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说明：  熟悉OQPSK的基本原理、调制解调技术，掌握MATLAB中M文件的使用及相关函数的调用方法(The goal of this design is to deeply understand the basic principle of OQPSk modulation and demodulation, learn how to use MATLAB software in the M file to realize OQPSk modulation and demodulation analysis and join the influence of different noise on the signal, the first to create a digital baseband signal and then the corresponding function in MATLAB the baseband signal modulation, and then analyses the waveform of the modulated, record the results of modulated signals after demodulation, observe the demodulation results and record, finally adding noise in the signal and then observe the changes of the time-frequency diagram,)

用模最大值法提取小波脊，该例中又两条小波脊，所以是多脊提取。同时又施加惩罚函数，控制lamda的值，可以得到较为平滑的小波脊。( using maximum modulus extract wavelet ridge, the case has two wavelet ridge, it is a multi-ridge extraction. At the same time to impose the penalty function to control the value of lamda,the extracted ridge can be relatively smooth .)

RSS测距定位模型的Cramer_Rao界分析(RSS Ranging Positioning Model Cramer_Rao sector analysis)

对OFDM系统进行自适应分配，主要对子载波，比特和功率进行分配，已达到降低发射端功率的目标。(Adaptive Allocation for OFDM systems, the main pair carrier, bit, and power distribution, has reached the goal of reducing the transmitter power.)

说明：  通过Monte Carlo仿真，说明DS扩频信号在抑制正弦干扰方面的有效性。用一均匀随机数发生器产生某个二进制信息符号的序列，每个信息比特重复Lc次。 包含文件：DS_restrain_interference.M SS.M(through Monte Carlo simulation, note DS spread spectrum signal sinusoidal interference in inhibiting the effectiveness. Using a uniform random number generator produce a binary sequence information symbols, each bit of information to repeat Lc times. Documents include : DS_restrain_interference.M SS.M)

计算二元机翼的颤振速度，包含一个经过处理的时间延迟环节(Calculated airfoil flutter speed, contains a treated time delay link)

惯导系统simulink仿真，功能设计的比较全面，可以再上面进一步修改。(Simulink simulation of the inertial navigation system, the functional design of a more comprehensive, you can then further modify the above.)

matlab代码，小波分析心电信号程序。压缩包里面有程序（格式m）和数据文件（格式mat。）(matlab code for wavelet analysis ECG procedures)

非常有用的matlab实用例程,mei you mi ma(very useful practical Matlab routines, mei you mi ma)

hai check it its very good code..and pv and eindmpptalgoritham