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本程序利用MATLAB进行数字信号的频谱分析，适用于DSP的初学者。代码里应用了矩形窗和汉明窗两种窗函数进行对比分析。(This procedure carries on the digital signal using MATLAB the spectral analysis, is suitable in the DSP beginner. In the code has applied the rectangular window and the hamming window two kind of window box number carries on the contrastive analysis.)

一直在芯片上编程，今天有空用matlab仿真了一个PMSM控制系统，采用了FOC控制算法，上传分享下！FOC,SVPWM可以借鉴。文件时MDL格式的(A matlab simulation using a PMSM control system, use the FOC control algorithm, FOC, SVPWM can be used for reference. MDL format file)

CC_GRIDS_CONSTRAINED computes CC orders and grids satisfying a constraint.

惯性导航工具箱，可以实现多种仿真。感兴趣的看看(Inertial navigation toolbox, can achieve various simulation. Interested to see)

Abstract：Noise frequency modulation(FM)jamming。which belongs to blanket jamming。is already become the main form ofnoise jamming at present。because the wideband was gained by it．Tne spectnlnl ofnoise FM jamming is analyzed by time domain autocorrelation method in this paper．It’S jamm g peculiarity and几out— putting signal’S jamming peculiarity ale explained．At last，these time series models ofnoise FM jalllIIling sig— nal and几outputting signal ale built．(Abstract: Noise frequency modulation (FM) jamming. which belongs to blanket jamming. is already becomethe main form ofnoise jamming at present. because the wideband was gained by it. Tne spectnlnl ofnoise FMjamming is analyzed by time domain autocorrelation method in this paper. It S jamm g peculiarity and several out-putting signal S jamming peculiarity ale explained. At last, these time series models ofnoise FM jalllIIling sig-nal and a few outputting signal ale built.)

sepia filter on image sepia.m

本文是关于图像叠加处理的matlab程序，其中包含了图像位置改变和透明度的变化。(Superimposed image processing, the image position on transparency and the like. .)

信号预处理程序，包括最小二乘法，滑动平均法，五点三次法以及五点滑动法(Signal preprocessing programs, including least square, sliding average,five point three average and five-point sliding)

说明：  i m engineer in telecommunication field can i download matlab codes

matlab有限元结构动力分析与工程应用 第6章源程序(matlab finite element structural dynamic analysis and engineering application source code in Chapter 6)