matlab

isodata image clustering matlab code

利用matlab完成了对语音信号的重建，并针对重建信号进行了包括变速，变调等多种处理，适合初学语音信号的人参考。(Using matlab complete reconstruction of the speech signal, and for the reconstruction of signals, including a variety of processing speed, pitch, etc., suitable for beginners who voice signal reference.)

FDTD方法，以PML为边界条件，是二维的算法(FDTD method, the PML boundary condition is two-dimensional algorithm)

1．研究窗函数的影响。 2．研究频率的物理分辨率和计算分辨率的区别。 (1. Study the impact of window function. 2. Study of the frequency resolution and computational resolution of the physical difference.)

ASK_FSK_PSK digital signals

采用动态加权综合评价方法建立评价模型，增大了评价结果的客观性。首先对评价指标数据进行归一化处理，然后选取偏大型正态分布函数作为动态加权函数建立评价模型，从而对评价指标观测值进行排序，最后用决策(Dynamic weighted comprehensive uation method to establish uation model, increasing the objectivity of uation results. First uation data normalization, and then the partial large normal distribution function as a dynamic weighting function uation model, and thus the uation observations are sorted, with the final decisions)

基于BP神经网络的图形图像压缩算法 可以运行(BP neural network can run a graphical image compression algorithm based on)

运用explicit,implicit, crank-nicolson方法计算美式期权以及带分红的美式期权(using explicit,implicit, crank-nicolson methods to calculate american options)

说明：  matlab开发的RBF、BP PID算法，已经过测试(matlab development of RBF, BP PID algorithm has been tested)

用于压缩感知的基追踪(BP)算法，可直接运行。(BP ALOGRITHM FOR COMPRESSIVE SENSING)