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基础的音频处理matlab程序，设计巴特沃斯低通数字滤波器实现滤波。(Matlab-based audio processing procedures, Butterworth low-pass digital filter designed to achieve the filtering.)

这是PSO中的流程图,用于各种PSO编程,它包含了4个.与基本的程序对照起来用比较方便.(This is a flow chart of PSO, PSO for a variety of programming, which includes 4. And basic procedures were more convenient to use.)

说明：  teager能量算子的程序，离散时间的Teager能量算子的一个重要的特性是，它仅需要三个样本点就可以并且几乎是实时地估计出能量信息(The teager energy operator program, an important feature of the discrete-time Teager energy operator is that it requires only three sample points and can estimate energy information almost in real time)

说明：  MATLAB电机仿真精华50例pdf电子书及其源代码(MATLAB simulation of the essence of 50 cases of motor and its source code pdf ebook)

说明：  在各行各业的工程实践中，有大量的科学计算工作需要完成。传统的计算方式一般需要较长的周期，相比之下开发效率极高的MATLAB是一个更好的选择。在MATLAB中，编程细节被简化，繁琐的实现过程也被略去，用户可以将更多精力集中于所需要处理的核心问题上。 MATLAB科学计算涉及数学、机械、电子、控制和金融等多个领域。本书以MATLAB科学工程计算为立足点，介绍MATLAB在科学计算领域中如何运用庞大的科学函数库来解决一些实际问题。在函数的选择上兼顾各函数的使用频率和专业性，力求典型全面。本书可作为MATLAB课程的教学用书或者线性代数、概率统计等课程的教学辅助书。(In the engineering practice of all walks of life, there is a lot of scientific calculation work to be completed. The traditional calculation method generally needs a long period, in contrast, the development of highly efficient MATLAB is a better choice. In MATLAB, the programming details are simplified, and the tedious implementation process is also omitted. Users can focus more on the core issues they need to deal with.)

Hough检测直线,圆,椭圆的代码 其中椭圆是用matlab(Hough line detection, round, oval ellipse code which is used Matlab)

matlab用来解一般线性或者非线性方程的方法及应用公式。(matlab used to solve a general linear or nonlinear equations and application of formulas.)

利用最小二乘法进行拟合多元非线性方程，微分方程组数值解方法，最小均方误差等算法的MSE的计算。( Multivariate least squares fitting method of nonlinear equations, Numerical solution of differential equations method, Minimum mean square error MSE calculation algorithm.)

MATLAB余弦与小波变换在图像压缩中的比较(xuxian.rar)

这个程序是理论和仿真呼叫阻塞率的对比!希望大家能多多交流学习!(this procedure is the theoretical simulation and call blocking rate contrast! Hope that we can conduct more exchanges learning!)