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1 的代码
1.o.d
1.o: 1.c \
C:/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/include/avr/io.h \
C:/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/include/avr/sfr_defs.h \
C:/WinAVR/bin/../lib/gcc/avr/3.4.3
1.lst
1 .file "1.c"
2 .arch atmega8
3 __SREG__ = 0x3f
4 __SP_H__ = 0x3e
5 __SP_L__ = 0x3d
6
oclog0.dat
1.416607e+00 +j 1.325818e+00
occos0.dat
1.475470e+01 +j -2.296367e+01
ocexp0.dat
-1.776788e+00 +j -2.057202e+00
mgrn10.dat
<mark>1</mark>.2386322 -<mark>1</mark>.<mark>1</mark>779938 0.5<mark>1</mark>2802<mark>1</mark> <mark>1</mark>.9047699 <mark>1</mark>.59<mark>1</mark>6595
<mark>1</mark>.<mark>1</mark>6722<mark>1</mark><mark>1</mark> -0.7747955 <mark>1</mark>.8593597 <mark>1</mark>.6634369 <mark>1</mark>.73<mark>1</mark><mark>1</mark>859
0.6563568 -<mark>1</mark>.4673004 -0.0460358 -0.9860 ...
1.txt
1.编写计算有限长序列的DFT和IDFT函数
DFT的函数：
function[g,h]=dft(x,N)
n=0:N-1;k=0:N-1;
WN=exp(-j*2*pi/N);
nk=n'*k;
WNnk=WN.^nk;
X=x*WNnk;
g=abs(X);
h=angle(X)
IDFT的函数：
function [g,h]=idft(X，N);
n=0:N-1;k=
2.txt
1.编写一个MATLAB函数，实现快速卷积算法。
函数实现：
function y=clconvt(x1,x2,N)
if length(x1)>N
errordlg('N必须>=x1的长度！’，’错误！’);
elseif length(x2)>N
errordlg('N必须>=x2的长度！’，’错误！’);
else
x1=[x1 zeros(1,N
正弦函数.txt
<mark>1</mark>
7
<mark>1</mark>
<mark>1</mark>0000
0.0000<mark>1</mark>
<mark>1</mark>.2
0 <mark>1</mark>.57<mark>1</mark>
5 0 0
0 0
.<mark>1</mark>208304846<mark>1</mark>5385 .2393<mark>1</mark>5660285052
.24<mark>1</mark>660969230769 .464723<mark>1</mark>64743552
.36249<mark>1</mark>453846<mark>1</mark>54 .663<mark>1</mark>22648984056
.48332<mark>1</mark>93846<mark>1</mark>538 .82298385652 ...
sin 2x 样本13点.txt
<mark>1</mark>
<mark>1</mark>
<mark>1</mark>
<mark>1</mark>0000
0.000<mark>1</mark>
<mark>1</mark>.2
0 <mark>1</mark>.57<mark>1</mark>
8 0 0
0 0
.<mark>1</mark>208304846<mark>1</mark>5385 .2393<mark>1</mark>5660285052
.24<mark>1</mark>660969230769 .464723<mark>1</mark>64743552
.36249<mark>1</mark>453846<mark>1</mark>54 .663<mark>1</mark>22648984056
.48332<mark>1</mark>93846<mark>1</mark>538 ...