simulink-gui

说明：  可以实现弹性波的地震映像模拟，加入空洞等模型查看正演结果(The seismic image simulation of elastic wave can be realized)

说明：  实现了一个直接扩频系统，使用BPSK作为调制解调方法。并比较白噪声AWGN及瑞利衰落(rayleigh fading)环境下，误码率的影响。(There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented 4] The resulting performance is stored in BER_awgn. 5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file. 6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable. 7] Run the simulation. To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray >>semilogy([1:8],BER_awgn(1:8), g* ) hold on semilogy([1:8],BER_ray(1:8), -.b* ) hold on grid on )

编写TMS320C54x汇编语言程序，计算矩阵乘法： 要求：① 两个矩阵的数据由DATA段输入(可放在源程序中，也可单独建立一个数据文件)； ② 两个矩阵的数据从0口以数据文件IN.DAT输入，计算结果从1口以数据文件OUT.DAT输出。 (TMS320C54x assembly language program to prepare the calculation of matrix multiplication: Request: ① two matrices of data input from DATA paragraph (available on the source program, but also the establishment of a separate data file) ② two matrices of data from 0 to data IN.DAT document input, calculation results from the data file to an output OUT.DAT.)

此程序为局部线性嵌入，能够实现降维功能。(This program is locally linear embedding and can realize dimensionality reduction function.)

采用实测数据实现纯惯导解算，整个程序完整，包含数据，可直接使用(Using measured data to achieve pure inertial navigation solution, the entire program integrity, including data, can be used directly)

wimax ofdm concept...hence ofdm can be implemented with mimo

说明：  Excel生成DBC文件，便于通讯管理，DBC文件为CAN通讯通用的标准格式文件(database can DBC generates can communication)

说明：  数字预失真（dpd）原理matlab仿真，对学习研究比较有帮助(Matlab simulation of digital predistortion (DPD) principle is helpful to study)

OFDM自适应资源分配时，我们知道遗传算法很常见，这里我们给大家编了一下遗传算法的代码，供大家参考(OFDM adaptive resource allocation, we know the genetic algorithm is very common here, we compiled a genetic algorithm code for your reference)

Simulink model FOC of PMSM