Ball

matlab版本的特征生成的SIFT算法(SIFT algorithm, matlab version)

该程序是石川法计算齿轮啮合冲击载荷的matlab程序(The program is calculated Ishikawa gear shock loads matlab program)

电机仿真中matlab 3/2变换 mdl文件(matlab mdl)

Logistic混沌映射的MATLB仿真，包括分岔图，相图以及Lyapunov指数谱的绘制(Logistic Chaos MATLB simulation, including the bifurcation diagram, phase diagram and Lyapunov exponent spectra of the draw)

非线性动力系统中分叉图用来定性的表示系统行为的演化，本代码中ode1.m定义了一个经典的Lorenz系统，sode3.m对该系统计算并画出了参数敏感区的分叉图。(Nonlinear dynamic system bifurcation diagram used to express qualitative evolution of system behavior, the code defines a ode1.m classical Lorenz system, sode3.m of the system to calculate and draw the sensitive areas of the bifurcation parameter Fig.)

In Matlab 模拟与分析PCM不同量化级别的量化噪声 可以直接运行(In Matlab， simulation and analysis of different quantization levels of PCM quantization noise ，can be run directly)

用于OFDM系统中降低papr的一种算法，改程序简单易懂(Reduce papr an algorithm for OFDM systems, change the procedure is simple and easy to understand)

MATLAB6.5辅助小波分析与应用,在matlab6.5环境下使用小波分析工具开发的详细说明和算例(Simulated MATLAB6.5 auxiliary wavelet analysis and application of MATLAB6.5 environment using wavelet analysis tools are developed in detail)

说明：  采用线性预测的方法来实现语音信号的共振峰估计。(Speech formant estimation by LPC Method)

LLE是一种新的算法，既有非线性的特点，又有线性的优点(LLE is a new algorithm, both non-linear characteristics, but also the linear advantages)