zonal-coding

说明：  注释非常详细的FFT变换，用matlab实现两个正弦函数的区分，初学着都能看懂(Notes very detailed FFT transform, with the achievement of the two sine function matlab distinction, the novice can understand)

最小频移键控（Minimum Shift Keying，MSK）是一种具有连续相位和最小频偏的数字调制技术。MSK的突出优点是信号具有恒定的包络和信号的相位连续性，频带利用率高，信号的功率谱在主瓣外衰减较快，这就使得它对邻波道干扰小。(MSK (Minimum Shift Keying) is a continuous phase and the minimum deviation of the digital modulation techniques. Outstanding advantage of MSK signals have constant envelope and continuous phase signals, high bandwidth efficiency and the signal power spectrum decreases rapidly outside the main lobe, this makes it a small adjacent channel interference.)

关于matlab的两篇很有用的文章，学习matlab的必备啊！(on Matlab two very useful article, the essential learning Matlab ah!)

boost仿真电路，可以更好的了解这一电路的特点，供大家参考(boost circuit simulation, you can better understand the characteristics of this circuit, for your reference)

rejectaccept method for monte carlo simulation

An extra file fdct_usfft_path.m is included in fdct_usfft_matlab directory. This script needs to be called to append several subdirectories into the searching path.

它是关于矢量量化的语音识别，让看到他学者受益匪浅，日后定能拓展视野！(lovely and satisfactory)

瑞利信道的仿真程序qpsk还有ber，snr仿真图形(Qpsk Rayleigh channel simulation program there ber, snr simulation graphics)

finger print combination code . very good performance fingerprint recognition.

ex2_1 利用Z变换求系统输出 ex2_2 求DFT ex2_3 求序列的圆周移位 ex2_4 求序列的圆周卷积 ex2_5 简单的DFT实例(ex2_1 seeking to use the Z-transform system output ex2_2 seeking DFT ex2_3 find the circumference of the shift sequence ex2_4 find circular convolution sequence ex2_5 simple example of DFT)