Simulation-principles

用于函数逼近的BP算法程序，可在Matlab中调试运行，绝对可行(For function approximation of the BP algorithm procedure can be run in debug Matlab is absolutely feasible)

说明：  针对Z变换法无法求取相邻采样点之间的输出响应的局限，利用MATLAB程 序语言，对单位负反馈系统的改进z变换法进行了程序设计。通过simulink仿真的实验，证 明该程序运算快速、准确，使用方便。(For the Z transform method can not strike between adjacent sampling points in response to the limitations of the output, using MATLAB programming language, a negative feedback system of units of the z transform method to improve the program design. Through simulink simulation experiments show that the procedures for computing fast, accurate and easy to use.)

this chapter describe a study of source renewable energie.

its about the code division multiple acsess and also include some programs for it

WAVELET IMAGE USING MATLAB

使用上跨和下跨零点的方法统计波高，波峰和波谷(Statistical wave height at the upper and lower spans)

sumt法，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点(sumt method, with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)

通信系统中4fsk调制方式的仿真与实现，绘出传输波形和接受波形(Simulation and implementation of communication systems 4fsk modulation, transmission waveform and receiving waveform draw)

programme calculation correlation

基于MATLAB GUI 的滤波器设计软件,该软件用于matlab在使用涉及滤波器上。(MATLAB GUI-based filter design software, the software used to involve the use of filter on matlab.)