad_rows
-                    r_mirror = 2*(pad_rows+1) - r
-                elseif r <= pad_rows+rows
-                    r_mirror = r
-                else
-                    r_mirror = 2*(pad_rows+rows) - r
-                end
-                if c <= pad_cols
-                    c_mirror = 2*(pad_cols+1) - c
-                elseif c <= pad_cols+cols
-                    c_mirror = c
-                else
-                    c_mirror = 2*(pad_cols+cols) - c
-                end
-                if (r_mirror, c_mirror) != (r, c)
-                    #@printf("(%d,%d) <= (%d,%d)\n", r, c, r_mirror, c_mirror)
-                    img_pad[r, c] = img_pad[r_mirror, c_mirror]
-                end
-            else
-                error("mode not supported")
-            end
-        end
-    end
-    return img_pad
-end
-
-
-# Perform force field transform for the image.
-function ff_transform(img, mask, mode="mirror")
-    rows, cols = size(img)
-    mask_rows, mask_cols = size(mask)
-    pad_rows, pad_cols = div(mask_rows, 2), div(mask_cols, 2)
-    img_pad = pad_image(img, pad_rows, pad_cols)
-    # result images
-    ff_amplitudes = zeros(rows, cols)
-    ff_angles = zeros(rows, cols)
-    # calculate transformed values
-    for r = (pad_rows+1):(pad_rows+rows)
-        for c = (pad_cols+1):(pad_cols+cols)
-            force = sum(img_pad[r, c] * img_pad[(r-pad_rows):(r+pad_rows), (c-pad_cols):(c+pad_cols)] .* mask)
-            ff_amplitudes[r-pad_rows, c-pad_cols] = abs(force)
-            ff_angles[r-pad_rows, c-pad_cols] = angle(force)
-        end
-    end
-    return ff_amplitudes, ff_angles
-end
-
diff --git a/img/force_field_transform.jl b/julia/force_field_transform.jl
index 1b3872a..1b3872a 100644
--- a/img/force_field_transform.jl
+++ b/julia/force_field_transform.jl
diff --git a/img/force_field_transform_fft.jl b/julia/force_field_transform_fft.jl
index c5bf905..c5bf905 100644
--- a/img/force_field_transform_fft.jl
+++ b/julia/force_field_transform_fft.jl
diff --git a/unix/iptables_portforwarding_nat.sh b/linux/iptables_portforwarding_nat.sh
index 5b38ade..5b38ade 100644
--- a/unix/iptables_portforwarding_nat.sh
+++ b/linux/iptables_portforwarding_nat.sh
diff --git a/img/force_field_transform.py b/python/force_field_transform.py
index 2b185c8..2b185c8 100644
--- a/img/force_field_transform.py
+++ b/python/force_field_transform.py
diff --git a/cluster/kMeans.py b/python/kMeans.py
index f4868c6..f4868c6 100644
--- a/cluster/kMeans.py
+++ b/python/kMeans.py