Professional Interests: communication

Question

I want to create a frequency modulated signal(FM) having msg signal as sine wave and carrier signal as square wave? duration of the signal is 1 sec and the sampling time is 625 ns? what i have to do?

I want to create a frequency modulated signal(FM) having message signal as sine wave and carrier signal as square wave? Duratio...

nästan 6 år ago | 0 answers | 0

Question

sir, i have a text file ... which consists of 60000 rows and 15 columns.... i have to read the 2nd and 4 th column... all other columns are 0 matrix...in that i have to read the 2nd and 4th column ... what i have to do??

i have a text file ... which consists of 60000 rows and 15 columns.... i have to read the 2nd and 4 th column... all other colum...

nästan 6 år ago | 1 answer | 0

Question

how to implement an incremental optical encoder in simulink?

i have to implement an optical encoder in simulink... can you please suggest any options for this??

ungefär 6 år ago | 0 answers | 0

Question

how can i cnvert a simulink model to hdl code??

sir, i created a simulink model for an all digital pll... i have to convert this model to hdl code.. option is there in simuli...

ungefär 6 år ago | 1 answer | 0

Question

How can i take the output of a phase accumulator as clock by taking 24th bit?

In my project I'm using DCO which includes a phase accumulator with 25 bits(0-24).From the output of phase accumulator i have to...

ungefär 6 år ago | 0 answers | 0

Question

how to find mean absolute difference between two blocks of different images???

sir, first i want to find out the displacement between two similar blocks of different image frames. for that i need to comp...

ungefär 6 år ago | 2 answers | 0

Question

how can i find the mean and standard deviation of a plot????

sir.... with this code i find out the notch and low pass response of a given data.... how can i find the standard deviation and...

mer än 6 år ago | 1 answer | 0

Question

how can i add 1-40,41-80, 81-120 and so on till 14000 datapoints which is in a text file?

sir....i have a text file which consist of 14000 rows and 2 columns.... i have to add the 40 points each till 14000 data... mea...

mer än 6 år ago | 2 answers | 0

Question

how can i read 2 columns from a text file which consists of 14000 rows and 7 columns (including serial number)

i have a text file named sks.txt which consists of 14000 rows and 7 columns including the serial number.... 1st column is serial...

mer än 6 år ago | 0 answers | 0

Question

How can i read 14,000 data points from a file?

i read the datapoints by using importdata... but this is not suited for large number of data points....i have to design a notch ...

mer än 6 år ago | 1 answer | 0

Question

how i convert 'z' domain to time domain ???? i want to convolute two variables ' x' & 'h' where 'x' is in the time domain and 'h' is in the 'z' domain... i have to convert the 'z' domain 'h' variable to time domain... what i have to do??

i want to convolute two variables ' x' & 'h' where 'x' is in the time domain and 'h' is in the 'z' domain... i have to convert ...

mer än 6 år ago | 0 answers | 0

Question

i have to read a text file which contains 50 rows and 2 colums... 1 have to assign the 1st column into one variable and 2nd column to another variable.. what i have to do?

i have to read a text file consists of numbers which is arranged in 50 rows and two columns ... means in a matrix form 50*2[m*n]...

mer än 6 år ago | 2 answers | 0