MATLAB--application

this is matlab file for ICA

图像进行小波分解后，对于相对来说不重要的高频成份采用较高的阈值，进行高压缩；而对集中图像大部分能量的低频成分采用较小阈值，以确保图像恢复时的质量(Image Compression)

跟之前属于一类的 一本通信仿真书里面的内容光盘及代码(failed to translate)

核主元分析程序,基于主元分析进行开发编写，可实现核空间数据降维(KPCA program developed to prepare based on principal component analysis, nuclear spatial data dimensionality reduction)

simulation of 4 ask this simulation need more improvement. I ll refine it later but it has the basic for a 4ask signalling scheme. it ll compare the result with analytical answer and depicts it in a semilog plot.

仿真4-PAM载波调制信号在AWGN信道下的误码率和误比特率性能，并与理论值相比较。假设符号周期为1s，载波频率为10Hz，每个符号周期内采样100个点。 (Simulation 4-PAM modulation signal in AWGN channel bit error rate and bit error rate performance, and compared with the theoretical value. Assuming symbol period for 1s, the carrier frequency is 10Hz, each symbol period sampling 100 points.)

可以计算出航空发动机的风扇及其相关部件的相关参数(Can be calculated fan of aircraft engines, the relevant parameters and associated components)

离散系统的MATLAB实现。学习利用matlab求解系统频率响应的方法；学习利用matlab求解系统输出响应的方法； (MATLAB realization of discrete systems. Learning methods for solving systems using matlab frequency response learning methods for solving systems using matlab output response )

EVAL_PDF_COND_MOG Evaluate the pdf of a conditional mixture of Gaussians

SQP matlab优化源程序SQP方法(SQP method)