sanxiangsanxiangzbupinghengxishu

该代码是lte信道反馈预编码的仿真源代码(The code is pre-coded channel feedback lte simulation source code)

说明：  matlab下数字信号处理实现例程，包括FFT进行信号频谱分析，窗函数法设计FIR滤波器，IIR滤波器的实现等(matlab under the realization of digital signal processing routines, including the FFT signal spectral analysis, the window function design FIR filters, IIR filters to achieve such)

主要绘制了牛顿环的光强分布图，光强可在透射与反射箭转换。(The main draw of the Newton ring of light intensity distribution, light intensity can be converted in the transmission and anti-archery.)

fuzzy controller for systems in matlab simulink

三相PWM整流器并网系统，包括锁相环，坐标变换，解耦控制算法，SPWM算法((Three-phase grid-connected systems, including phase-locked loop, coordinate transformation))

计算共振峰MATLAB代码,gong yu yinxin hao chu li de chu xue zhe shi yong(the formant calculate code)

利用差拍法求宽带阵列通道延时，可用于宽带阵列通道延时测量以及校正。(Computing the channel delay of broadband array by using beat method, which can be used for wideband channel delay measurement and calibration.)

O-QPSK modulation and demodulation taking into account Multi-path Fading

说明：  可以实现有理数倍采样率转换，并有输入输出结果分析，比较(multirate)

希尔伯特黄变化的3次matlab编程程序，适合于研究HHT的人(Hilbert-Huang change 3 times Matlab programming, suitable for the study of HHT)