QPSK

其基本思想是：采用信号与噪声的状态空间模型，利用前一时刻地估计值和现时刻的观测值来更新对状态变量的估计，求出现时刻的估计值。它适合于实时处理和计算机运算。 (The basic idea is: use of signal and noise state-space model, the estimated value of the previous time and are always observations to update the estimated state variables, find an estimate of time there. It is suitable for real-time processing and computing.)

FIR filter design with unseperable window, seperable window, frequency sampling method

基于压缩感知(应用匹配追踪算法)处理一维信号(MP compressed sensing using matching pursuit)

二维fdtd程序，模拟TM波，平面波入射(2D fdtd procedures, simulated TM wave, the incident plane wave)

demonstrates the compressive sensing using a sparse signal in Time domain. The signal consists of a UWB (Ultra Wide Band) pulse in time domain. The signal is sparse in Time domain and therefore K random measurements are taken in Frequency domain.

Pump speed controller IR2130

这是一本关于多维图像处理的书籍，对这方面有研究的朋友可以参考一下，希望多多交流(This is a multi-dimensional image processing on the books, research in this area friends can make reference to the hope that more exchanges)

一套完整的Nlfm 信号产生的matlab 源文件(An useful set of matlab code for generating all kinds of nlfm signal associated with four different window functions.)

基本的boost PFC simulink仿真，带有功率因数测量。控制采用滞环控制，功率因数可达99 以上。(The basic boost PFC simulink simulation, with a power factor measurement. Control using hysteresis control, power factor up to 99 .)

Particle Sworm Optimization algorithms