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  1. V

    Linear programming problem

    Homework Statement Question (to be solved graphically) ------- A coffee company sells coffee under a "Best blend" label and an "Economy blend" label. Both are blended from three basic grades of coffee: Best blend = 40% A + 40% B + 20 % C Economy = 20% A + 40% B + 40% C The market...
  2. V

    Continuous time convolution

    THat's the thing, when I put it into the integral I have to work out a bunch of inequalities that really makes my head spin. This question is so much harder than the example :(
  3. V

    Continuous time convolution

    Unit step function
  4. V

    Continuous time convolution

    Hey guys, I'm having trouble doing ct convolution i'm trying to convolve two signals together ie, the input x(t) and the impulse response h(t). basically, knowing the impulse response of an LTI system, you can find out the response y(t) to any arbitrary input x(t) using the convolution...