question3

说明：  Jafarkhani的差分空时分组码matlab程序，在不同信噪比下，比较了系统SER和BER。采用2发1收，瑞利衰落信道(Jafarkhani differential STBC matlab procedure, at different signal to noise ratio, the system compares the SER and BER. The use of 2-fat one admission, Rayleigh fading channel)

该代码是Crystal地震模型的数值模拟，运行较慢(This codes is written for Seismic Crystal Simulations )

SIFT特征提取程序，matlab编写。SIFT是图像上的某种特征，具有尺度，光照，甚至仿射不变性，广泛的用于图像拼接，目标检测，目标跟踪等应用中。(SIFT descriptor)

fuzzy and neural approaches in engineering

黑体辐射光谱与波长关系，前两阶第二类变型贝塞尔曲线，光波导芯层导模的传播常数，啁啾光栅光谱，LP模的归一化辐射曲线(Blackbody radiation spectrum versus wavelength, the former two-stage variant of the second category Bezier curves, optical waveguide core guided mode propagation constant, chirped grating spectrometer, LP mode normalized radiation curve)

ICA的经典算法JADE，非常值得下载，其中包含各种库函数以及主函数(JADE ICA s classical algorithm)

to find the iris radius and center using image thresholding and center approximation..

在传感器中数据采集后的椭圆拟合算法matlab编程实现(After the sensor data acquisition in the ellipse fitting algorithm matlab programming)

ı t is an important book for engineering students.

it is useful and helpful for my research work