pca

仿真模拟802.11a误码率，支持BPSKQPSK16AQM64QAM，编解码采用MEX函数链接C，较MATLAB源码运行速度快(BER simulation 802.11a support BPSK QPSK 16AQM 64QAM, coding and decoding functions MEX link C, MATLAB code to run faster than the)

matlab编制的五波峰脉冲调制信号，应用heaviside脉冲函数(Five crest pulse modulated signal matlab compiled application heaviside pulse function)

基于16APSK调制解调传输系统的仿真 16APSK调制技术有较高的数据传输速率，但是它的误码率也相对较高。(16APSK modem-based transmission system simulation 16APSK modulation technique for a higher data transfer rate, but its relatively high error rate.)

用模拟退火求解非线性规划的具体例子，很有提高，希望大家能学习学习(Nonlinear programming using simulated annealing)

基于频率切片小波变换预处理，此方法适用于盲信号分离的预处理，方法有很多优点。(Based on the frequency slice wavelet transform preconditioning, this method is suitable for the pretreatment of blind signal separation, the method has many advantages.)

说明：  给定随机过程，用对偶变量法模拟标的资产的价格路径, 提高一倍速度，并减小一半的标准差(Given random process, with dual variable method for modeling the underlying asset price path, double speed, and reduce the standard deviation of half)

降维工具箱，包含主元分析（PCA）,核主元分析（KPCA）等。(Dimensionality reduction kit, including principal component analysis (PCA), Kernel Principal Component Analysis (KPCA) and so on.)

FEM1D_SPECTRAL_NUMERIC is a MATLAB program which applies the spectral finite element method to solve the problem u = - pi^2 sin(x) over [-1,+1] with zero boundary conditions, using as basis elements the functions x^n*(x-1)*(x+1), and carrying out the integration numerically using MATLAB s quad() function. This function solves the problem u = - pi^2 * sin( pi * x ) for x in (-1,1), with boundary conditions u(-1) = u(1) = 0.

通信原理中关于眼图的matlab仿真程序。(Communication Theory on the eye diagram of matlab simulation program.)

39 IEEE Bus system in Simulink