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marriam nayyer

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Company/University: comsats institute of information technology

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Professional Interests:: signals systems

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Comments and Ratings by marriam		View all 1 - 3 of 3
Updated	File	Comments	Rating
21 Nov 2011	Simple Painting Program A simple painting program, lets you place shapes and apply 2D transformations on them. Author: Kobi Nistel	no it gives along list of errors ,i dnt know y,but its okay thanks alot
19 Nov 2011	Simple Painting Program A simple painting program, lets you place shapes and apply 2D transformations on them. Author: Kobi Nistel	please give usage example
19 Nov 2011	geom2d Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons... Author: David Legland	anyone please help me

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Type	Description
File	geom2d
File	Simple Painting Program
File	Frequency Modulation and Demodulation

Comments and Ratings Matching marriam's Watch List			1-5 of 71
Date	File	Comment by	Comments	Rating
07 May 2012	Frequency Modulation and Demodulation Frequency Modulation and Demodulation	Christine	Nearly useless. No help or description of inputs, very few inline comments, and horribly inefficient with regards to speed and memory usage.	1
08 Mar 2012	geom2d Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons...	David Legland	Hi sumitha, basic format for representing lines is [x0 y0 dx dy], where (w0,y0) refers to origin point, and (dx,dy) to direction vector. You can create a line orthogonal to direction THETA with: line1 = [x0 Y0 -sin(THETA) cos(THETA)]; drawLine(line1); Regards.	Comment only
07 Mar 2012	geom2d Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons...	sumitha	Hi,can u please suggest me which one of these i can use to draw a line orthogonal to the given orientation(in radian)or else can u plz give me an idea how i can proceed with the same.	3
01 Mar 2012	geom2d Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons...	David Legland	Hi Benjamin, the clipping of polygon is not an easy problem. There are efficient algorithms, and their inclusion is planned, but I still haven't found time to write them down. It seems the mapping toolbox provides facilities for this, maybe you can check it. Regards, David	Comment only
28 Feb 2012	geom2d Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons...	Benjamin Sanderse	Hi David, thanks for the great work. I have been using your clipPolygon successfully for clipping convex polygons, but now I also need it for non-convex polygons... are you planning to include this in a future release?	5

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