NR_Pmethod

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)

非常实用的普朗克公式的计算代码,使用MATLAB编写(Planck equation very practical computing code，Using MATLAB prepared)

MUSIC算法[1] 是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。MUSIC算法就是利用这两个互补空间之间的正交特性来估计空间信号的方位。噪声子空间的所有向量被用来构造谱，所有空间方位谱中的峰值位置对应信号的来波方位。MUSIC算法大大提高了测向分辨率，同时适应于任意形状的天线阵列，但是原型MUSIC算法要求来波信号是不相干的。(algorithm MUSIC is a method based on matrix feature space decomposition. From a geometric point of view, the signal processing of the observation space can be decomposed into signal subspace and noise subspace, it is clear that these two spaces are orthogonal. Signal subspace by the array received data covariance matrix and signal corresponding to the feature vector and noise subspace is by the covariance matrix of all minimum feature values (noise variance) corresponding to the feature vectors are composed. MUSIC algorithm is to use the orthogonal characteristics of these two complementary space to estimate the azimuth of spatial signals. All vectors of the noise subspace are used to construct spectral, and the peak position in all spatial azimuth spectra correspond to the direction of arrival of the signal. MUSIC algorithm greatly improves the direction finding resolution, and at the same time it is suitable for the antenna array of any shape, but the prototype MUSIC algorithm requir)

C++ project simulation

详细介绍程序的编写步骤,并且附有原代码.是一个横好的matlab程序．(Introduce procedures for the preparation of detailed steps, and with the original code. Is a good cross-matlab procedures.)

G代码现场使用实例矩形路线封闭路线测试Gcode(G codeG codeG codeG codeG codeG code)

说明：  一篇关于SVM和adaboost算法对比的文章。分别运用两种方法进行目标识别，比较算法与结果(A comparison on the SVM algorithm and adaboost article. Two methods were used for target identification, comparison algorithm and results)

使用SGP模型进行轨道计算的matlab源码 使用两行星历TLE(Simplified perturbations models are a set of five mathematical models (SGP, SGP4, SDP4, SGP8 and SDP8) used to calculate orbital state vectors of satellites and space debris relative to the Earth-centered inertial coordinate system. This set of models is often referred to collectively as SGP4 due to the frequency of use of that model particularly with two-line element sets produced by NORAD and NASA.)

说明：  探究粒子群算法对电机的估计，具有重要意义。(It is important to explore the estimation of the motor by particle swarm.)

该书介绍了MATLAB关于工作环境、图形处理、数学函数等方面的命令集。(The book, a MATLAB on the working environment, graphics processing, mathematical functions, etc. command set.)