phaseunwrap11

a sample c embedded program for beginners

2FSK的调制与解调，基于simulink，相干与非相干解调(2FSK modulation and demodulation, based on simulink, coherent and non-coherent demodulation)

2Algorithms for matrix extension and orthogonal wavelet filter banks over algebraic number fields 15.MCOM110409

绘制一个地球仪，挺有趣的，程序简单易懂，主要是里面的数据听宝贵。wrldmatr.mat wrldcmap.mat diqiuyi.m(Draw a globe, very interesting, the program easy to understand, which is mainly to listen to valuable data. wrldmatr.mat wrldcmap.mat diqiuyi.m)

使用matlab的GUI制作电子琴，实现基本功能(Make use of matlab' s GUI keyboard, basic functions)

说明：  系统辨识中的各种辨识算法：如最小二乘法、递推最小二乘法、广义最小二乘、变遗忘因子递推算法等。(System Identification of identification algorithm : if the least-squares method, recursive least squares method, generalized least squares, changing the forgotten factor algorithm.)

Apply the Lanczos filter to a real time series, in the frequency space, i.e., using FFT which is faster than applied as a cosine filter in the time space.

Using high-order cumulants of MPSK signal modulation recognition, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Principal component analysis of multivariate data analysis projection.

说明：  直接对反馈的转矩量来进行控制从而实现对直流无刷电机的控制，不需要在电机内部装传感器(The feedback torque is directly controlled to realize the control of the brushless DC motor without installing sensors in the motor)

这是一个用matlab做的功率谱估计，采用几种方法仿真并比较(This is a matlab to do with the power spectrum estimation, using several methods and compare simulation)