4ppmsystem

可以进行信道估计,准确得到信道的冲激响应，比普通的LS算法性能较好。(evaluate the pulse response of channal)

快速、精确频率估计算法，噪声情况下语音信号频率估计(Fast, accurate frequency estimation algorithm, the case of speech noise frequency estimation)

联合迭代重建技术(SIRT) 实现了SIRT算法解决方程组迭代。(Simultaneous iterative reconstruction technique (SIRT) to achieve the SIRT iterative algorithm to solve the equations.)

在Word环境下使用的MATLAB，非常方便，运行速度快(MATLAB uses which under the Word environment, extremely convenient, the running rate is quick)

code matlab pr low filter

这是一个工具箱，Rebel 0.2.6 包括组合导航系统研究中 各种有用的matlab 函数，比如 各种卡尔曼滤波算法！(This is a toolbox, Rebel, 0.2.6, including integrated navigation system in a variety of useful matlab functions, such as various Kalman filter algorithm!)

产生白噪声，并对白噪声进行fft，画出白噪声的频谱。(White noise and white noise fft, draw a white noise spectrum.)

说明：  TSP问题,即旅行商问题,matlab环境下可以运行(TSP problem, that is, traveling salesman problem, matlab environment can run)

数学形态学，灰度膨胀和灰度腐蚀运算，适用于一维信号处理(Morphology, gray-gray corrosion expansion and operation for one-dimensional signal processing)

802.11同步算法的matlab仿真与FPGA实现，非常适合工程应用(802.11 synchronization algorithm matlab simulation and FPGA realize, very suitable for engineering applications)