zongshuchu2

微分方程（这里指的是常微分方程）指含有一次、二次、乃至高次微分未知数的方程。是解决偏微分方程、数理方程的基础。有许多特殊函数，都是为了无法得出多项函数或超越函数型式的解析解的微分方程而定义出来。这些特殊函数之所以重要，是因为它们描述了自然界中的某些现象，例如，电子的活动、鼓皮的振动、钟摆的摆动等等。(Differential equations (in this case is the ordinary differential equation) means containing one, two, and even high-differential equations unknowns. Is to solve the partial differential equations, mathematical equations based. There are many special functions, are not drawn to a number of functions or functions beyond the type of analytical solution of differential equations which define them. These special functions are important because they describe the nature of certain phenomena, for example, electronic activities, drum skin vibrations, pendulum swing, and so on)

system controllable canonical form

使用说明数值计算部分,matlab7的数值计算部分学习。(Instructions for use numerical part, matlab7 numerical part of learning.)

QPSK信号生成 matlab编写的程序 并且分为i路 与q路进行(QPSK signal)

基于simulink的直接频率合成器的实现，绝对好用(Simulink based on the realization of direct frequency synthesizer, absolutely easy to use)

SC_FDMA(Single-carrier Frequency-Division Multiple Access)仿真(SC_FDMA(Single-carrier Frequency-Division Multiple Access) simulation)

语音信号处理来的预加重随后进行FFT变换，同时呈现结果图。(Speech signal processing preemphasis subsequent FFT, simultaneous presentation of the results in Fig.)

二维FDTD集成光波导模拟及子域合成法研究(A new FDTD Subdomains Synthesized Method)

ROBOT TOOLBOX for MATLAB 5 readme file

Matlab code that implements the Heunn Method in the context of Differential Equations.