2dunwrap

说明：  EKF仅仅利用了非线性函数Taylor展开式的一阶偏导部分（忽略高阶项），常常导致在状态的后验分布的估计上产生较大的误差，影响滤波算法的性能，从而影响整个跟踪系统的性能。最近，在自适应滤波领域又出现了新的算法——无味变换Kalman滤波器（Unscented Kalman Filter-UKF）。UKF的思想不同于EKF滤波，它通过设计少量的σ点，由σ点经由非线性函数的传播，计算出随机向量一、二阶统计特性的传播。因此它比EKF滤波能更好地迫近状态方程的非线性特性，从而比EKF滤波具有更高的估计精度。 (EKF only uses non-linear function of the first-order Taylor expansion of some partial derivatives (ignoring higher order terms), often leading to the posterior distribution of the state estimates to generate large errors affect the performance of filtering algorithms, which affect the whole tracking system performance. Recently, the field of adaptive filtering algorithms and the emergence of new- and tasteless transform Kalman filter (Unscented Kalman Filter-UKF). EKF UKF filter is different from the idea that it points through the design of a small amount of σ by σ point spread through the nonlinear function to calculate the random vector first and second order statistical properties of the transmission. Therefore it is better than the EKF filter nonlinear characteristics equation of state approach, which is more than the EKF filter estimation accuracy.)

The present LS-SVMlab toolbox contains Matlab/C implementations for a number of LS-SVM algorithms. (The present LS-SVMlab toolbox contains Ma tlab/C implementations for a number of LS-SVM a lgorithms.)

压缩感知重构算法中经典的一种重构算法，OMP函数算法。用迭代求最优的方法来重构原信号。(Classic Compressed sensing reconstruction algorithm , OMP function algorithm)

gray level slicing and gama correction

OFDM的simulink仿真，最后显示了输入输出波形和符号误差率(OFDM simulink simulation. Finally, the input and output waveforms to facilitate comparison and shows the symbol error rate)

This function quickly plots raster plots of large quantities of spike train data. Inputs can be spike times or binary spike train data organized by trial. It can also plot well-formatted single spike trains.

瑞利衰落仿真实验,提供了实验多的源程序，完整版 可以运行‘英文是ralyeight 文件名ralyeight(ralyeight)

自己编的welch方法用于功率谱估计的算法代码，希望有用。(Welch their series method for power spectrum estimation algorithm code, I hope useful.)

说明：  ofdm信道 的模型 仿真 整个全由 可以探讨学习(ofdm channel model simulation of the whole can learn from the)

code to simulate the fiber laser mode