input 100 signals spaced at 50 hz

how can i input 100 signals in MATLAB? starting with frequency 1000Hz spaced at 50 hz.. therefore signals start from frequency 1000 hz to 50000 hz. what should be the sampling frequency? i have to implement energy detection for spectrum sensing in cognitive radio. please help

[Patrik Ek]

Could you please explain this more thoroughly? There facts does not seem consistent since fmax seemingly should be,

1000+100*50 = 6000,

for your example. Explain and tell me if I have misinterpreted the question.

[parul]

you are right. i am sorry for the wrong values.

Answer 1

[Walter Roberson]

You may wish to consider linspace(start_frequency,end_frequency,number_of_points)

but be sure that you really want 100 points and not 101 points (one extra point is needed surprisingly often, but certainly not always.)

[parul]

Thankyou for replying. yes i need 100 points. i tried your answer in Matlab and it works same as the for loop that i implemented. what i wish is that in the output each frequency is displayed as: f1=1000 f2=1050 . . . f100=5950

how can that be done?

[Patrik Ek]

Ok so you want 100 different variables, 1 per frequency that does not make sense? And also you say display, but that is a quite wide scope. I you want I can provide code to display the frequencies randomly scattered in a text image, but I guess you want something else?