pca

i want matlab code for image processing in 3d modeling technique

最小模法估计DOA,并求出估计角，这是一种传统的DOA估计方法。(Minimum norm method to estimate the DOA, and find the estimated angle, which is a traditional method of DOA estimation.)

地震ppp波射线追踪模拟，由matlab语言编写，是学习地震方面的好资料。(Ppp seismic wave ray tracing simulation, written by matlab language, learning good information earthquake area.)

实现了用单纯形算法解决线性规划问题，用的方法是大M法。(It implements the methods for solving linear programming problems with the simplex algorithm, using a big M method.)

说明：  基于matlab复杂网络的基本算法，度分布等(Based on MATLAB complex network basic algorithm, degree distribution and so on)

差分混沌键控DCSK的实现，及其延迟相干解调。并计算了其误码率曲线，并与BPSK误码率曲线对比(Differential chaos shift keying DCSK the realization of coherent demodulation and delay. And calculated its error rate curves, and compared with the BPSK bit error rate curve)

complex wave retrieval of bio-medial image

说明：  运用相移延拓的方法有效地模拟地震波在介质中的传播路径。(Extension of the use of the phase shift method can effectively simulate seismic wave propagation path in the medium.)

中文版的matlab帮助文件,英文不好的兄弟们有福了(Chinese version of matlab help files, English is not good brothers blessed)

Electric Motor Parameters UAV design