代码搜索：Variance
找到约 2,271 项符合「Variance」的源代码
代码结果 2,271
www.eeworm.com/read/160478/10527276
h rsheader_public.h
#ifndef RS_HEADER_HAHA
#define RS_HEADER_HAHA
int T[31]={1,2,4,8,16,5,10,20,13,26,17,7,14,28,29,31,27,19,3,6,12,24,21,15,30,25,23,11,22,9,18};
int temp_de2bi[5]; /*use the global variance to sa
www.eeworm.com/read/237137/4631615
m intf_sigma.m
function [x_intf, x_sigma]=Intf_Sigma(x_mean,x_variance,Tmp_h,SubslotData_length)
L=length(Tmp_h);
Tmp_h2=abs(Tmp_h).^2;
for n=1:SubslotData_length
x_intf(n)=x_mean(n+(0:L-1))*Tmp_h';
x
www.eeworm.com/read/200886/15420849
m plotmeansvariances.m
function plotMeansVariances(m1,m2,v1,v2,percentile)
if min(v1(:))
www.eeworm.com/read/237137/4631614
m symbol_decision.m
function [x_symbol,x_variance]=Symbol_Decision(x_rake,rou,var)
N=length(x_rake);
% Gray coded 16-QAM mapping vector
MapMatrix16QAM = [-1-j -1-3*j -1+j -1+3*j -3-j -3-3*j -3+j -3+3*j 1-j 1-3*j
www.eeworm.com/read/195391/8159418
txt 新建 文本文档.txt
函数Parameter_Classical
function[f_i,c_i,theta_i]=Parameter_Classical (Method_type,N_i,Variance,fmax,phase)
//功能：确定离散多普勒频移(f)，多普勒系数(C)，多普勒相移,适用于仿真经典功率谱的情况。
//输入参数说明：
（1）Method_type,表示计算离散多普勒频移和多普勒系数
www.eeworm.com/read/237137/4631634
m intf_sigma2_2.m
function [x_intf, x_sigma]=Intf_Sigma2_2(x_mean,x_variance,Tmp_h11,Tmp_h12,Tmp_h21,Tmp_h22,SubslotData_length)
L=length(Tmp_h11);
Tmp_h11_2=abs(Tmp_h11).^2;
Tmp_h12_2=abs(Tmp_h12).^2;
Tmp_h21_
www.eeworm.com/read/237137/4631640
m intf_sigma2.m
function [x_intf, x_sigma]=Intf_Sigma2(x_mean,x_variance,Tmp_h11,Tmp_h12,Tmp_h21,Tmp_h22,SubslotData_length)
L=length(Tmp_h11);
Tmp_h11_2=abs(Tmp_h11).^2;
Tmp_h12_2=abs(Tmp_h12).^2;
Tmp_h21_2=
www.eeworm.com/read/237137/4631645
m intf_sigma2_1.m
function [x_intf, x_sigma]=Intf_Sigma2_1(x_mean,x_variance,Tmp_h11,Tmp_h12,Tmp_h21,Tmp_h22,SubslotData_length)
L=length(Tmp_h11);
Tmp_h11_2=abs(Tmp_h11).^2;
Tmp_h12_2=abs(Tmp_h12).^2;
Tmp_h21_
www.eeworm.com/read/174563/9581635
m sim.m
%函数function [f_i,c_i,theta_i]=Parameter_Classical (Method_type,N_i,Variance,fmax,phase)
%功能：确定离散多普勒频移（fi,n)、多普勒系数(Ci,n)、多普勒相移(@i,n):适用于仿真经典功率谱的情况。
%输入参数说明:
%（1)Method_type,表示计算离散多普勒频移和多普勒系数所采用的方法。其
www.eeworm.com/read/121098/14769900
txt sqlfunc.txt
值此春节之际，献给广大informix学习者、爱好者~~~~~~~
聚集函数：
avg,求平均值
count,统计记录的条数
max,求最大值
min,求最小值
range,计算所选行的最大值与最小值的差
stdev,计算所选行的标准偏差
sum,求和函数
<mark>variance</mark>，函数返回值样本的方差做为所有选择行的方差的无偏估计。
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