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MATLAB code for back propogation neural networks for more than five variable

2维music定位算法，matlab源程序，对仿真者有很大帮助(2-dimensional positioning algorithm for music, matlab source, the simulation of great help to those who)

利用随机因子法计算旋转杆滑块系统随机性的问题(computing the probablity of multibody system by the random method)

The_C++_Programming_Language,Special_Edition。学习C++必看书籍。英文版。(The_C++ _Programming_Language, Special_Edition. Learning C++ must see books. English.)

说明：  乘积的最后三位的值只与乘数和被乘数的后三位有关，与乘数和被乘数的高位无关，利用此来求尾数(The last three values of the product only with the multiplier and the multiplicand on the back three, with a high multiplier and the multiplicand has nothing to do, take advantage of this to seek mantissa)

两本关于matlab7.0的很好的教程书籍，主要是关于数值计算方面的例程(Two about matlab7.0 the good tutorial books, mainly on numerical calculation routines)

求解二阶微分代数方程组源代码 这是求解二阶微分代数方程组DAE，和纯微分方程ODE的matlab源代码 (Solving second-order differential-algebraic equations for solving the source code This is the second-order differential-algebraic equations DAE, and pure differential equations ODE)

本matlab函数实现微分编码，可以处理通信信道中的偶发“倒相”现象，避免误码。(Matlab function of the differential encoding, communication channels can handle the occasional " down phase" phenomenon, to avoid error.)

1.录制一段自己的语音信号,对录制的信号进行采样 画出采样后语音信号的时域波形和频谱图 给定滤波器的性能指标,采matlab设计数字滤波器,并画出滤波器的频率响应 然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化 回放语音信号。2.(1. Recorded his voice for some signal, the signal is sampled on the record draw sampled speech signal time-domain waveform and frequency spectrum performance for a given filter, mining matlab digital filter design, and draw the filter frequency response then use their own filters designed to filter the collected signals, to draw the filtered time domain waveform and frequency spectrum, and comparing the signal before and after filtering, analysis of signal changes playback of audio signals. 2.)

电力电子与电力传动基础实验的全部.MDL实例模型(Power electronic and electric drive all the basic experiment. MDL instance model)