ml-fft - npm Package Compare versions

Comparing version 1.1.0 to 1.2.0

package.json

 {
   "name": "ml-fft",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "fft",
@@ -36,7 +36,7 @@ "main": "src/index.js",
   "devDependencies": {
-    "cheminfo-tools": "^1.0.2",
-    "mocha": "^2.2.5",
-    "mocha-better-spec-reporter": "^2.1.1",
-    "should": "^7.0.2"
+    "cheminfo-tools": "1.4.1",
+    "mocha": "^2.5.3",
+    "mocha-better-spec-reporter": "^3.0.2",
+    "should": "^9.0.2"
   }
 }

src/FFTUtils.js

@@ -0,1 +1,3 @@
+'use strict'
+
 var FFT = require('./fftlib');
@@ -252,3 +254,3 @@
     toRadix2:function(data, nRows, nCols){
-    var output = data.slice(0, data.length);
+        //var output = data;//.slice(0, data.length);
         var i, padding;
@@ -280,3 +282,17 @@ var cols = nCols, rows = nRows
         }
-        return {data:output, rows:rows, cols:cols};
+        return {data:data, rows:rows, cols:cols};
+    },
+
+    /**
+     * Crop the given matrix to fit the corresponding number of rows and columns
+     */
+    crop:function(data, nRows, nCols, newNRows, newNCols){
+        var colsToCrop = nCols-newNCols;
+        var rowsToCrop = (nRows-newNRows);
+
+        data.splice(data.length-rowsToCrop*nCols,rowsToCrop*nCols);//Remove the rows
+        for(var i=newNRows-1;i>=0;i--){
+            data.splice(i*nCols, colsToCrop);
+        }
+        return data;
     }
@@ -283,0 +299,0 @@ }

No alert changes

Improved metrics

Total package byte prevSize

90125

increased by0.54%

Lines of code

1117

increased by1.18%

No dependency changes