waterfilling

说明：  利用MATLAB语言来实现Levinson-Durbin递推算法，并估计AR模型参数，从而对正弦信号加白噪声进行功率谱估计。(Using MATLAB language to implement Levinson-Durbin recursive algorithm, and estimate the AR model parameters, thus sinusoidal signal plus white noise power spectrum estimation.)

This is a file of matlab code.

Matlab code for OFDM for bpsk

快速卡尔曼滤波的源程序，卡尔曼滤波是以最小均方误差为估计的最佳准则，来寻求一套递推估计的算法。(Fast Kalman filtering of source code, Kalman filter based on minimum mean square error for estimating the best criteria to search for a recursive estimation algorithm. )

主要是完善的MLD检测，并且仿真出误码率图(Mainly the MLD detection, and simulation of bit error rate in Figure)

单项桥式逆变电路的PWM matlab仿真文件，在 7.0下可运行(Single-bridge inverter circuit of the PWM matlab simulation files, can be run in 7.0)

turbo_tst.m 是启动文件，利用bcjr算法进行Turbo码的仿真。同时为了进行比较，还进行了viterbi软译码的仿真。单独的turbo码的仿真主要就是bcjr.m程序，viterbi译码所需的文件比较多一点。(turbo_tst.m the startup files, the use of simulation algorithms bcjr Turbo codes. Meanwhile, in order for comparison, the viterbi decoding software for simulation. Simulation separate turbo code is mainly bcjr.m program, viterbi decoding files needed a little more.)

edgedtection with acceldsp

there is a code for tsai wu failure teory.

格型滤波器设计，格型fir滤波器设计法。通过逼近函数设计出来。(the filter of gexing)