MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi test

Learn moreOpportunities for recent engineering grads.

Apply TodayCorrect

11Size

This is the leading solution.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

This solution is outdated. To rescore this solution, log in.

Test

Code Input and Output

1

Pass

%% m=ones(4,'uint16'); bmv = bitmask(m); assert(isinteger(bmv),sprintf('Non-Integer return')) assert(isequal(bmv,[255 255]))

{Warning: Size vector should be a row vector with integer elements.} {> In bitmask at 5 In verifyCode>evaluateCode at 189 In verifyCode at 40 In fevalJSON at 14} {Warning: Size vector should be a row vector with integer elements.} {> In bitmask at 5 In verifyCode>evaluateCode at 189 In verifyCode at 40 In fevalJSON at 14}

2

Pass

%% m=zeros(4,'uint16'); m(1)=1; m(16)=1; bmv = bitmask(m); assert(isequal(bmv,[128 1]),[sprintf('Expected [128 1] saw: ') sprintf('%i ',bmv)])

{Warning: Size vector should be a row vector with integer elements.} {> In bitmask at 5 In verifyCode>evaluateCode at 189 In verifyCode at 40 In fevalJSON at 14} {Warning: Size vector should be a row vector with integer elements.} {> In bitmask at 5 In verifyCode>evaluateCode at 189 In verifyCode at 40 In fevalJSON at 14}

3

Pass

%% m=zeros(3,'uint16'); m(8)=1; m(9)=1; bmv = bitmask(m); assert(isequal(bmv,[1 128]))

{Warning: Size vector should be a row vector with integer elements.} {> In bitmask at 5 In verifyCode>evaluateCode at 189 In verifyCode at 40 In fevalJSON at 14} {Warning: Size vector should be a row vector with integer elements.} {> In bitmask at 5 In verifyCode>evaluateCode at 189 In verifyCode at 40 In fevalJSON at 14}

4

Pass

%% %Duplicity test m=randi(65535,[8 4],'uint16'); for i=1:12 m(randi(32))=0; end bmv = bitmask(m); mb=m>0; bmv_exp=[128 64 32 16 8 4 2 1]*mb; assert(isequal(bmv,bmv_exp))

5

Pass

%% % Load aviris file Layer 1 ; 1.8MB mat file tic % approx 2.5 sec to write and load urlwrite('http://tinyurl.com/matlab-avmofL001','aviris_moffett_L001.mat'); toc load('aviris_moffett_L001.mat'); toc % Array variable is L001 %Files also posted are L010,L023,L157, and L158 with same tinyurl format % L010 and L023 have high contrast L157 and L158 are in atmospheric notch bmv=bitmask(L001); % L001 (1:8) [1271 1259 1271 0 0 0 0 0] assert(isequal(bmv(1),224),sprintf('Expected 224 saw: %i',bmv(1))) assert(isequal(bmv(181097),0),sprintf('Expected 0 saw: %i',bmv(181097))) assert(isequal(bmv(90800),255),sprintf('Expected 255 saw: %i',bmv(90800)))

Elapsed time is 2.757306 seconds. Elapsed time is 3.511560 seconds. {Warning: Size vector should be a row vector with integer elements.} {> In bitmask at 5 In verifyCode>evaluateCode at 189 In verifyCode at 40 In fevalJSON at 14} {Warning: Size vector should be a row vector with integer elements.} {> In bitmask at 5 In verifyCode>evaluateCode at 189 In verifyCode at 40 In fevalJSON at 14}