全息谱的matlab程序运行出错求助

xprwp

程序中的PIP2.DH与PIP2.DV为输入数据，但运行程序出错，出错程序为这一句
function [inter_freq]=holo2D('PIP2.DH','PIP2.DV',2000,45,0)

系统会出现下面的文字
??? Error: File: C:\Documents and Settings\Administrator\桌面\实验\holo2D.m Line: 10 Column: 30
"identifier" expected, "character string" found.
意思就是在第10行30列出错，在那个位置是一个单引号  '        
我把程序和输入数据放在附件里，希望各位高手帮我看一下到底哪里出错了，这是我论文要的东西，很急
谢谢各位了！

ch_j1985

原帖由 xprwp 于 2008-5-19 09:28 发表

                               
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程序中的PIP2.DH与PIP2.DV为输入数据，但运行程序出错，出错程序为这一句
function =holo2D('PIP2.DH','PIP2.DV',2000,45,0)

系统会出现下面的文字
??? Error: File: C:\Documents and Settings\Administrator\ ...

请问这句是什么意思？
function [inter_freq]=holo2D('PIP2.DH','PIP2.DV',2000,45,0)
如果是传递PIP2.DH和PIP2.DV文件中的数据，可以考虑先读出数据，再传递

sigma665

1. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   
2. % two_dimension_holospectra_2006_RIDC_WFJ
   
3. % 输入:data_x为H方向信号;data_y为V方向信号;
   
4. % 输入:Fs为采样频率;an为H传感器与X轴夹角;
   
5. % 输入时请注意H方向信号为两传感器中与X轴夹角较小的信号;
   
6. % V方向信号为两传感器中与X轴夹角较大的信号;
   
7. % 若按观察传感器的方向观察轴心轨迹请将direct置0;若要从反方向观察请将direct置1;
   
8. % inter_freq为插值后的工频频率.
   
9. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   
10. function [inter_freq]=holo2D('PIP2.DH','PIP2.DV',2000,45,0)
    
11. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
12. H=textread (data_x,'%f',1024);V=textread (data_y,'%f',1024);H=H';V=V';
    
13. if length(H)<1024
    
14. H(length(H)+1:1024)=0;
    
15. end
    
16. if length(V)<1024
    
17. V(length(V)+1:1024)=0;
    
18. end
    
19. mean_H=mean(H);mean_V=mean(V);Hmean=H-mean_H;Vmean=V-mean_V;rHmean=Hmean;rVmean=Vmean;
    
20. i1=1:512;w1=0.5*(1-cos(2*pi*i1/(1024+1)));i2=513:1024;w2=w1(1024-i2+1);w=[w1,w2];
    
21. Hmean=Hmean.*w;Vmean=Vmean.*w;Hmean=Hmean'-mean(Hmean);Vmean=Vmean'-mean(Vmean);
    
22. t=(0:1023)./Fs;
    
23. figure(1)
    
24. subplot(2,1,1);plot(t,rHmean);
    
25. grid on;set(gcf,'color',[1 1 1]);xlabel('时间 t');ylabel('H 幅值 \mum');title('时域信号');
    
26. axis([0 1023/Fs min(rHmean) max(rHmean)]);
    
27. % set(gca,'gridLineStyle','-','FontWeight','Bold')
    
28. subplot(2,1,2);plot(t,rVmean);
    
29. grid on;set(gcf,'color',[1 1 1]);xlabel('时间 t');ylabel('V 幅值 \mum');
    
30. axis([0 1023/Fs min(rVmean) max(rVmean)]);
    
31. % set(gca,'gridLineStyle','-','FontWeight','Bold')
    
32. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
33. const=pi/180;deltf=Fs/1024;fs=(0:1023).*deltf;
    
34. yH=fft(Hmean,1024);amplH=2*abs(yH)./512;phH=angle(yH)./const;
    
35. yV=fft(Vmean,1024);amplV=2*abs(yV)./512;phV=angle(yV)./const;
    
36. figure(2)
    
37. subplot(2,1,1);plot(fs(1:512),amplH(1:512));
    
38. grid off;set(gcf,'color',[1 1 1]);xlabel('频率 f');ylabel('H 幅值 \mum');title('频域信号');
    
39. axis([0 fs(512) 0 max(amplH)]);
    
40. % set(gca,'gridLineStyle','-','FontWeight','Bold')
    
41. subplot(2,1,2);plot(fs(1:512),amplV(1:512));
    
42. grid off;set(gcf,'color',[1 1 1]);xlabel('频率 f');ylabel('V 幅值 \mum');
    
43. axis([0 fs(512) 0 max(amplV)]);
    
44. % set(gca,'gridLineStyle','-','FontWeight','Bold')
    
45. [frespeed,amplampl]=ginput(1);
    
46. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
47. fre=frespeed;num_fre=round(fre/deltf)+1;
    
48. [fremax,fren]=max(amplH((num_fre-5):(num_fre+5)));
    
49. fren=fren+(num_fre-5)-1;frequence=fs(fren);
    
50. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
51. sum_ampl=amplH.^2+amplV.^2;
    
52. for i=1:4
    
53. freq=i.*frequence;num_freq=round(freq/deltf)+1;
    
54. [hvmax,hvn]=max(sum_ampl((num_freq-2):(num_freq+2)));hvn=hvn+(num_freq-2)-1;
    
55. H1=amplH(hvn-1);H3=amplH(hvn+1);H2=amplH(hvn);Hfl=fs(hvn-1);Hfr=fs(hvn+1);Hfm=fs(hvn);HI=hvn;angle_yH=angle(yH(HI));
    
56. V1=amplV(hvn-1);V3=amplV(hvn+1);V2=amplV(hvn);Vfl=fs(hvn-1);Vfr=fs(hvn+1);Vfm=fs(hvn);VI=hvn;angle_yV=angle(yV(VI));
    
57. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
58. [Hfa,HAa,HPa,Vfa,VAa,VPa]=hanning_window(H1,H3,H2,Hfm,V1,V3,V2,Vfm,deltf,angle_yH,angle_yV);
    
59. HFa(i)=Hfa;HAmpl(i)=HAa;HPhase(i)=-HPa./const;
    
60. VFa(i)=Vfa;VAmpl(i)=VAa;VPhase(i)=-VPa./const;
    
61. end
    
62. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
63. if (round(frequence/deltf)-5)<5
    
64. frequence=10.*deltf;
    
65. end
    
66. for i=2:round(frequence/deltf)-5
    
67. if sum_ampl(i-1)<SUM_AMPL(I) sum_ampl(i+1)<sum_ampl(i)
    
68. record(i)=sum_ampl(i);
    
69. else
    
70. record(i)=0.001;
    
71. end
    
72. end
    
73. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
74. [max1,no1]=max(record);record(no1)=0;[max2,no2]=max(record);record(no2)=0;
    
75. [max3,no3]=max(record);record(no3)=0;[max4,no4]=max(record);record(no4)=0;
    
76. maxmax=[max1,max2,max3,max4];nono=[no1,no2,no3,no4];
    
77. [min11,min1]=min(nono);minm(1)=maxmax(min1);non(1)=nono(min1);nono(min1)=round(frequence/deltf)-5;
    
78. [min22,min2]=min(nono);minm(2)=maxmax(min2);non(2)=nono(min2);nono(min2)=round(frequence/deltf)-5;
    
79. [min33,min3]=min(nono);minm(3)=maxmax(min3);non(3)=nono(min3);nono(min3)=round(frequence/deltf)-5;
    
80. [min44,min4]=min(nono);minm(4)=maxmax(min4);non(4)=nono(min4);nono(min4)=round(frequence/deltf)-5;
    
81. for i=1:4
    
82. H1=amplH(non(i)-1);H3=amplH(non(i)+1);H2=amplH(non(i));Hfl=fs(non(i)-1);Hfr=fs(non(i)+1);Hfm=fs(non(i));HI=non(i);angle_yH=angle(yH(HI));
    
83. V1=amplV(non(i)-1);V3=amplV(non(i)+1);V2=amplV(non(i));Vfl=fs(non(i)-1);Vfr=fs(non(i)+1);Vfm=fs(non(i));VI=non(i);angle_yV=angle(yV(VI));
    
84. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
85. [Hfa,HAa,HPa,Vfa,VAa,VPa]=hanning_window(H1,H3,H2,Hfm,V1,V3,V2,Vfm,deltf,angle_yH,angle_yV);
    
86. HFa(i+4)=Hfa;HAmpl(i+4)=HAa;HPhase(i+4)=-HPa./const;
    
87. VFa(i+4)=Vfa;VAmpl(i+4)=VAa;VPhase(i+4)=-VPa./const;
    
88. end
    
89. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
90. inter_freq=HFa(1);
    
91. msgmsg=['您选取的工频为',num2str(inter_freq),'Hz，关闭对话框后按任意键继续程序运行。'];
    
92. msgbox(msgmsg,'Prompt','help');
    
93. pause;
    
94. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
95. Ampl_A=HAmpl/2;Ampl_B=VAmpl/2;Angle_A=90-HPhase;Angle_B=90-VPhase;
    
96. Ampl=[Ampl_A,Ampl_B];max_ampl=1.1*max(Ampl);max_amp=fix(max_ampl/10)*10;
    
97. if max_amp==0
    
98. max_amp=8;
    
99. end
    
100. for i=1:length(Ampl_A)
     
101. t=1:361;
     
102. X(i,:)=Ampl_A(i).*sin((t-1).*const+(Angle_A(i))*const);
     
103. Y(i,:)=Ampl_B(i).*sin((t-1).*const+(Angle_B(i))*const);
     
104. x(i,:)=X(i,:).*cos(an.*const)-Y(i,:).*sin(an.*const);
     
105. y(i,:)=X(i,:).*sin(an.*const)+Y(i,:).*cos(an.*const);
     
106. tan_xy(i,:)=y(i,:)./x(i,:);
     
107. end
     
108. for i=1:length(Ampl_A)
     
109. p(i)=Ampl_A(i).^2+Ampl_B(i).^2;q(i)=2*Ampl_A(i)*Ampl_B(i)*sin((Angle_A(i)-Angle_B(i)).*const);
     
110. long_a(i)=(sqrt(p(i)+q(i))+sqrt(p(i)-q(i)))/2;short_b(i)=(sqrt(p(i)+q(i))-sqrt(p(i)-q(i)))/2;
     
111. e(i)=sqrt(long_a(i).^2-short_b(i).^2)./long_a(i);
     
112. Sx(i)=Ampl_A(i)*cos(Angle_A(i).*const)*cos(an.*const)-Ampl_B(i)*cos(Angle_B(i).*const)*sin(an.*const);
     
113. Sy(i)=Ampl_B(i)*cos(Angle_B(i).*const)*cos(an.*const)+Ampl_A(i)*cos(Angle_A(i).*const)*sin(an.*const);
     
114. Cx(i)=Ampl_A(i)*sin(Angle_A(i).*const)*cos(an.*const)-Ampl_B(i)*sin(Angle_B(i).*const)*sin(an.*const);
     
115. Cy(i)=Ampl_B(i)*sin(Angle_B(i).*const)*cos(an.*const)+Ampl_A(i)*sin(Angle_A(i).*const)*sin(an.*const);
     
116. if direct==1
     
117. Sx1(i)=-Ampl_A(i)*cos(Angle_A(i).*const)*cos(an.*const)+Ampl_B(i)*cos(Angle_B(i).*const)*sin(an.*const);
     
118. Cx1(i)=-Ampl_A(i)*sin(Angle_A(i).*const)*cos(an.*const)+Ampl_B(i)*sin(Angle_B(i).*const)*sin(an.*const);
     
119. Sy1(i)=Sy(i);Cy1(i)=Cy(i);
     
120. else
     
121. Sx1(i)=Sx(i);Sy1(i)=Sy(i);Cx1(i)=Cx(i);Cy1(i)=Cy(i);
     
122. end
     
123. SC=(2*Cx(i)*Cy(i)+2*Sx(i)*Sy(i))./(Cx(i).^2+Sx(i).^2-Cy(i).^2-Sy(i).^2);
     
124. angle_d(i)=0.5*atan(SC)./const;tan_angle(i)=tan(angle_d(i).*const);
     
125. cmp=abs(tan_xy(i,:)-tan_angle(i));[mincmp,mino]=min(cmp);
     
126. axis_cmp=x(i,mino).^2+y(i,mino).^2;acmp=abs(long_a(i).^2-axis_cmp);bcmp=abs(short_b(i).^2-axis_cmp);
     
127. if acmp>bcmp
     
128. angle_d(i)=angle_d(i)+90;
     
129. end
     
130. if angle_d(i)<0
     
131. angle_d(i)=angle_d(i)+180;
     
132. end
     
133. if angle_d(i)>=180
     
134. angle_d(i)=angle_d(i)-180;
     
135. end
     
136. if direct==1
     
137. angle_d(i)=180-angle_d(i);
     
138. end
     
139. end
     
140. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     
141. if direct==1
     
142. x=-1.*x;
     
143. end
     
144. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     
145. cha=[-3 -1 1 3 -3 -1 1 3];
     
146. figure(3)
     
147. subplot(2,1,1);
     
148. hold on
     
149. for i=1:4
     
150. plot(x(i,1)+cha(i).*max_amp,y(i,1),'r.','MarkerSize',10);plot(x(i,:)+cha(i).*max_amp,y(i,:));
     
151. plot([0+cha(i).*max_amp,x(i,1)+cha(i).*max_amp],[0,y(i,1)],'r-');
     
152. %plot([cha(i).*max_amp,cha(i).*max_amp],[-max_ampl,+max_ampl],'k-');
     
153. direc_X1=x(i,1).*cos(-angle_d(i).*const)-y(i,1).*sin(-angle_d(i).*const);
     
154. direc_Y1=x(i,1).*sin(-angle_d(i).*const)+y(i,1).*cos(-angle_d(i).*const);
     
155. direc_X2=x(i,2).*cos(-angle_d(i).*const)-y(i,2).*sin(-angle_d(i).*const);
     
156. direc_Y2=x(i,2).*sin(-angle_d(i).*const)+y(i,2).*cos(-angle_d(i).*const);
     
157. [direc]=dire(direc_X1,direc_Y1,direc_X2,direc_Y2);
     
158. txt=[direc,num2str(i),'X '];
     
159. text(cha(i).*max_amp-0.25*max_amp,-1.2*max_ampl,txt,'FontWeight','Bold');
     
160. end
     
161. axis off;set(gcf,'color',[1 1 1]);axis equal;axis([-4*max_ampl 4*max_ampl -max_ampl max_ampl]);
     
162. plot([-4*max_ampl,4*max_ampl],[-max_ampl,-max_ampl],'k-');plot([-4*max_ampl,4*max_ampl],[max_ampl,max_ampl],'k-');
     
163. plot([-4*max_ampl,-4*max_ampl],[-max_ampl,+max_ampl],'k-');plot([4*max_ampl,4*max_ampl],[-max_ampl,max_ampl],'k-');
     
164. plot([-4*max_ampl,4*max_ampl],[0,0],'k-');
     
165. title('The 2 - Dimensional Holospectrum','FontWeight','Bold');
     
166. hold off
     
167. subplot(2,1,2);
     
168. hold on
     
169. for i=5:8
     
170. plot(x(i,1)+cha(i).*max_amp,y(i,1),'r.','MarkerSize',10);plot(x(i,:)+cha(i).*max_amp,y(i,:));
     
171. plot([0+cha(i).*max_amp,x(i,1)+cha(i).*max_amp],[0,y(i,1)],'r-');
     
172. %plot([cha(i).*max_amp,cha(i).*max_amp],[-max_ampl,+max_ampl],'k-');
     
173. direc_X1=x(i,1).*cos(-angle_d(i).*const)-y(i,1).*sin(-angle_d(i).*const);
     
174. direc_Y1=x(i,1).*sin(-angle_d(i).*const)+y(i,1).*cos(-angle_d(i).*const);
     
175. direc_X2=x(i,2).*cos(-angle_d(i).*const)-y(i,2).*sin(-angle_d(i).*const);
     
176. direc_Y2=x(i,2).*sin(-angle_d(i).*const)+y(i,2).*cos(-angle_d(i).*const);
     
177. [direc]=dire(direc_X1,direc_Y1,direc_X2,direc_Y2);
     
178. txt=[direc,num2str(round(HFa(i)/HFa(1)*100)/100),'X '];
     
179. text(cha(i).*max_amp-0.25*max_amp,-1.2*max_ampl,txt,'FontWeight','Bold');
     
180. end
     
181. axis off;set(gcf,'color',[1 1 1]);axis equal;axis([-4*max_ampl 4*max_ampl -max_ampl max_ampl]);
     
182. plot([-4*max_ampl,4*max_ampl],[-max_ampl,-max_ampl],'k-');plot([-4*max_ampl,4*max_ampl],[max_ampl,max_ampl],'k-');
     
183. plot([-4*max_ampl,-4*max_ampl],[-max_ampl,+max_ampl],'k-');plot([4*max_ampl,4*max_ampl],[-max_ampl,max_ampl],'k-');
     
184. plot([-4*max_ampl,4*max_ampl],[0,0],'k-');
     
185. hold off
     
186. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     
187. figure(4)
     
188. hold on
     
189. text(0,30,'序号');text(8,30,'Sx');text(16,30,'Cx');text(24,30,'Sy');text(32,30,'Cy');text(40,30,'离心率');text(48,30,'长轴倾角');
     
190. for i=1:4
     
191. sq=[num2str(5-i),'X'];text(0,3*(i+4),sq);
     
192. Sx_out=num2str(round(Sx1(5-i).*100)./100);text(8,3*(i+4),Sx_out);
     
193. Cx_out=num2str(round(Cx1(5-i).*100)./100);text(16,3*(i+4),Cx_out);
     
194. Sy_out=num2str(round(Sy1(5-i).*100)./100);text(24,3*(i+4),Sy_out);
     
195. Cy_out=num2str(round(Cy1(5-i).*100)./100);text(32,3*(i+4),Cy_out);
     
196. e_out=num2str(round(e(5-i).*1000)./1000);text(40,3*(i+4),e_out);
     
197. angle_out=num2str(round(angle_d(5-i).*10)./10);text(48,3*(i+4),angle_out);
     
198. end
     
199. for i=5:8
     
200. sq=[num2str(round(HFa(13-i)/HFa(1)*100)/100),'X'];text(0,3*(i-5),sq);
     
201. Sx_out=num2str(round(Sx1(13-i).*100)./100);text(8,3*(i-5),Sx_out);
     
202. Cx_out=num2str(round(Cx1(13-i).*100)./100);text(16,3*(i-5),Cx_out);
     
203. Sy_out=num2str(round(Sy1(13-i).*100)./100);text(24,3*(i-5),Sy_out);
     
204. Cy_out=num2str(round(Cy1(13-i).*100)./100);text(32,3*(i-5),Cy_out);
     
205. e_out=num2str(round(e(13-i).*1000)./1000);text(40,3*(i-5),e_out);
     
206. angle_out=num2str(round(angle_d(13-i).*10)./10);text(48,3*(i-5),angle_out);
     
207. end
     
208. axis off;axis equal;axis([0 60 0 33]);box on;set(gcf,'color',[1 1 1]);
     
209. hold off
     
210. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     
211. return

复制代码

程序可以这样贴上来，方便别人查看

另外，function [inter_freq]=holo2D('PIP2.DH','PIP2.DV',2000,45,0)
里面参数根本没有传进去

[ 本帖最后由 sigma665 于 2008-5-19 11:03 编辑 ]

banyuanxian

顶一下！。。。。

banyuanxian

你是不是有全息谱的matlab程序，能给我发一份吗？我的邮箱：banyuanxian@163.com
在此谢谢了！！！！
包括，二维三维全息谱绘制程序，椭圆参数转换程序，和合成轴心轨迹绘制程序。
在此表示由衷的感谢！！！