代码搜索:功率计
找到约 5,150 项符合「功率计」的源代码
代码结果 5,150
www.eeworm.com/read/448660/7527504
m createnask.m
function [y, t, v, P] = CreateNASK(NASK, fc, amp, fs, RB, M)
% 产生ASK信号,其中NASK为进制数,典型的为2、4、8等,fc为载波频率,amp为载波基准幅度, fs为采样频率, RB为码元速率
% 载波为 c = amp*sin(2*pi*fc*t);
% y返回已调信号,t为时间矢量,v为码元矢量, P为采样信号的平均功率
www.eeworm.com/read/448660/7527505
m createnpsk.m
function [y, t, v, P] = CreateNPSK(NPSK, fc, amp, fs, RB, M)
% 产生PSK信号,其中NPSK为进制数,典型的为2、4、8等,fc为载波频率,amp为载波基准幅度, fs为采样频率, RB为码元速率
% 载波为 c = amp*sin(2*pi*fc*t);
% y返回已调信号,t为时间矢量,v为码元矢量, P为采样信号的平均功率
www.eeworm.com/read/446050/7586448
asv untitled605.asv
Sx1=[ones(1,32)];
Rx1=ifft(Sx1,32);
Sx2=[ones(1,16),zeros(1,224),ones(1,16)];
Rx2=ifft(Sx2,256);
n=[1:1:32];
m=[1:0.1:25];
subplot(2,1,1);
plot(n,Rx1);
title('32个抽样得到的带限随机过程的功率谱的FFT反变换')
subp
www.eeworm.com/read/297881/7990176
m yimahou.m
% 卷积码的性能,(7,5),R=1/2
clear all;
close all;
R=1/2;
EbN0dB=0:6;
%BPSK调制
EsN0dB=EbN0dB-10*log10(R);
N0=10.^(-EsN0dB/10);%求awgn 信道的单边功率谱密度
sigma=sqrt(N0/2);
plot_EbNo =0:6;
Plot_Pe = []
x_num=5
www.eeworm.com/read/297881/7990194
m wuyima.m
% 卷积码的性能,(7,5),R=1/2
clear all;
close all;
R=1/2;
EbN0dB=0:6;
%BPSK调制
EsN0dB=EbN0dB-10*log10(R);
N0=10.^(-EsN0dB/10);%求awgn 信道的单边功率谱密度
sigma=sqrt(N0/2);
plot_EbNo =0:6;
Plot_Pe = []
x_num=5
www.eeworm.com/read/297881/7990208
m yimahouyantu.m
% 卷积码的性能,(7,5),R=1/2
clear all;
close all;
R=1/2;
EbN0dB=0:6;
%BPSK调制
EsN0dB=EbN0dB-10*log10(R);
N0=10.^(-EsN0dB/10);%求awgn 信道的单边功率谱密度
sigma=sqrt(N0/2);
plot_EbNo =0:6;
Plot_Pe = []
x_num=5
www.eeworm.com/read/326147/13161912
c test-cc2500.c
#include
#include "common.h"
unsigned char paTable_CC1100[8] = {0xc0, 0xc8, 0x84, 0x51, 0x3f, 0x34, 0x1c, 0x6c }; //CC1100发射功率表
unsigned char paTable_CC2500[8] = {0xFF
www.eeworm.com/read/326147/13161924
c test-temp.c
#include
#include "common.h"
unsigned char paTable_CC1100[8] = {0xc0, 0xc8, 0x84, 0x51, 0x3f, 0x34, 0x1c, 0x6c }; //CC1100发射功率表
unsigned char paTable_CC2500[8] = {0xFF
www.eeworm.com/read/308329/13703972
m createnask.m
function [y, t, v, P] = CreateNASK(NASK, fc, amp, fs, RB, M)
% 产生ASK信号,其中NASK为进制数,典型的为2、4、8等,fc为载波频率,amp为载波基准幅度, fs为采样频率, RB为码元速率
% 载波为 c = amp*sin(2*pi*fc*t);
% y返回已调信号,t为时间矢量,v为码元矢量, P为采样信号的平均功率