invZMat

说明：  实现gabor滤波器的滤波功能。里面有3种版本(Achieve gabor filter filtering. There are 3 versions inside)

简化的OFDM系统仿真，其中暂未考虑扰码和卷积码，物理层参数采用802.11a参数，1个长训练符号与6个OFDM数据符号构成1帧，信道为单径rayleigh衰落信道，其中最大多普勒频移为100Hz，信噪比0-30dB，调制方式为QPSK和16-QAM。(Simplified OFDM system simulation, which yet consider scrambling and convolution codes, physical layer parameters using 802.11a parameters, a long training symbols and six OFDM data symbols constitute a channel for single-path rayleigh fading channel, one of the largest Doppler shift is 100Hz, the SNR 0-30dB, the modulation scheme is QPSK and 16-QAM.)

可实现光流、惯性、地磁组合导航的扩展卡尔曼滤波算法(This program can realize the integration if optical flow/INS/magnetic.)

fft source code

《结构分析的有限元法与MATLAB程序设计》所附程序(" Structural Analysis of the finite element method and MATLAB programming," the attached process)

In statistics, Isomap is one of several widely used low-dimensional embedding methods, where geodesic distances on a weighted graph are incorporated with the classical scaling (metric multidimensional scaling). Isomap is used for computing a quasi-isometric, low-dimensional embedding of a set of high-dimensional data points. The algorithm provides a simple method for estimating the intrinsic geometry of a data manifold based on a rough estimate of each data point’s neighbors on the manifold. Isomap is highly efficient and generally applicable to a broad range of data sources and dimensionalities.

Goldestein unwrapping method

雷达回波信号分析，对于雷达方向专业的初学者有借鉴经验，程序可读性比较好。(It useful for the new learner)

有关matlab高阶谱分析工具箱程序Higher-Order Spectral Analysis (HOSA) Toolbox(Related to high-end spectrum analysis toolbox matlab procedures Higher-Order Spectral Analysis (HOSA) Toolbox)

用matlab分析处理了一段语音信号，实现了语音合成(Using matlab speech signal analysis and processing for a while to achieve a speech synthesis)