数据的导入与导出

说明：  C语言的内存指针书籍。优缺点和特性，并且有源代码进行说明讲解。(The characteristics and characteristics of C programming pointer And the source code is displayed)

说明：  传统经验模态分解基于信号的极值点，例如δ(t) 函数就不能用 EMD 来处理，为抑制这一影响，Huang 于 2005 年提出了一种加噪的经验模态分解方法，即集总经验模态分解（Ensemble empirical mode decomposition，EEMD）。其基本原理是在原始信号上加上幅值很小的白噪声，然后做EMD分解，使不同尺度的信号成分映射到相应阶数的IMF 上。(Traditional empirical mode decomposition (EMD) is based on the extremum of signal)

arm9的一些基础知识，有利于初学者用。有关ARM9微处理器系列方面的介绍。(arm9 some basic knowledge will help beginners to use. Aspects of the ARM9 family microprocessor introduction.)

(1) 设计一个整数的补码类，有利于任意长整数的补码表示 及其运算； (2) 整数以十进制输入，对输入的数据要进行合法性检查； (3) 实现十进制数的补码转换、补码输出（输出格式为：每 8bit 一组，各组间以空格隔开）。 ((1) u8BBE u8BA1 u4E00 u4E2 u4E2 u657 u6570 u7654 u8865 u7801 u7C7B uFF0C u6709 u5229 u4E8E u4EFB u610F u657 U793A u53A u5136 u8F3 u8F3 u8F0 U5408 u6602 u03123 u03121 u8R03 U8F93 u51FA u683C u5F0F u4E3A uFF1A u6BCF 8bit u4E00 u7EC4 uFF0C u5404 u7EC4 u952F0 u4EE5 u7A7A u683C u9694 u5F00 uFF09 u3002)

C++经典教程《Accelerated C++》，中文翻译版，复印版(failed to translate)

MATLAB统计分析与应用里的copula理论和应用(COPLAB theory and application in MATLAB statistical analysis and application)

说明：  提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。(Extraction based on instantaneous information signal of seven characteristics: zero center normalized instantaneous amplitude of the maximum power spectral density, zero-center normalized standard deviation of the instantaneous rate of absolute zero center section of non-weak signal instantaneous phase nonlinear component absolute value of standard deviation, non-zero center section of the weak signal non-linear component of the standard deviation of the instantaneous phase, zero-center non-normalized absolute value of the weak signal section of the standard deviation of the instantaneous frequency of a signal segment of the normalized power spectral density of instantaneous frequency maximum, according to the signal QPSK and 16QAM in the XI-axis projection of the different performance of the proposed characteristic parameters.)

用matlab求伪Wigner-Ville分布(Using the pseudo Wigner-Ville distribution with MATLAB)

matlab塑性有限元程序，newton-rafesun(matlab elasto-plastic fem code)

its a verilog code for microcoded tb