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用改进的星座图扩展法降低OFDM信号峰均功率比(Improved constellation expansion method to reduce the OFDM signal peak to average power ratio)

ORIGN提出异常数据，可以根据需要进行异常数据的剔除(ORIGN proposed abnormal data, can eliminate the need for abnormal data)

this describes matlab us in image processing.

這是一個使用apdaptive bemforming技術，能偵測出jammer在哪兒的源碼。並且比較利用LCMV和LPMV不同之處(This is a apdaptive bemforming the use of technology, able to detect where a jammer source. And compares the difference between LCMV and the LPMV)

Image processing, labelling and creating position matrix of points of significance in a picture

对航海雷达中频信号进行均值滤波处理，得到平滑的信号(On average marine radar IF signal filtering, signal smoothing)

说明：  哈工大matlab讲义 学习matlab非常珍贵的资料(HIT matlab lecture matlab learning very valuable information)

随机子空间法用于模态参数识别 能够识别频率阻尼(Stochastic subspace method for modal parameter identification )

这个是用MATLAB程序编写的回波消除的代码，效果不错，简单明了(This is a MATLAB programming with the echo cancellation code, the effect is good, simple and clear)

录制一段个人自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Record a person s own voice signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and the bilinear transform filter design and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback of voice signal Finally, the design of a signal processing system interface.)