picmaterils

用matlab实现的拥有图形化的交互界面，包括矩阵的运用，画图等等。和及格同学一起做的 (Using matlab to achieve the owner of the interactive graphical interface, including the use of matrices, drawing and so on. And a pass to do with my classmates)

这个代码是matlab仿真的在没有协作用户的情况下，进行的误码率性能仿真。(Matlab simulation of this code is the collaboration of users in the absence of circumstances, to carry out simulation of BER performance.)

发生在时变系统中所展示的频谱扩展。待仿真系统是一个简单系统，其中系统的代桶输入是一个形为x(t)=cos[2π(f0+f1)t]的“音频”。(Occurred in the time-varying system in spread spectrum display. Subject to the simulation system is a simple system in which the generation of the system input is a bucket-shaped to x (t) = cos [2π (f0+f1) t] of the " audio." )

对ARMA 模型进行建模，在使用whittle estimator 的情况下(modeling arma)

基于倒谱的共振峰检测，倒谱峰值对应共振峰频率，用matlab编程实现，(Based the formant detection cepstrum, cepstral peak corresponding formant frequency, Matlab programming,)

一个师兄的毕设，FIR 底通和带通滤波器和IIR 底通和带通滤波器，在MATLAB中求图像纹理特征。( A complete set of brothers, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, In the MATLAB image texture feature.)

A study on MLI techniques.

用于生成低通滤波器传递函数，有调用函数，两个一起才可以用。(Used to generate low-pass filter transfer function. Have to call a function with only two can be used.)

讨论了多目标情况下的信号处理，针对信号处理过程中遇到的多普勒敏感 性问题和多普勒分辨率问题进行了多普勒补偿和频率细化处理，通过仿真证明其可行 性和有效性 (This paper discusses the target signal processing, in view of the signal processing in the course of doppler sensitivity Sex and doppler resolution problem doppler compensation and frequency refining processing, through the simulation show the feasible Sex and effectiveness )

binary information regarding matlab code for cognitive radio. primary user and secondary users sense the spectrum using co operative sensing scheme