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Q 的代码
q.txt
函数名: qsort
功 能: 使用快速排序例程进行排序
用 法: void qsort(void *base, int nelem, int width, int (*fcmp)());
程序例:
#include
#include
#include
int sort_function(
examp4_23.m
A=[16,2,3,13; 5,11,10,8; 9,7,6,12; 4,14,15,1];
Q=orth(A)
norm(Q'*Q-eye(3))
main.cpp
/*
*
* q G o a Go Program using Trolltech's Qt
*
* (C) by Peter Strempel, Johannes Mesa, Emmanuel Beranger 2001-2003
*
*/
#include "gui_dialog.h"
#include "config.h"
#include "mainwin.h"
#
q.m
% File: q.m
% Software given here is to accompany the textbook: W.H. Tranter,
% K.S. Shanmugan, T.S. Rappaport, and K.S. Kosbar, Principles of
% Communication Systems Simulation with Wireless App
draw_plane.m
%q=1000
z=R.NODES';
Wu=real(H(:,q));
Wv=i*imag(H(:,q));
[wx wy]=animate2(Wu,Wv,12);
wx=0.9*wx; wy=0.9*wy;
plot3(z,wx(:,1),wy(:,1),'-b','linewidth',4); hold on
dx=max(z)-min(
q.m
function [a]=Q(rx_symbol,modulation)
if ~isempty(findstr(modulation, 'BPSK'))
%BPSK
a = real(rx_symbol);
elseif ~isempty(findstr(modulation, 'QPSK'))
% QPSK
soft_bits = zeros(2*size(rx_symb