Sawtooth Waveform With Variable Frequency and constant amplitude

How can I create a sawtooth wave with external inputs such as constant amplitude (2*Pi) and variable frequency in simulink?

Answer 1

[ABHILASH SINGH]

T = 10*(1/50);

fs = 1000;

t = 0:1/fs:T-1/fs;

a=2*pi;

x = a*sawtooth(2*pi*50*t,1/2);

plot(t,x)

[Ranjit Kumar Chennamchetty]

Can you make simulink customized block for this code.

Basicaaly I want to generate the sawtooth using functional blocks in simulink with variable freqeuncy using delay and mod function. By not using waveform generator**** ( my model frequency is depends on the speedcmd- Speed command ranges from0 to 450 Dec Val )