zhengliuqi

《数字信号处理》（程佩青第３版）课后上机实验的程序(" Digital Signal Processing" (Cheng Peiqing version 3) experiment on the computer after school program)

模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元数为10，快拍数为200，信噪比为20dB，阵元间距分别为 tambada/6 tambada/2、tambada。(Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the array element number 10, the number of snapshots for 200, SNR is 20dB, respectively array element spacing  tambada/6 tambada/2, tambada.)

图形图像压缩编码，matlab程序，注释不多(Graphic image compression coding, matlab program,)

人脸识别的pca算法,可以运行，是源代码(Face recognition pca algorithm, you can run source code)

读取TerraSAR-X原始数据的程序，肯定能运行(TerraSAR-X data read original program certainly run)

求两幅图像的同名点位置，确定图像某一点的视差值(Strives for the two images of the same name point location, to determine the parallax value of image point)

信号处理中的旋转不变子空间法，各种资源分配算法实现，FIR 底通和带通滤波器和IIR 底通和带通滤波器。( Signal Processing ESPRIT method, Various resource allocation algorithm, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.)

补码键控调制(CCK)算法及实现，包括补码的产生。可以计算补码的增益。主要用在802.11b中(Complementary Code Keying modulation (CCK) algorithm and implementation, including the emergence of complement. Complementary code can calculate the gain. Mainly used in 802.11b Medium)

OPSOCM: Opposition based PSO with Cauchy Mutation.

Subscript Span extends Metric Affecting Span implements Parcelable Span.