腐蚀

针对表面肌电信号的混沌特征、噪声强等特点，该文提出了基于排列组合熵的表面肌电信号特征分析方法(The chaotic characteristics of the surface EMG signal and noise characteristics, this paper proposes a sEMG analysis method based on permutation entropy)

《信号与系统的MATLAB仿真》 这是一本供初学者使用的手册类书籍，内含一个word文档。(《Signals and Systems of the MATLAB simulation》 This is a manual for beginners books, including a word document.)

A good survvy in the field of segment and other direction.How to choose a better method to improve the effect.

利用newton法，newton-honor法和Stevensen-newton法，解非线性方程的matlab原程序。(Using newton method, newton-honor method and Stevensen-newton method for solving nonlinear equations matlab original program.)

试验模态参数的频域识别方法__正交多项式法模态参数识别(Experimental modal parameters identification method in frequency domain orthogonal polynomials __ modal parameter identification method)

对噪声进行处理的程序，形成时域和频域的图形(Procedures for handling the noise, the formation of the graphics of the time domain and frequency domain)

matlab程序 主成分变换代码 以及测试数据(Principal component transformation matlab program code, and test data)

Scott Hudson, WSU Tri-Cities 1D electromagnetic finite-difference time-domain (FDTD) program. Assumes Ey and Hz field components propagating in the x direction. Fields, permittivity, permeability, and conductivity are functions of x. Try changing the value of "profile".(Scott Hudson, WSU Tri-Cities 1D electromagnetic finite-difference time-domain (FDTD) program. Assumes Ey and Hz field components propagating in the x direction. Fields, permittivity, permeability, and conductivity are functions of x. Try changing the value of " profile" .)

ex9_1 脉冲信号调制 ex9_2 载波10MHz，带宽2MHz的线性调频信号及其频谱图 ex9_3 产生7位巴克码编码的二相码 ex9_4 产生7位巴克码和线性调频的混合调制信号 ex9_5 瑞利分布实现程序 ex9_6 瑞利分布＋杂波 ex9_7 相关对数正态分布杂波 ex9_8 相关weibull分布杂波 ex9_9 相干相关K分布杂波 ex9_10 线性调频信号的数字化正交解调 ex9_11 雷达脉冲压缩处理 ex9_12 二相编码信号的脉压处理 ex9_13 用FFT和FIR方法实现MTD处理(程序有错误) ex9_14 雷达的恒虚警处理（CFAR） ex9_15 比较相参积累和非相参积累 ex9_14 计算加性高斯白噪声准则下雷达探测的经典CFAR 二进制检测阈值和指定的虚警概率。 (瑞利噪声下快慢门限CFAR处理)(Ex9_1 pulse signal modulates ex9_2 carrier 10MHz, Linear Frequency Modulation signal of bandwidth 2MHz and its Spectrum Diagram ex9_14 calculation of classical CFAR under additive Gaussian white noise criterion Binary detection threshold and specified false alarm probability. (fast and slow threshold CFAR processing under Riley noise))

inverter space vector pwm