ICA_gradient_descent

经典谱估计，其中包括的算法包括周期图法，平滑法BT法等经典算法~(classic spectrum estimation,including period,smooth,and BT，algorithms~)

通过比较自编MATLAB 的k-means 算法程序和SPSS 中自带的k-means聚类工具，对两个数据集聚类，并分析了聚类结果。(By comparing the k-means algorithm program of self-compiled MATLAB with the K-means clustering tool of SPSS, two data sets are clustered and the clustering results are analyzed.)

利用matlab建模的不带ABS的车体子模块，很有参考价值(Using matlab modeling of the body without the ABS module, useful reference)

说明：  用来进行双边带幅度调制DSB_AM的MATLAB源程序。(Demonstration script for DSB-AM. The message signal is+1 for 0 < t < t0/3,-2 for t0/3 < t < 2t0/3, and zero otherwise.actually means Rx(m-1). )

波束形成MUSIC，信号在波数域进行MUSIS算法(Beamforming MUSIC, the signal in the wavenumber domain MUSIS algorithm)

能有效地计算工业机器人的运动学，特别是六自由度转轴机器人的运动学正解，是很好的算法(calculate robot kinematics)

说明：  matlab 7教材，讲述matlab的基本语法，matlab 7的特点优势，和编程技巧(matlab 7matlab 7)

等半径泊车方法仿真代码，实现等半径泊车算法的仿真，车辆参数如车长、车宽、转弯半径以及车位参数如长度、宽度均可调。(Simulation code radius ranging from parking way a radius ranging from parking the simulation algorithm, vehicle parameters such as vehicle length, vehicle width, turning radius and parking parameters such as length, width can be adjusted.)

haar二维小波分解，输出四个分解系数子矩阵.将系数重构，得到最终的输出矩阵(haar two dimension wavelet decompositon)

基于matlab的人脸识别程序 (Face recognition program based on MATLAB)