FDI1_1

本论文主要说明数字中频GPS信号的MATLAB仿真，有较详细的仿真图(This thesis describes the MATLAB simulation of the digital IF GPS signals, a more detailed simulation in Figure)

Makes a simple avi movie from a sequence of frames The user can control the display time of each frame. The movie is created in the same folder where this function is run. Usage: Inputs: name: root name of the framse filetype: .bmp , .jpg , .jpeg , .tif ,,,, number_of_frames: number of the frames display_time_of_frame: it is the display time of each frame Output: it creates a file named as Movie.avi in the same folder of this function

this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements in a speech sample.

说明：  化工不稳定时滞过程鲁棒控制的解析设计:针对化工不稳定时滞过程,提出一种两自由度控制结构 (Chemical instability in the process of robust control for time-delay analytic design: chemical instability for time-delay process, a two degree of freedom control structure)

3GPP Spatial Channel Model Extended

典型的粒子群算法的matlab程序，附带详细注释(typical PSO algorithm with detailed annotation )

关于一款检测数码相机性能的软件的基本功能介绍，包括色彩对比度等(The basic functions of a digital camera performance software, including color, contrast, etc.)

em算法运用于有散射体的信道模型下实现参数估计（los距离）(em algorithm applied to a scattering channel model to achieve parameter estimation (los distance))

Matlab常用函数简介,包括一些通用命令，基本运算，编程语言结构(Introduction of some Matlab commands)

That is a program, about frequency and digital siglal processing. It is a .m file, that is developed for Matlab environment.