GPSCAFFT

卡尔曼滤波程序 GPS/INS 组合导航例子(the Kalman filter GPS/INS integration algorithm of GPS/INS )

Matlab高斯信道条件下采用QPSK和8PSK时点到点通信系统的理论和统计所得的误码率和误比特率曲线。 删余卷积码的Pb性能仿真 加入信道编码模块，绘制误比特率曲线,其中信道为加性高斯白噪声，调试为QPSK； 进行软判决和应判决，和用3/4、7/8删余码进行编码等。(Matlab gaussian channel conditions using QPSK and eight PSK point to point communication system theory and statistical the error rate and bit error rate curve. Delete the convolution code more than Pb performance simulation Join channel coding module, draw bit error rate curve, which channel to additive gaussian white noise, commissioning for QPSK In the soft decision and judgment should be, and with more than 3/4, 7/8 delete code for coding, etc. )

说明：  当前统计模型的跟踪方法，并给出相应的目标运动轨迹和预测估计，程序经证明是有效的。(Current statistical model of the tracking method, and gives the corresponding target trajectory estimates and projections, the program proved to be effective)

用DFT对连续时间信号进行谱分析，用DFT定义进行计算，不同抽样频率不同抽样点下的谱分析Matlab实例。(The continuous time signals are analyzed by DFT, and calculated by DFT definition. The Matlab examples are analyzed under different sampling frequencies and sampling points.)

说明：  构建了基于压缩感知的信号处理系统，并用BPDN算法将频域稀疏信号恢复出来，BPDN算法与GPSR算法类似，属于基追踪算法，复杂度较高但较为精准。(A signal processing system based on compressed sensing is constructed, and bpdn algorithm is used to recover the sparse signal in frequency domain. Bpdn algorithm is similar to GPSR algorithm, which belongs to base pursuit algorithm, with higher complexity but more accurate.)

这是整套的ldpc-ofdm仿真模拟代码，可以运行的，输出的是误码率图像(This is the whole set of ldpc-ofdm simulation code, you can run the output image is the bit error rate)

TI TMSC6713 DSP 实现 OFDM的调制和解调，以及相应的matlab功能仿真程序。(TI TMSC6713 DSP realization of OFDM modulation and demodulation, and the corresponding function matlab simulation program.)

Kalman滤波器的Matlab工具箱，实现了线性Kalman，EKF，UKF，CKF和IMM滤波器(The matlab toolbox of Kalman filter implements linear Kalman, EKF, UKF, CKF and IMM filters)

说明：  快变信道估计设计与实现 oFDM系统的论述；快变信道下OFDM系统仿真设计；快变信道下的OFDM同步；快变信道下OFDM系统的信道估计；完成毕业设计论文。(Discussions on the design and implementation of fast-varying channel estimation; simulation design of OFDM system in fast-varying channel; synchronization of OFDM system in fast-varying channel; channel estimation of OFDM system in fast-varying channel; completion of graduation thesis.)

rs码通信系统的仿真实验，包括源程序和说明(rs code communication system simulation, including source and description)