SHENGYUANDINGWEI

matlab应用程序百例之图形应用篇，适合初学者参考(matlab application, graphics application 100 cases of articles, suitable for beginners reference)

说明：  用matlab编写的fft快速傅立叶变换及逆变换函数,其中flip1是供ditfft函数调用的倒叙子函数。(using Matlab fft prepared by the fast Fourier transform and inverse transform function, which is flip1 ditfft function call for the Warrior unreachable.)

Multi SVM Classifier Matlab Code

fast fourier transform

说明：  期权定价模型与数值方法 BS公式隐含波动率计算(Option pricing model and numerical method Calculation of Implicit Volatility of BS Formula)

lms自适应均衡算法，lms算法使用MATLAb实现(lms adaptive equalization algorithm, lms algorithm implementation using MATLAb)

模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元间距为入射信号波长的1／2，快拍数为200，信噪比为20dB，阵元数分别为10，50，100。 (Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the array element spacing of the incident signal wavelength of 1/2, the number of snapshots 200, SNR is 20dB, the array element number 50, 100, respectively.)

Matlab code. My friend give this to me. I hope it will be helpful to others.

采用中心旋转法来进行曲波变换，带有几个demos。方便的进行curvelet变换(Center of rotation method used to carry out curvelet transform, with a few demos. Convenient for curvelet transform)

功率控制算法，对做cdma研究的用户很有帮助。(power control algorithm, the research done cdma users helpful.)