Romberg1

Computes the DFT of N real values and returns the first N/2+1 DFT coefficients. N is an integral power of two.

可以清楚的知晓信号随时间轴和频率轴的变化，相当的方便(Can be clearly known with the axis and a frequency axis signal changes, considerable convenience)

维纳滤波语音增强算法:语音增强算法的维纳滤波器，通过scalart 1996提出的实现。使用一个决策指导的方法跟踪的先验信噪比。请注意，该信号的第一0.25sec用于模型的噪声，即，它是假定的演讲之后，0.25sec开始(Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori SNR. Note that the first 0.25sec of the signal is used to model the noise, that is, it is assumed that speech starts after that 0.25sec)

傅立叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。(Fourier transform can meet certain conditions expressed as a function trigonometric (sine and/or cosine functions) or their integral linear combinations.)

基于MATLAB的IIR滤波器设计，用MATLAB语言进行编程，供滤波器设计者参考(Based on the MATLAB IIR filter designing, MATLAB programming language, for filter designers)

非线性对象的线性化，cstr模型的建立，利用非线性求解方法实现其线性化(nonlinear translate to linear，model of cstr)

基于matlab软件的瑞丽衰落信道仿真 代码 软件打开直接用(Based on MATLAB software Ruili fading channel simulation source software open)

Matlab2012最新教程(代码直接复制调试)(The latest Matlab2012 tutorial)

采用内螺旋算法编写的清洁机器人路径规划程序，将房间抽象为栅格矩阵(Spiral algorithm written using cleaning robot path planning program, the room abstract grid matrix)

MATLAB智能算法30个案例分析.史峰等.扫描版(MATLAB intelligent algorithm 30 case studies)