AsuMathLabG12

Phase 1:Core Operation

Mathematical library software. Include: -Class for matrix. -Support dynamic creation and destruction of matrices of any size. -Support addition, subtraction, multiplication, transpose and division. -Process input user commands and show results directly. -Process input file.

Phase 2:Advanced operations and Tuning

-Support mathematical functions (Trigonometric,Logarethmic,Roots and Power) -Support mathematical expressions (with dot or not) -Support flexible matrix parser (accept matrix in matrix ,expressions and variables) -Support error handling

Some Examples

• A = 5.5 + 12 * sin(0.4) + 2.2^4;
• A should equal 33.5986
• B=[1.2 2.3 A;[1.3 2.4;4.6 1.3],[3.2;7.8]];
• B should be a matrix 3x3 and its values[ 1.2 2.3 33.5986; 1.3 2.4 3.2; 4.6 1.3 7.8]
• C=rand(4,4)

C =

0.8147    0.6324    0.9575    0.9572
0.9058    0.0975    0.9649    0.4854
0.1270    0.2785    0.1576    0.8003
0.9134    0.5469    0.9706    0.1419

• D=eye(4,4)

-D should be 4x4 matrix all elements equal 0 except the main diagonal element equals 1

• E=zeros(2,3);
• E should be a matrix of zeros with 2 rows and 3 columns