correct

It uses kalmanf(s) function to calculate GPS error variance.

BPSK Modulation, QPSK Modulation, 16QAM Modulation, 64QAM Modulation, Q-function

Matlab的bpsk，可控信噪比仿真系统(Matlab' s bpsk, controllable SNR simulation system)

A股市场WIND数据库技术指标日时间序列矩阵导出(Export Database technical indicators day time series matrix A-share market WIND)

matlab读取数据文件，进行fft，再写入数据文件，最后比较变化。(matlab to read data files for fft, and then write the data file, and finally compare changes.)

该程序实现了ECG信号的滤波，并进行了R波检测和QRS波检测，提供了数据供测试用。(ECG filter and R,QRS dectect)

基于主成分分析的PCA算法，利用进行各类图像降维，达到精简计算过程的目的。(PCA based on principal component analysis algorithm for various images using dimensionality reduction to achieve the purpose of streamlining the calculation.)

将彩色图像从RGB空间转换到YCbCr空间、HSI空间(It converts from RGB corlor space to YCbCr space.)

pe to snr for equalize zfl and mmse for channel [1/√2 1/√2] with tap 5

matlab多目标优化问题实现，可以参考一下啊(matlab multi-objective optimization, you can refer to ah)