algorithm-implementation

Some algorithm implementation by cpp or python

cnn

• convolution module (pad = VAILID or SAME)
• pooling module(max OR average)

function

• sum function using iteration (avoid the sum nums overflow)

geometry

• judge the relationships with a point and
  • line segments
  • straight line
  • triangle
• judge the relationships with two rectangles

kmeans

• random 2D data
• matplotlib show results

solve

• solve linear equations

sort

• quickSort
• mergeSort
• heapSort