chap7

％ y=filter(sig,fmin,fmax) ％ 对信号进行理想滤波，可完成低通，带通 ％ sig为被滤波信号 ％ fmin为下限频率，当fmin为0时为低通滤波器，当fmin>0时，为带通滤波器 ％ fmax为上限频率，fmax>fmin ％ fs为信号的采样频率 ％ y为经过滤波后的信号 (％ Y = filter (sig, fmin, fmax)％ of the ideal signal filtering, to be completed by low-pass, band-pass filter％ sig for signal％ fmin is the minimum frequency, when fmin for 0:00 for the low-pass filter, when fmin > 0, for the bandpass filter％ fmax is the upper limit frequency, fmax> fmin％ fs for signal sampling frequency％ y for the filtered signal)

矩阵分解求逆中的Cholkski分解算法的Matlab仿真。(Inverse matrix decomposition decomposition algorithm in the Matlab simulation Cholkski.)

audio watermarking using dc level shifting

2D flow in channel,poiseuille_channel

OFDM过程的代码，简单实用，包括梳状导频和块状导频( the code of OFDM process, simple and practical，Including comb pilot and block pilot)

Several case studies for biomaterials.Included heart valves, wound dressing, dental biomaterials and joint replacement.

快速ICA算法，用于盲信号处理，提取信号的独立分量，用于图象识别等(fast algorithm for blind signal processing, signal extraction of independent component for image recognition, etc.)

线性系统的状态空间分析与综合，程序均有详细注释(The state space of the linear system analysis and synthesis procedures have detailed notes)

自动控制经典 S离控制模型 matlab S sample control (matlab S sample control )

this is courseware of matlab,which is fit for the beginner