shujufenxi

对二进制序列进行DPSK调制，绘出绝对码、相对码、调制后的曲线、加噪声后的曲线图(Sequence of binary DPSK modulation, draw absolute code, the relative code, modulated curve, after curve plus noise)

PCA特征提取代码,对图像进行识别，并输出识别率，附详细说明(PCA characteristic extract code)

这个Simulink模型实现一个使用GMSK调制的随机数字数据的发射和接收。同时测量AWGN信道对BER的影响。(The Simulink model uses GMSK modulation to achieve a random digital data transmission and reception. AWGN channel simultaneous measurement of the impact on the BER.)

chirp信号matlab源代码程序，及信号的时域和频域压缩代码(time domain and frequency domain chirp signal matlab source code program, and signal compression code)

TRANSPOSITION_CIPHER.ZIP

两种目标类型有无脉冲积累的SNR相对检测距离的大小(Detection range With 7-pulse NCI and Single pulse)

熟悉数值方法在matlab中的运用，灵活运用各类绘图函数，边学边用，加强对数值方法的认识。(Familiar with numerical methods in matlab in the use of flexible use of various types of drawing functions, learning while using, to enhance understanding of numerical methods.)

Matlab Introduction (Spanish)

HMM matlab程序，可用于齿轮、轴承振动信号的故障诊断适合初学者理解HMM。(HMM matlab program for beginners to understand HMM.)

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