matlab_pairs_trading

说明：  相控阵雷达数字多波束形成仿真程序,自己编写，非常好用，适合新手学习(Digital Multi-Beam Forming Simulation Program for Phased Array Radar)

一个用matlab编写的手写体识别程序，可以直接在matlab7.0下运行(Prepared to use matlab a handwriting recognition program ，which can be run directly in matlab7.0)

说明：  多径参数干扰下的ofdm系统的matlab仿真代码，可供学习(Matlab simulation code of OFDM system under multipath parameter interference can be learned)

Performance Evaluation of DWT

恒频恒压(CVCF)逆变电源的输出电压波形质量是衡量其性能的重要指标之一。文章采用一种重复控制和双闭环控制相结合的电压波形控制策略，以重复控制器提高逆变电源输出电压的稳态精度，减小总谐波畸变率；以双闭环控制器达到较快的动态响应速度。该方案在一台采用TMS320F240 DSP控制芯片的50 Hz三相PWM逆变器上得到验证。(Constant voltage constant frequency (CVCF) Inverter output voltage waveform quality is an important measure of its performance indicators. Paper using a repetitive control and the combination of double closed loop control voltage waveform control strategy to improve the repetitive controller output voltage inverter steady-state accuracy and reduce total harmonic distortion to achieve a faster dual-loop controller dynamic response speed. The program uses TMS320F240 DSP in a 50 Hz phase control chip PWM inverter has been to verify.)

燃气轮机设计计算：采用理想工质，设计稳态工况下压气机、燃烧室、透平各截面热力参数的计算。 (Gas Turbine Performance Calculation, ideal gas working fluid, compressor performance calculations, Turbine performance calculations, ennergy balance for the combustion chamber.)

各种雷达的回波信号模拟，有很好的参考价值，可以用来做雷达信号处理算法的研究

AWGN信道中，如何用代码实现DCSK调制方法以及系统的误码性能的分析情况(AWGN channel, DCSK system error performance)

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)

关于dsp6678核间通信的实例，可以在开发板上运行。(About instance dsp6678 communication between cores, it can run on a development board.)