bch_example

扩频通信中用bpsk调制的源代码，注释全，简单易懂。(Using spread spectrum modulation bpsk source code, comments all, easy to understand.)

buck-boost open loop

功能[DATAOUT]= PGA（DATAIN），执行相位梯度 ％ISAR自动对焦。 ％ ％DATAIN ISAR范围内的实时数据。 DATAOUT％范围内的实时数据已被删除平移 ％相位误差。 ％ ％参考： ％D.E.瓦尔，P.H.艾歇尔，特区吉利亚，C.V. Jakowatz，“相 ％梯度自聚焦一个强大的工具，用于高分辨率SAR相 ％修正“，硕士论文。航空。＆电子系统，第30卷，3，1994。(function [dataout]=PGA(datain) performs phase gradient autofocus of ISAR. datain is range-time data of ISAR. dataout is range-time data that have been removed translational phase error. Reference: D.E. Wahl, P.H. Eichel, D.C. Ghiglia, C.V. Jakowatz, "Phase gradient autofocus-a robust tool for high resolution SAR phase correction," IEEE Trans. Aero. & Elec. Sys., vol. 30, no. 3, 1994.)

Matlab files is for those people who has problem in using matlab this will surely help you in getting started with MAtlab

希尔伯特-黄变换的matlab代码，仅供参考(Hilbert-Huang Transform)

Case Study – Loud Speaker Drive with Matlab implementation

This matlab code gives the BER of MRC, EGC and SC for QPSK

《Matlab遗传算法工具箱及应用》源码(The Matlab genetic algorithm toolbox and application source code )

对振动信号进行频域处理包括：信号谱分析，matlab中没有的窗函数处理，三分之一倍频程处理、、、(The vibration signal of the frequency domain includes: signal spectrum analysis, the window function in MATLAB no, 1/3 octave processing,,,)

说明：  matlab光谱预处理之光谱平滑，包括移动平滑及SG平滑(Spectral smoothing of MATLAB spectral pretreatment, including moving smoothing and SG smoothing)