chaincode_01

image segmentation algo implementation using matlab

说明：  matlab初学者入学指导，把这些题做完了，matlab基本已经入门了(matlab beginners guide school, finished these questions, matlab basically have a beginning)

程序的功能是用海明窗设计低通滤波器，性能指标为wp=0.2pi，ws=0.3pi(The program s function is Hamming window low-pass filter, performance indicators, wp = 0.2pi ws = 0.3pi)

线性调频信号的雷达回波信号仿真，仿真了10个脉冲发射信号的回波信号。(The radar echo signal simulation of the linear FM signal，Simulation of the echo signal of the 10 pulse transmit signal. )

通信数字传输系统各部分仿真程序，包括调制、解调、A/D转换、D/A转换、信道传输、抽样判决等(Communications system to digital transmission simulation program, including modulation, demodulation, A/D converter, D/A conversion, channel transmission, a sample of sentences)

自编的神经网络的matlab程序，可以运行哦。(Self matlab neural network program, you can run, oh.)

The smooth particle hydrodynamics (SPH), the diffuse element method (DEM), the element-free Galerkin method (EFGM), the reproducing kernel particle method (RKPM), the moving-particle semi-implicit method (MPS) are among others. However, it seems that these meshless methods have not succeeded in replacing the FEM analysis completely, while they show excellent performance in several special fields.

语音信号的短时能量程序，可以实现清浊音分离(Short-time speech signal energy program, you can achieve the sound separation Qingzhuo)

自适应波束形成，利用LCMV准则进行自适应波束形成(Adaptive beamforming, using LCMV Standards adaptive beamforming is formed)

MSK信号的调制与解调，其中调制采用的是正交调制方式，解调采用的是差分相干解调(MSK modulation and demodulation of the signal, wherein the quadrature modulation using a modulation, demodulation using a differential coherent demodulation)