analog-digital-conversion

利用窗函数法实现FIR滤波器的设计，包括各种常见的窗口函数 (Window function method using FIR filter design, including a variety of common window function)

说明：  经典谱估计的所有算法，有注解，全面。直接法，间接法，BATLETT法，WELCH法等。(All the classic spectral estimation algorithm, annotated and comprehensive. Direct method, indirect method, BATLETT law, WELCH law.)

ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，语音信号的采集与处理，数字信号处理课设，对信号进行频谱分析及滤波。( ofdm system simulation including 16qam modulation fft windowing modules plus cp, Acquisition and Processing of the speech signal, digital signal processing class-based, The signal spectral analysis and filtering.)

这是一个基于电力系统九节点的潮流计算的软件包(This is a power system based on nine nodes of the package flow calculation)

qrs detection in ECG signals

利用超晶胞和平面波方法计算了长方格子圆柱光子晶体的能带结构(hyper-cell and plane-wave method to calculate the long-square cylindrical photonic crystal structure of the band)

基于MATLAB开发的航天器轨道动力学程序包。(Program package of orbit dynamics of spacecrafts based on MATLAB.)

This code image viewer using MATLAB.

pre-emphasis filter and modulate audio signal

it s really good i mean very very good what I meant is it s really good