adaptive

对调制信号的频谱进行估计，通过多径和高斯白噪声的信道，解调信号的频谱和输入信号相比较(Spectrum of the modulation signal is estimated by multi-path and Gaussian white noise channel, the demodulated signal of the spectrum and compare the input signal)

qr法求特征值和特征向量 QR法能够避免矩阵奇异带来的错误，并能求解特征值有重根的情况(qr France seek eigenvalues and eigenvectors QR method can avoid the matrix singularity caused by errors, and can solve the eigenvalue of the double roots)

绘制出弧齿锥齿轮的大轮齿面，生成整个齿轮的三维立体图。(Draw a large spiral bevel gear tooth surface, produce three-dimensional map the entire gear.)

EMD(经验模态分解)完整程序，并用于了发动机振动信号中分析，效果很好(EMD (EMD) complete the program, and for the engine vibration signal analysis, the effect is very good)

雷达CFAR技术 恒需警检测代码 杂波背景中区分出有用目标回波的恒虚警(CFAR)检测技术,是直接影响雷达性能的关键(CFAR technique requires constant police radar detection code clutter distinguish the useful target echo CFAR (CFAR) detection technology is the key to directly affect radar performance)

频率采样法的FIR数字滤波器的设计实现，嘿嘿(FIR digital filter)

ANSI X9.24 零售金融业务 -- 对称密钥管理标准(ANSI X9.24 retail financial services- symmetric key management standards)

matlab教案ppt格式,实习报告,5章(ppt format matlab lesson plans, internship report, Chapter 5)

直接序列扩频（DS）原理的仿真程序，通过该程序你可以很好地理解直接序列扩频原理。(Direct Sequence Spread Spectrum (DS) The principle of simulation program, through the program you can very well understand the principle of direct sequence spread spectrum.)

IEEE paper for analysis based on ofdm