Leach_code

图像锐化功能，基于梯度算法的~可以插入其他程序(Image sharpening, based on the gradient algorithm ~ can be inserted into other programs)

说明：  基于互信息的特征选择算法，运用互信息来进行特特征选择的(Mutual information feature selection)

说明：  录制一段个人的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用双线性变换法和窗函数法设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Record a personal voice signal, and recording the signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum for a given filter performance, the bilinear transformation and design of filter window functions and draw the frequency response filter then filter of their own design collection of the signal filtering, to draw the filtered signal in time domain waveforms and frequency spectrum, and filtering the signal before and after comparison, analysis of signal changes playback audio signals Finally, a signal processing system interface design.)

修正 Gram-Schmidt 正交 ，从别处找到的。(Gram-Schmidt orthogonal correction)

基于Matlab的捷联惯导轨迹发生器，希望给大家有所帮助(Strapdown inertial navigation trajectory generator based on matlab。May be help to you)

【程序】 MATLAB GUI 设计在电工学中的应用(MATLAB GUI)

matlab对图形处理车牌倾斜校正实现的仿真实现等等(matlab correct license plate)

画电偶极子等势面，电偶极子的三维等势面，可以改变x，y值(Painting equipotential surface dipole)

MMSE detection with qpsk

this program is a simple implementing of some numerical analysis formulas such as newton,...