bpfft

时频域信号分析工具箱，刚从网上下的！挺不错的(Time-frequency domain signal analysis toolbox, just under the line! Very good)

二阶Butterworth滤波器, 可以直接用于数字信号处理，里面有输入输出说明，很详细(Second Order Butterworth Band-Pass Filter)

A figure of merit is a quantity used to characterize the performance of a device, system or method, relative to its alternatives. In engineering, figures of merit are used as a marketing tool to convince consumers to choose a particular brand.

SIMO BPSK 下用MRC合并的性能(SIMO and BPSK , the performance of MRC)

七自由度汽车振动仿真模型建立，叙述了采用多刚体系统动力学建立汽车7自由度振动模型的方法，利用该模型对某汽车的平顺性进行研究。结果证明了该建模方法的正确性和数值计算的稳定性，同时也证明了设计结果的可行性。(seven dofs vehicle vibration)

this code is about Generalize Side Lobe Canceller and very important in array processing.

solution of the integrals matlab

说明：  用matlab写的关于求群聚系数的代码，通过编译(Written with the matlab code on demand clustering coefficient, by compiling)

说明：  阵列信号处理的基本doa算法，matlab下运行，非常有用(Array signal processing basic doa algorithm, matlab running, very useful)

说明：  数字图像处理(实验二) 图像的读、写、显示和点运算 1、掌握函数imadjust与对数和对比度拉伸变换； 2、掌握直方图的绘制和直方图均衡化变换； 3、掌握空间滤波。 (Digital image processing (Experiment 2). the image to read, write, display and point operations a master function imadjust with the number and contrast stretching transformation 2, control histogram drawing and the histogram equalization transformation 3, master spatial filtering .)