Help using For and IF loop

I have generated a random data...I want to convert it to polar form

Pls help me to write codes using for and If

Answer 1

[UJJWAL]

I thought it can be done without using a loop. Maybe I could not understand your question properly because you did not elaborate it well enough.

Here is a code explaining what I did

x = random('gaussian',0,1,[1,50]); %Generating one set of random numbers
y = random('gaussian',0,1,[1,50]); % Generating other set of random numbers
[t,r] = cart2pol(x,y); % Convert from cartesian to polar form
% t will contain the theta part , and r will contain the rho part

If you dont think it is what you want to do , then reply back with a clearer version of the problem

Regards

Ujjwal

[Janet]

I get error

Unrecognized distribution name: 'gaussian

[Janet]

I did this way...but still get error

%Generate random data

len=128;

msg1=randint(len,1);

msg2=randint(len,1);

%Polar_data

for i=1:128

for j=1:128

if msg1(i,j)==0

polar_data1=-1;

else

polar_data1=1;

end

end

end

for i=1:128

for j=1:128

if msg2(i,j)==0

polar_data2=-1;

else

polar_data2=1;

end

end

end

NOTE:

I have to create Mx1 random data and then convert it to polar form

[Jan]

What exactly is the "polar form" in your case? Could you give a short example?

[Janet]

If i have a data 0,then in polar form,it must be converted to -1...

similarly,if it is 1,should be changed to 1