huiseyuce

这个函数返回n点2dw波段的傅里叶变换的DFT样本序列。通常情况下，以插值点的方式进行放大。(This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples corresponding to frequency band wc-dw to wc+dw.)

对构件进行优化分析时，需要将其剖分成四面体网格单元，本源码可以用来求每一个小四面体的刚度矩阵(Optimization analysis of the components need to be partitioned into tetrahedral grid cell, the source can be used to seek the stiffness matrix of each small tetrahedron)

现代信号谱分析 capon 算法MATLAB例程(spectral analysis of signals)

用music方法估计功率谱，并估计信号频率和峰值(Music method estimates the power spectrum, and estimate the signal frequency and peak)

echo cancellation using lms matlab code

sar图像去噪的几种新的方法，通过反复训练模板能有较高的识别率，快速扩展随机生成树算法。( Several new methods sar image denoising, Through repeated training XyjPRvRlate have higher recognition rate, Rapid expansion of random spanning tree algorithm.)

实现四阶龙格库塔算法，求解非线性方程或是非线性方程组。(To achieve fourth-order Runge-Kutta algorithm for solving nonlinear equations or nonlinear equations.)

MATLAB7.0辅助信号处理技术与应用，一本讲matlab，不错的电子书籍(MATLAB7.0 auxiliary signal processing techniques and applications)

preprocesamiento primu

Robust Multivariable Control System Synthesis of Longitudinal Axis Autopilot for Missile