DOA_MUSIC

向自己上课老师(研究混沌方面)要的一个H无穷控制的工具箱，里面内容很丰富，个人用了之后感觉很不错，希望对大家有所帮助。(To their class teacher (Research Chaos area) to an H infinite control toolbox, which is very rich in contents, personal feeling after a good, hoping to help all of you.)

采用小波包算法进行压缩，小波树的确定则是根据不同的信息论准则，以达到分解系数表达的信息密度最高(Algorithm using wavelet packet compression, wavelet tree to determine if information theory is based on different criteria to achieve the decomposition coefficient expressed the highest density of information)

another speaker recognition

ch3=softt(h3,thr1 clear clc I=imread( lena512.bmp ) imshow(I) I=double(I) II=I+30*randn(size(I)) figure imshow(II,[]) [a1,h1,v1,d1]=dwt2(II, sym8 ) [a2,h2,v2,d2]=dwt2(a1, sym8 ) [a3,h3,v3,d3]=dwt2(a2, sym8 ) sigma=median(abs(d1(:)))/0.6745 x=3*sigma thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x 小波图像去噪( ch3=softt(h3,thr1 clear clc I=imread( lena512.bmp ) imshow(I) I=double(I) II=I+30*randn(size(I)) figure imshow(II,[]) [a1,h1,v1,d1]=dwt2(II, sym8 ) [a2,h2,v2,d2]=dwt2(a1, sym8 ) [a3,h3,v3,d3]=dwt2(a2, sym8 ) sigma=median(abs(d1(:)))/0.6745 x=3*sigma thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x )

matlab环境下的张正友法标定，可以获得相机的内参外参(Zhang Zhengyou calibration method under matlab environment, you can get the camera' s internal reference external parameters)

TIMER sample code and test program

Use a Genetic Algorithm to find shaper parameters which best fit model response

利用高阶模糊函数算法，对线性调频信号传播过程中的非线性问题估计并校正(The use of higher-order ambiguity function algorithm for linear frequency modulated signal propagation in nonlinear estimation problem and correct)

Jackknife PARAFAC, 用在多维线性分解.(Very famous Jackknife parafac, suited for multi-way data decomposition.)

kalman源程序。用MATLAB编制。主要用于统计预测，也可用于其他行业。(kalman program for prediction.)