main

portfolio optimization

利用MATLAB语言计算交互多模型函数IMMKF(Calculated using MATLAB language interacting multiple model function IMMKF)

matlab仿真数字通信系统2fsk调制，以及相干解调(matlab simulation of digital communication systems 2fsk modulation, and coherent demodulation)

用于comsol和matlab直接的二次开发(For comsol and matlab direct secondary development)

数字信号处理实验报告实验一信号、系统及系统响应实验二用FFT作谱分析实验三用双线性变换法设计IIR数字滤波器(Digital signal processing lab report experiment a signal, system and system response for the second experiment with the FFT spectrum analysis experiment with three bilinear transform IIR digital filter design)

reading of lettrrs on page

大地电磁最小二乘光滑约束反演，包含bostick反演对比(Smooth constrained least squares inversion of magnetotelluric, including bostick contrast inversion)

计算矩阵特征值,特征向量，扎德算子，用于评系统的调用。(Calculating eigenvalues)

the use of coherent space-frequency coding in orthogonal frequency division multiplexing (OFDM)-based frequency-selective multiple-input multiple-output (MIMO) antenna fading channels has been proposed. Acquiring knowledge of the fading coefficients in a MIMO channel is already very challenging in the frequency-flat (fast) fading case. In the frequency-selective case, this task becomes significantly more difficult due to the presence of multiple paths, which results in an increased number of parameters to be estimated. In this paper, we address code design for noncoherent frequency-selective MIMO-OFDM fading links, where neither the transmitter nor the receiver knows the channel. We derive the code design criteria

说明：  VBLAST 2发2收情况下的链路,可以实现误码率的计算 (STBC)