threemachines

说明：  不用matlab里面的函数，自己写出来的2ASK的仿真程序，加入了白噪声，经过滤波后的波形有些变形，可能是滤波器的原因。仅供参考。(inside Matlab not a function of their 2ASK written by the simulation program, joined the white noise, filtered waveforms after some deformation, the filter may be reasons. For reference purposes only.)

netcdf插件、安装说明及netcdf数据读取(Nc plug-ins, installation instructions and nc data read )

说明：  使用memd对农产品价格时间序列进行分解(decompose by memd, choose chicken price, egg price, pork price, beef price as input ,and then imfs as output.)

这是我从其他网站下载的源程序，希望对大家有所帮助，但是不知道要上传多少才能下载丫？(This is my downloaded from other websites of the source, and I hope to help everyone, But we do not know how much can upload download center?)

A Predictive Functional Control Demo.

用Simulink中的SimPowersystem完成一个转速、电流双闭环直流调速系统的设计与仿真。采用三相桥式整流，平波电抗器Lp的大小可根据根据仿真调整。给出电机在空载启动，以及在2.5S后加额定负载时转速、电流、电压的变化曲线，并结合调速理论分析这些曲线。(With Simulink in SimPowersystem complete a speed, current double-loop DC speed design and simulation system. Three-phase bridge rectifier, smoothing reactors Lp size can be adjusted according to the simulation. Start the motor load is given, and the speed curve when the rated load after 2.5S, current, voltage, speed and theoretical analysis of these binding curves.)

MUSIC算法用于阵列信号分析，可以修改声源位置，已在matlab 7.0上编译过，波达方向估计(MUSIC algorithm for array signal analysis, you can modify the location of the sound source has been compiled on the matlab 7.0)

Stf滤波实现的目标跟踪程序，可实现针对非线性情况下的跟踪(Stf filter to achieve the target tracking process enables the tracking for nonlinear case)

此程序用语捷联惯性导航系统中姿态，经度，纬度，速度等参数的计算。(This procedure terminology strapdown inertial navigation system in the posture, longitude, latitude, speed and other parameters of the calculation.)

The aim of this application is to implement scalable mpeg type compression by varying DCT coefficients and finding minimum number of DCT coefficients that can give minimum acceptable quality.. This application only works for gray scale.