eegPsignalPprocessing

MATLAB 常用函数，对于初学者应该很有帮助(MATLAB fuctions is very important for new learners )

【谷速软件编程】matlab源码-平滑稀疏采样信号和图像的直方图 可以作为参考使用，程序是word版本 ([Valley] matlab source software programming speed- smooth sparse sampling signal and image histogram can be used as a reference, the program is a word version)

说明：  调制解调matlab代码包括am,fm,fsk,gfsk,msk,gmsk.很完善的代码。am,fm，中还有语音测试。所有的程序都有代码解释，原理分析，性能对比分析等。希望对大家有用。(Matlab code modulation and demodulation include am, fm, fsk, gfsk, msk, gmsk. A very comprehensive code. am, fm, there are voice tests. All programs have the code interpretation, principle analysis, performance comparison analysis. Hope that useful.)

通过matlab代码实现PCA算法程序设计步骤： 包括1、去均值 2、计算协方差矩阵及其特征值和 qZHBpQ 特征向量 3、计算协方差矩阵的特征值大于阈值的个数以及 ixDqskB值 4、降序排列特征值，编译通过达到很高的性能。(PCA algorithm program realization by matlab code design steps include: 1, 2 to the mean, covariance matrix and its eigenvalues and eigenvectors qZHBpQ 3, calculate the covariance matrix of eigenvalues greater than the number of threshold values, and only 4 ixDqskB, in descending order eigenvalues, compiled by achieving high performance.)

说明：  在MATLAB环境下用PM算法进行的带通滤波器设计(In the MATLAB environment using the PM algorithm bandpass filter design)

对于单次提取的诱发响应，本程序提供了一种用matlab实现消除诱发响应潜伏期的影响的快捷有效的方法(Eliminate latency of evoked response)

灰色GM(1,1)模型matlab计算代码(matlab gm (1, 1) process researchers hope to help the gray system)

matlab message, and images png

说明：  机器人的诞生和机器人学的建立和发展是20世纪自动控制最具说服力的成就，是20世纪人类科学技术进步的重大成果。机器人是传统的机构学与近代电子技术相结合的产物，是最典型的机电一体化、数字化和自动化装备。轮式机器人轨迹跟踪(The establishment and development of the birth of the robot and robotics is the automatic control of the most convincing achievements of the 20th century, the major achievements of the 20th century scientific and technological progress. The robot is a traditional product of the combination of institutional learning and modern electronic technology, is the most typical mechanical and electrical integration, digitization and automation equipment. Wheeled robot trajectory tracking)

本文提出了一种采用六项余弦偶次幂窗三峰插值的算法来对电网谐波进行检测与分析。该算法通过分析电网信号加窗后傅里叶变换的频域表达式，利用谐波频点附近的三根离散频谱的幅值确定谐波谱线的准确位置，进而得到电网谐波的相关参数频率、幅值及相位的计算公式，最后再对其进行加权修正，从而进一步的提高检测的准确度和有效性。( this paper proposes an approach for power network harmonic detection and analysis based on six even order cosine window and triple-spectrum-line interpolation. Through analyzing the adding window signal fourier transform in the frequency domain expression, using amplitude of three discrete spectrum near the harmonic frequency point to determine the accurate position of the harmonic spectrum and get the calculation formula of related parameters of the power network harmonic such as frequency, amplitude and phase, the algorithm further enhances the accuracy and effectiveness by using weighted correction.)