turbocoder

网上下载的一个求取微分方程的程序，大家顶下(Download a program to strike a differential equation, we parietal)

关于蜂窝移动通信中频率分配的一个很有用的程序(Frequency allocation )

一个自己用到的用matlab编写的fdtd源程序，感觉还可以。里面的参数没有设置，可以自己根据需要设置。(Used with its own written fdtd matlab source, feeling okay. Inside the parameter is not set up my own according to their needs.)

说明：  用matlab编写的fft快速傅立叶变换及逆变换函数,其中flip1是供ditfft函数调用的倒叙子函数。(using Matlab fft prepared by the fast Fourier transform and inverse transform function, which is flip1 ditfft function call for the Warrior unreachable.)

Damaged VHS filter for aftereffects

Code to run the Non-negative Matrix Factorization algorithm as presented in the Lee, Seung 1999 Nature paper.

说明：  偏最小二乘法中的交叉有效性计算的matlab程序，怎么计算出来的预测误差平方和PRESS不太对，偏大；()

说明如何设计椭圆滤波器及计算和显示功率互补IIR滤波器的频率响应(Explains how to design elliptic filter and the calculation and display of power complementary IIR filter frequency response)

常用牛顿拉夫逊潮流计算程序是用matlab编写的，本程序是用C语言编写，含有中文详细说明和源代码，可以直接粘贴使用。(Common Newton Raphson power flow calculation program is prepared using matlab, this program is written in C language, containing Chinese detailed description and source code can be pasted directly use.)

S变换 可用于对信号进行频谱分析 提取信号特征 包括幅值 相位 谐波成分等应用广泛 希望对大家的学习有帮助(S transform can be used to extract the signal spectrum analysis features include the magnitude of the phase signal harmonic components and so widely we hope to help learning)