2

16QAM的matlab实现，以及计算机仿真，观察其波形，功率谱，误码率以及星座图(16QAM to achieve the matlab, as well as computer simulation, to observe the waveform, power spectrum, BER, and constellation diagram)

说明：  混沌系统lypunov指数谱，rucklidge系统指数(Chaotic system lypunov index spectrum, rucklidge system index)

Fit calculates coefficients c of the least-squares approximating polynomial

说明：  通过免疫算法解决旅行商问题，在matlab下实现(Through the immune algorithm to solve traveling salesman problem, in under matlab)

说明：  质子交换膜燃料电池系统的建模与仿真，采用Matlab中simulink进行模块搭建(Simulation of PEMFC)

说明：  图像的置乱加密和解密算法，需要输入加密密钥进行加密，然后只能输入相同的解密密钥才能得到原图像(Image scrambling encryption and decryption algorithms, need to enter the encryption key to encrypt, then enter the same decryption key only to get the original image)

本原码说明了在matlab中如何用libsvm(primitive code in Matlab shows how to use libsvm)

Gram Schmidt codes to have the orthogonal vectors or Q-conjugate vectors.

1． 用Fourier变换算法对图像作二维Fourier变换。 2． 用Fourier反变换算法对图像作二维Fourier反变换。 3． 频域逆滤波和维纳滤波图像复原。 (1. Fourier Transform algorithm for the two-dimensional Fourier transform image. 2. Fourier transform algorithm with anti-dimensional Fourier inverse transform for image. 3. Frequency domain inverse filtering and Wiener filtering image restoration.)

水平集分割的代码，可以实现对医学图像的快速分割。(Level set segmentation code, can achieve rapid segmentation of medical images.)