PCM

非平稳信号的处理方法，时频分布及、常用方法简单例子(Non-stationary signal processing methods, examples of commonly used methods)

C语言实现LDPC码的译码功能，带有完整的工程文件。(C language to achieve the LDPC code decoding function, with a complete project file.)

Model a signal using Shanks method

说明：  it is a three-phase PWM inverter

移动无线系统传播模型概论，里面介绍的模型很全希望对大家有帮助．(Introduction to mobile radio systems propagation model, which describes the model is all we want to help.)

说明：  满足Ax=b的条件下，l1约束条件下，求解稀疏解问题。(l1norm constraint，subject to Ax=b，sparisty problem。)

numerical code for matlab analytical bisec differentiation F FALSEPOS fixedpoint

histogram equalization in matlab

过这个程序，可以更加深入的了解FIR滤波是如何实现的。用AVR单片机 ATMEGA16L实现32阶FIR低通滤波器设计，低通截止频率为200HZ。原始信号经过AD采集后进行FIR运算，处理好的数据通过串口输出。(About this program, a more in-depth understanding of the FIR filter is how to achieve. The 32-order FIR low-pass filter design, low-pass cut-off frequency AVR microcontroller ATMEGA16L 200HZ. The original signal after AD collection, the FIR computation, the output of the processed data through the serial port.)

matlab program that read an image and shows its 2d fourier spectrum