romberg

周期图法计算在白噪声环境下的正弦信号功率谱密度(Periodogram method under the white noise power spectral density of the sinusoidal signal)

说明：  此程序是基于多级最小二乘法，运用递推算法。(This procedure is based on the multi-stage least squares method, the use of recursive algorithms.)

a matlab function that can do many fuction on drowing

jaringan saraf tiruan

关于光伏组件研究的相关资料，很有参考价值(Related information on the study of PV modules, a good reference value)

MATLAB PROGARM Naive Bayes

一些关于matlab仿真机器人的资料，包括4自由度机器人，六自由度机器人等(Information on robot learning, including the establishment of the coordinate system, the forward kinematics, inverse kinematics, location Jacques force Jacobian)

UAV forces and equations

MUSIC算法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 algorithm is a feature space based on matrix decomposition method. From the geometric point of view, the observed signal space can be decomposed into signal subspace and noise subspace, it is clear that two spaces are orthogonal. Signal subspace to the data received by the array covariance matrix and the eigenvector corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector corresponding to the composition )

利用拉普拉斯变换的思想，通过对数据进行差分，近似得到拉普拉斯变换后的结果，然后检查正负交换的位置，则此为极值点位置，利用此思想得到极值点的位置。(Using the ideas of Laplace transform of the data by the difference approximation get results Laplace transform, and then check the position of the positive and negative exchange, this is the extreme position, take advantage of this thinking of getting extreme points location.)