pkpickerneg

一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训 练符号的信道估计等通信模块。(A space-time block coding based on the MIMO_OFDM communication system simulation design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.)

几个BOC 信号的分析例程，全球卫星导航系统将普遍采用BOC调制信号作为扩频测距信号，BOC信号自相关函数呈现多个相关峰，传统扩频接收机所用的延迟锁定环（DLL）无法对该信号正确地进行码相位的(Several BOC signal analysis routines, the global satellite navigation system will be widely used BOC modulation signal as a spread spectrum ranging signal, BOC signal auto-correlation function shows a number of correlation peak, the traditional spread-spectrum receiver using delay locked loop (DLL) the signal can not be correctly code phase)

利用matlab函数编写GUI界面设计，对于其步骤，以及相应的函数做出具体说明。(Using matlab function to write GUI interface design, for its steps, and the corresponding function to make specific instructions.)

machine dc mfile

说明：  计算卫星之间的可见性预测时间，输入为卫星六根数(Visibility prediction algorithm between satellites)

此代码为基于卡尔曼滤波器的PID控制MATLAB源代码(This code is based on the Kalman filter PID control MATLAB source code for)

matlab实现的短时过零率，mfcc和lpc源代码语音段都有(matlab to achieve short-term zero crossing rate, mfcc and lpc voice segment has source code)

its matlab code for resizing image

这些程序都是自己写作业时留的，希望能对大家有用处。 ( )

通过matlab平台实现两幅图像之间的配准；(Matlab platform through the registration between two images )