ListrikMagnet

it descibes about various matlab code

qpsk的matlab程序，描述了qpsk的仿真和理论的误码率误比特率(qpsk matlab program, qpsk simulation and theoretical description of the error rate, bit error rate)

This book is about some examples of simulating DSP with Matlab

控制台调用，采用内部通信机制实施，达到高效、稳定的目的(Console called the internal communication mechanisms implemented to achieve efficient, stable purpose)

it is an ebook to know different methods of recovering your hard disk.

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)

Good for improving math skills and increasing your perception of numbers.

matlab simulink PID 大迟延对象控制模型(Time Delay matlab simulink PID control model)

this is about matlab code for modeling solid

latex的模板，适用于各种学术论文的排版，简单易用，可操作性强。(latex template for a variety of publishing academic papers, easy to use, easy to operate.)