test_blockdequant263.m

用matlab写的仿真H.263标准的程序

%h263量化测试

%测试1，输入8x8全零数组
TestMatrixZeros = zeros(8,8);

Result = BlockDequant263(TestMatrixZeros,10);

TestEqual(Result,zeros(8,8));

%测试2，输入8x8全1数组
TestMatrixOnes=ones(8,8);

Result = BlockDequant263(TestMatrixOnes,10);

block_one_coeff = (ones(8,8)*10);
BenckMark_One = block_one_coeff;
TestEqual(Result,BenckMark_One);
% 
% % %测试3，输入8x8随机数组

TestMatrixRand=rand(8,8);

Result = BlockDequant263(TestMatrixRand,10);

BenckMark_One = (TestMatrixRand(1:8,1:8)*10);


TestEqual(Result,BenckMark_One);