LIANGZIYICHUAN

solutions in matlab of the book DSP using matlab by proakis

说明：  基于四阶累积量的MUSIC算法，内有注释(Fourth-order cumulant-based MUSIC algorithm, the annotated)

emacs lisp源代码 gnu emacs learning(emacs lisp source)

LT码的MATLAB仿真程序，译码算法为BP算法。(LT code MATLAB simulation program, the decoding algorithm of BP algorithm.)

This is the simulation of Photoshop magic wand effect of Matlab procedures for image segmentation

说明：  绘制庞加莱图程序可做学习使用非线性动力学分析(Drawing a Poincare program can be used for learning Nonlinear Dynamics Analysis)

最优化理论的课件 也是我去年上课时自己保留的课件 很实用 里面的算法 简单明了(Optimization theory courseware is also very practical courseware in my class last year retained inside the algorithm is simple)

read text,image,audio and calculate entropy and information

The performance coefficient depends on both the pitch angle (β) and the tip speed ratio (λ). The tip speed ratio is calculated by using blade tip speed and wind speed upstream of the rotor. The relationship between performance coeffi cient (c_p), pitch angle (β) and tip speed ratio (λ) is established by the c_p- λ approximation (3) for different blade pitch angle.

KALMAN filter for linear time invariant estimation