计算特征的fisher得分

一篇关于ofdm 使用matlab 做仿真的论文，内容是降低峰均比(Article on ofdm simulation using matlab to do the paper, the content is to reduce the PAPR)

一个实现运动估计的matlab程序 经过测试不错的，推荐给大家(motion detection programed by matlab)

matlab仿真PWM控制直流电机，仿真曲线还可以(matlab simulation of the PWM control of DC machine, the simulation curve can also)

说明：  rs码的simulink仿真图，可以观察加噪声和不加的误码情况(rs simulink simulation code map, can be observed without added noise and bit error conditions)

说明：  ppt for project development

s变换，是当前比较流行的时频分析算法，可以用于地震数据时频分析和频谱分析，该程序基于matlab平台，实现了s变换和反变换。(s transformation, is the more popular time-frequency analysis algorithms, can be used for seismic data analysis and time-frequency spectrum analysis, the program based on matlab platform realize the s transform and inverse transform.)

波束形成MATLAB程序，包括线阵、平面阵和圆阵，通过matlab程序，了解波束成形的算法过程，以及其含义.内容充实，希望对大家有帮助.(Beamforming MATLAB procedures, including linear, planar array and circular array, through matlab program to understand the process of beamforming algorithm, as well as its meaning. Informative, we want to help.)

线阵的两种数字波束形成的MATLAB程序，固定权值的，添加了汉明窗以抑制旁瓣。(Linear array of two kinds of digital beamforming in MATLAB program, a fixed weight, and added a Hamming window to suppress sidelobe.)

说明：  采用窗函数法设计一个可实现的数字FIR升余弦脉冲成形滤波器xtuanna(Use of window functions can be implemented to design a digital FIR raised cosine pulse shaping filter .xtuanna)

关于matlab的一些图像预处理方面的文档知识与代码，希望对大家有所帮助(Matlab image pre-processing on some aspects of the documentation and code knowledge, we hope to help)