pinjie

dft and idft with and with out function

光于X射线衍射成像的过采样理论，可为数值模拟提供参考。(Oversampling theory of light in X-ray diffraction imaging, can provide a reference for numerical simulation.)

用微型计算机控制锁相环(PLL)可对计量光栅信号进行数字倍频 用这种挂 术产生的角度定标脉冲去量度齿轮侍动链误差比用时钟脉冲夸理，布助于蓰壹考粤 仪器的动态检测精度．(Phase-locked loop with a micro-computer control (PLL) can be grating on the measurement of digital harmonic signal generated with this hanging point calibration technique to measure the pulse error Gear paternity action chain management than the clock pulse boast, cloth help Xi Yi Dynasty Guangdong instrument dynamic detection accuracy.)

This program uses Markowitz portofolio theory to find combination of stocks in a portfolio which has minimum variance for expected returns

The present LS-SVMlab toolbox contains Matlab/C implementations for a number of LS-SVM algorithms. (The present LS-SVMlab toolbox contains Ma tlab/C implementations for a number of LS-SVM a lgorithms.)

Abaqus 的JC UMAT程序,适合于UMAT初学时，对UMAT程序进行了解以及熟悉对Abaqus中对UMAT子程序的使用过程(The Jc model of UMAT)

数字信号调制动态演示系统，包含AM,PM,FM等多种演示，运行界面操作简单。(welcome to downloads this code !thank you!)

qam-16 modulation. Simulink.

npc 3-level inverter spwm matlab

说明：  函数进行格式分析,通过计算，形成结果输出，达到自动的目的(User c++ edit the text)