好用的基于空域和频域的迭代盲复原算法程序

地震数据SEGY的读写，使用matlab，简单易用。(seismic data SEGY s reading and writing)

这是一个很好的车牌定位程序，并且有操作界面，可以逐步操作，非常适合新手(This is a good license plate locator and user interface, step-by-step, very suitable for the novice)

应用背景这个源代码是一个简单的用Matlab和Simulink实现调制genrel类型关键技术调制要求，OOK，PSK，FSK，MSK，GMSK CPFSK，在无线网络中使用的调制genrel型。这个项目是一个简单的这些类型的调制实现

无约束一维极值优化问题，这里提供算法，供大家参考(Extreme unconstrained one-dimensional optimization problem, here algorithms for reference)

说明：  该程序中提供了用matlab描述的有关滤波器的设计源代码(sfdgfdgfhgjhkjh)

说明：  对于给定的滤波器参数，利用脉冲响应不变性法设计数字低通滤波器，并绘出了设计后的数字滤波器的特性曲线。(This code uses impulse invariant method to design a digital low-pass filter under given filter parameters,then it plots the designed filter s characteristic curve.)

基于图象的数据隐写和提取matlab代码(image-based data extraction and steganalysis Matlab code)

产生脉内Frank相位编码调制信号，并对其进行平方、四次方变换，利用四次方FFT结果为单频信号的特点完成调制识别，最后绘图观察其瞬时相位曲线。(Generating pulse code modulation signal within Frank polyphase, and its square, four square transformed by FFT results for the fourth power single-frequency signal modulation characteristics of complete identification, finally drawing to observe the instantaneous phase of the curve.)

语音孤立词识别的系统程序，包括预处理，断点检测，及其使用DTW的算法(Isolated word speech recognition system procedures, including pretreatment, break detection, and using DTW algorithm)

程序利用小波分解将声音信号分解为高频与低频部分，而后利用软阈值方法确定高频与低频各自的小波重构系数，将高频与低频部分重构还原信号达到降噪的目的。(Program using wavelet decomposition sound signal into high and low parts, then use soft threshold method to determine the high and low frequency coefficients of each wavelet reconstruction, reconstruction of the high and low frequency part of the purpose of noise reduction signal reaches.)