ull code and plotting neweful. Task(5): Run the following code and note down the output. Also use real, imag and abs  functions to plot real part, imaginary part and magnitude. >> n = [0:5]; x = exp ((2+3j)*n) Task(7): Write a program in Matlab to generate 1.5 s of a 50 Hz Saw tooth Waveform with sample rate fs = 10000 and plot 0.2 s of the generated waveform Task(1): Write a MATLAB code to sum unit step and unit ramp function . subject  is signal and syste

Using Matlab,please code the following problem. The concentration (C) of insulin in the body is described by the following equationC = C0e^-40t / MWhereC0 = 85 pmol/L is the initial insulin concentration, t is time in minutes, M is the personmass in kg.a) Write code that will calculate the insulin concentration of two people with weighs 60Kg and 100 Kg. Simulate the insulin concentration for 4 minutes in steps of 0.1minute.b) Plot the insulin concentration of the two people on the same graph. For the firstcurve plot a magenta solid line, square marker, cyan for MarkerFaceColor, andMarkerSize of 6. For the second curve plot a black dashed line with LineWidth of 2.c) Your plot should have a title, a legend, and appropriate labels for the x and y axis.

Using Matlab please

Example-The Factorial Function To illustrate the operation of a for loop, we will use a for loop to calculate the factorial function. The factorial function is defined as n = 0 – 1) × (n – 2) × ... X 2x1 n>0 n! = (5.3) The MATLAB code to calculate N factorial for positive value of N would be n_factorial = 1 for ii = 1:n n_factorial = n_factorial * ii; end Suppose that we wish to calculate the value of 5!. If n is 5, the for loop control expression would be the row vector [1 2 3 4 5]. This loop will be executed 5 times, with the variable ii taking on values of 1, 2, 3, 4, and 5 in the successive loops. The resulting value of n_factorial will be 1 X 2 x 3 x 4 x 5 = 120. MATLAB includes a standard function called zactoriai to calculate the factorial function. Use the MATLAB help system to look up this function. Calculate 71, 141, and 21! using the program ini this example 7! = 14! = 21! = Calculate 7!, 14!, and 21! using the factorial function. 7! = 14! = 21! = How do the results compare?