test

Full Wave Rectifier This demonstration illustrates use of the Ideal Switching Device solution method to simulate a full wave rectifier using ideal diodes.

在matlab环境下基于压缩感知对nc格式文件所进行的压缩感知处理(Perceptual processing in Matlab environment based on compressed sensing nc format file compression)

 产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱；  采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图；  计算信号量化噪声比（SQNR）；  信道误码率为10-3；  解码，并画出u律反变换后的信号时域波形及频谱。 扩展要求：  采用均匀PCM、量化级数可变、信道误码率可变。 ( have a standard length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum  u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram  calculated quantization noise signal than (SQNR)  channel bit error rate of 10-3  decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements:  uniform PCM, quantization level variable, a variable channel bit error rate.)

说明：  基于德洛内三角分解的有限元划分，可形成刚度总阵(Delaunay triangulation based on decomposition of the finite element division, the total stiffness matrix can be formed)

通过matlab仿真计算平底铣刀的铣削加工时的切削力(calculation of cutting force of flat mill)

a matlab program to control the parallel port

用matlab的编程实现一首歌曲的播放。歌曲是用代码编辑的，运行后就能实现播放。(Realization of a song to play using matlab programming. The song is in code editor, can be achieved after playing running.)

研究阵列信号的经典算法ＭＵＳＩＣ，这个程序是基于矩阵束的，已经测试过了，不错(Classic algorithm of array signal MUSIC, this procedure is based on the matrix pencil, and has been tested, and good)

transforms geodescial coordinates in geocentrical and vice versa

这是一个混沌理论中重要的Lorenz映射的程序。通过曲线很容易看到奇妙的混沌现象(Chaos Theory important Lorenz mapping procedures. Curve it is easy to see the amazing phenomenon of Chaos)