Community Profile # anam zahra

2017 이후 활성

#### Statistics

• 배지보기

#### Content Feed

보기 기준

질문

can anybody help me in rayleigh channel object.i dont kmow how to pass my signal through rayleigh channel?
fD=12; %Doppler frequency in Hz ts= 5.0000e-04; ...

3년 이상 전 | 답변 수: 0 | 0

### 0

답변

질문

how to pass your signal through rayleigh channel?
here is my code: fD=12; %Doppler frequency in Hz ts= 5.0000e-04; ...

3년 이상 전 | 답변 수: 0 | 0

### 0

답변

질문

PAPR (Peak to Average Power Ratio) of OFDM(Orthogonal Frequency Division Multiplexing)
will the PAPR(Peak to Average Power Ratio) of OFDM (Orthogonal Frequency Division Multiplexing) be effected if we use different ...

4년 이하 전 | 답변 수: 0 | 0

### 0

답변

질문

how to get the index value of maximum peak in fft domain?
i have various frequency components in fft domain. f1,f2,f3,f4,f5. lets suppose our maximum peak lies on frequency f2. i want...

4년 이하 전 | 답변 수: 1 | 0

### 1

답변

질문

how to extract specific frequency component from range of frequencies?
how to extract a specific frequency from a range of frequencies having amplitude higher than the rest of frequencies. can we use...

4년 이하 전 | 답변 수: 0 | 0

### 0

답변

질문

how to convert cos(2*pi*f1*t).^2 wave into cos(2*pi*f1*t) wave?)
i want to convert cosine square wave back into cosine wave.. can any one guide me please?

약 4년 전 | 답변 수: 1 | 0

### 1

답변

질문

why am i getting accurate graph of SNR v/s BER on negative values of SNR? where snr=-10:1:2

약 4년 전 | 답변 수: 0 | 0

### 0

답변

질문

how can we add spaces in a numeric string and then change into vector form? i.e changing 11100100 into [1 1 1 0 0 1 0 0]
how to change string 11100100 into [1 1 1 0 0 1 0 0 ]

약 4년 전 | 답변 수: 1 | 0

### 1

답변

질문

약 4년 전 | 답변 수: 3 | 1

### 3

답변

질문

how to get 10 plots of sine waves with frequencies f1:f10 using for loop
fs=100; t=0:1/fs:1; f=[2 4]; Y=[]; for i=1:2 y=sin(2*pi*f(i)*t); Y = [Y y]; figure ...

약 4년 전 | 답변 수: 1 | 0

### 1

답변

질문

hi! can you please guide me how to generate 7 bit binary comibations and assign all of them a unique value?
%4PAM SIGNAL GENERATOR M=4; for m=1:M a(m)=2*m-1-M; end %BINARY INPUT SEQUENCE x=randi([0 1],1,20); %...

약 4년 전 | 답변 수: 1 | 0

답변