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MATLAB实现的一种基于最小二乘的椭圆拟合直接算法源代码.附件中的源代码是matlab编写的，实现一种对于椭圆的稳定的数据拟合算法。当然必须要提供至少5个点的数据，椭圆x，y轴的中心点，最大轴最小轴(err)

this program is used to calculate difference between to vectors

rayleigh channel simulation

求解辐射传递方程SSDN离散matlab程序(Solving the radiative transfer equation SSDN discrete matlab program)

图像压缩的MATLAB程序，可用于压缩任意图像(Image compression MATLAB program)

计算正则化模糊神经网络的输出值，分为五层，包括正则化，模糊化和输出层，内有注释。(Output value calculated Regularization Fuzzy Neural Network, is divided into five layers, including regularization, blurring and output layer, within a comment)

说明：  Direct Sequence Spread spectrum

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)

麦克风语音增强,能偶达到语音增强的效果，通过滤波来实现语音增强(multiple microphone speech enhancement)

该MATLAB程序实现了simplex迭代算法，该算法可以在不对目标函数求导情况下进行优化，适合数据量较大的算法优化。(The MATLAB program to achieve a simplex iterative algorithm, which can be optimized in the right objective function derivation, the large amount of data suitable algorithm optimization.)