DFT

matlab高阶谱分析工具箱,分析振动波形的高阶谱。(high-order spectral analysis toolbox matlab to analyze the vibration waveform of high-end spectrum.)

低通IIR数字滤波器设计，用数字滤波器的单位脉冲响应序列h(n)模仿模拟滤波器的冲激响应ha(t),令 h(n)=ha(nT)，其中T为采样间隔。将模拟滤波器转换成数字滤波器的实质是，用一种从s平面到z平面的映射函数将Ha(s)转换成H(z)。数字滤波器的频率响应模仿模拟滤波器的频响，s平面的虚轴映射z平面的单位圆，相应的频率之间成线性关系。(Low-pass IIR digital filter design)

扩频通信常用的 平衡gold序列生成matlab m文件 希望可以上传 (spread spectrum communication commonly used balance gold Sequence Generation Matlab m hope to upload documents)

利用Ansys进行板建模、划分网格，并初步计算，将Ansys的板的M、K导入到Matlab中，进行振动控制分析，并根据阻尼比自动生成阻尼阵C，绘制频率响应曲线，找到最大值，进行比例控制，并给出控制效果(The board using Ansys modeling, meshing, and preliminary calculations, the Ansys board of M, K imported into Matlab, vibration control analysis, damping automatically according to the damping matrix C, draw the frequency response curve, find the maximum value, the proportional control, and gives control effect)

LFM信号，通过IQ解调，再A/D变换，上变频，分析输出信号频谱(LFM signal, through the IQ demodulation, and then A/D conversion, on the frequency, the output signal spectrum analysis)

《移动通信天线技术》 适合通信相关行业人员的初级教程胶片。(antenna technology)

analogique simulation matlab de pll

This folder includes several files for simulating a multi-machine power system with the power system stabilizer tuned with the help of Invasive weed optimization algorithm.

MATLAB自带的函数XCORR好象有点像卷积,如果要是求一个PN序列的自相关,我看一般的资料都是用我这个办法求PN序列相关的。(MATLAB comes with seems a bit like a function XCORR convolution, if the request if the autocorrelation of a PN sequence, I see the general information are seeking ways to use my PN sequence related.)

来自中国知网的所有的关于BSS SCA的最新的论文，期刊及MATABLE知识点。内容齐全(Text from China for all the latest on BSS SCA papers, periodicals and MATABLE knowledge points. Complete content)