Learner

绘制模糊标记为7时的隶属函数图像的源程序(Draw for the 7:00 mark of the fuzzy membership function image of the source)

该例程是基于人耳掩蔽效应的语音增强算法的MATLAB实现。压缩包中附带参考文献（基于人耳掩蔽效应的谱减算法的研究与实现）、测试所使用的音频信号、以及段信噪比计算函数。源代码中MaskingSub.m（源代码主要部分）及Main.m为本人所写，其余均来自程序员联合开发网。运行环境MATLAB R2009b(Key words:masking property, spectral subtraction algorithm)

自适应噪声对消源程序，LMS算法自适应滤波器仿真。(Adaptive noise cancellation source, LMS adaptive filter algorithm simulation。)

基于Matlab的图像处理的源程序(Matlab-based image processing source)

Orthogonal Frequency division Multiplexing Access model to simulating.

设计一个IIR数字低通滤波器， 逼近一组模拟滤波器的指标参数（通带截止频率Wp=2*pi*2000rad/s,阻带边界频率Ws=2*pi*3000rad/s,通带波纹 Rp=3db, 阻带衰减Rs=15db, 采样频率f=10000Hz）； 分别用脉冲响应不变法和双线性变换法实现设计，列出传递函数并描绘模拟和数字滤波器的幅频和相频响应曲线。用上述设计滤波器完成几组给定信号的滤波，证明滤波器的有效性和滤波范围限制.(Design a IIR digital low-pass filter, approaching a group of analog filters indicator parameters (pass-band cut-off frequency Wp = 2* pi* 2000rad/s, stop-band edge frequency Ws = 2* pi* 3000rad/s, pass-band ripple Rp = 3db, stop-band attenuation Rs = 15db, the sampling frequency f = 10000Hz) were used to change the impulse response method and bilinear transformation method for design, list and describe the transfer function of analog and digital filter amplitude-frequency and phase-frequency response curve. A filter was designed with the completion of the above-mentioned groups of a given signal filtering, to prove the effectiveness of filters and filter limit)

说明：  基于生物力学模型的可形变医学图像配准方法。可运行(Biomechanical Model based)

有限元QuadraticQuadElement的matlab程序(FEA QuadraticQuadElement matlab)

该书介绍了Matlab的使用，其主要内容包括：MATLAB 入门及基本操作，数组、矩阵的使用及数据可视化方法，脚步文件及函数的编写，以及仿真、图形用户界面入门等。(The book describes the use of Matlab, and its main contents include: MATLAB Introduction and basic operation, array, matrix use and data visualization methods, the pace of preparation of documents and functions, as well as simulation, graphical user interface, such as entry.)

calculate mean filter for images in matlab