pinyu_half

tvfemd可进行序列分解，比emd分解效果可能要好一点。(he sifting process is completed using a time varying filter technique.The local cut-off frequency is adaptively designed by fully facilitating the instantaneous amplitude and frequency information. Then nonuniform B-spline approximation is adopted as a time varying filter. In order to solve the intermittence problem, a cut-off frequency realignment algorithm is also introduced. Aimed at improving the performance under low sampling rates, a bandwidth criterion for intrinsic mode function (IMF) is proposed. TVF-EMD is fully adaptive and suitable for the analysis of linear and non-stationary signals. Compared with EMD, the proposed method is able to improve the frequency separation performance, as well as the stability under low sampling rates. Besides, the proposed method is robust against noise interference.)

matlab source of FRFT-based call option pricing(FRFT-based call option pricing)

8单径瑞利信道中的四发四收V-BLAST(Four transmitters and four receivers V-BLAST in 8-path Rayleigh channel)

matlab ansys 联合优化，进行 传递txt，进行告知优化应力结果，以便传递数据，并且还有一个例子，并且有详细步骤，过程(Matlab ANSYS jointly optimizes, transfers txt, informs optimization stress results, so as to transfer data, and there is also an example, and there are detailed steps, processes.)

说明：  DSP28335的hrpwm程序，通过测试，可运行使用(DSP2812 hrpwm program, the test can be run using)

基于DSP的三相软件锁相环设计基于DSP的三相软件锁相环设计(DSP-Based Design of SPLL)

说明：  BCH码的Berklak-Massey算法，编程比较经典。(BCH code Berklak-Massey algorithm, compare the classic programming.)

用MATLAB实现GPS信号的产生，信号的BOC，以及相关性(Using MATLAB to achieve the GPS signal generation, signal BOC, and correlation)

基于DSP实现密码锁的功能，并用液晶可以显示。显示要输入的密码，并且用液晶实时显示输入数据的正确与否(DSP yejing)

针对通信侦查课题，通过已知先验知识和截获信号，进行找出同步序列，匹配滤波，校正频偏和相偏，均衡，解交织，译码，恢复出原序列，最终得到的序列与原序列作对比得到误码率为0(Investigation subject for the communication, by known a priori knowledge and intercepted signal conducted to identify the synchronization sequence, the matched filter, correcting frequency offset, and phase deviations, balanced, deinterleaving, decoding, to recover the original sequence, the resulting sequence with the original sequence compared error rate is 0)